diff --git a/crates/oxc_linter/src/rules/early_error/javascript.rs b/crates/oxc_linter/src/rules/early_error/javascript.rs
index 13cb6d56d..b9e895227 100644
--- a/crates/oxc_linter/src/rules/early_error/javascript.rs
+++ b/crates/oxc_linter/src/rules/early_error/javascript.rs
@@ -33,6 +33,7 @@ impl Rule for EarlyErrorJavaScript {
             AstKind::ContinueStatement(stmt) => check_continue_statement(stmt, node, ctx),
             AstKind::LabeledStatement(stmt) => check_labeled_statement(stmt, node, ctx),
             AstKind::Class(class) => check_class(class, ctx),
+            AstKind::Super(sup) => check_super(sup, node, ctx),
             _ => {}
         }
     }
@@ -475,3 +476,99 @@ fn check_class(class: &Class, ctx: &LintContext) {
         prev_constructor = Some(new_span);
     }
 }
+
+fn check_super<'a>(sup: &Super, node: &AstNode<'a>, ctx: &LintContext<'a>) {
+    #[derive(Debug, Error, Diagnostic)]
+    #[error("'super' can only be referenced in a derived class.")]
+    #[diagnostic(help("either remove this super, or extend the class"))]
+    struct SuperWithoutDerivedClass(#[label] Span, #[label("class does not have `extends`")] Span);
+
+    #[derive(Debug, Error, Diagnostic)]
+    #[error("Super calls are not permitted outside constructors or in nested functions inside constructors.
+")]
+    #[diagnostic()]
+    struct UnexpectedSuperCall(#[label] Span);
+
+    #[derive(Debug, Error, Diagnostic)]
+    #[error("'super' can only be referenced in members of derived classes or object literal expressions.
+")]
+    #[diagnostic()]
+    struct UnexpectedSuperReference(#[label] Span);
+
+    let super_call_span = match ctx.parent_kind(node) {
+        AstKind::CallExpression(expr) => Some(expr.span),
+        AstKind::NewExpression(expr) => Some(expr.span),
+        _ => None,
+    };
+
+    // skip(1) is the self `Super`
+    // skip(2) is the parent `CallExpression` or `NewExpression`
+    for node_id in ctx.ancestors(node).skip(2) {
+        match ctx.kind(node_id) {
+            AstKind::Class(class) => {
+                // ClassTail : ClassHeritageopt { ClassBody }
+                // It is a Syntax Error if ClassHeritage is not present and the following algorithm returns true:
+                // 1. Let constructor be ConstructorMethod of ClassBody.
+                // 2. If constructor is empty, return false.
+                // 3. Return HasDirectSuper of constructor.
+                if class.super_class.is_none() {
+                    return ctx.diagnostic(SuperWithoutDerivedClass(sup.span, class.span));
+                }
+                break;
+            }
+            AstKind::MethodDefinition(def) => {
+                // ClassElement : MethodDefinition
+                // It is a Syntax Error if PropName of MethodDefinition is not "constructor" and HasDirectSuper of MethodDefinition is true.
+                if let Some(super_call_span) = super_call_span {
+                    if def.kind == MethodDefinitionKind::Constructor {
+                        // pass through and let AstKind::Class check ClassHeritage
+                    } else {
+                        return ctx.diagnostic(UnexpectedSuperCall(super_call_span));
+                    }
+                } else {
+                    // super references are allowed in method
+                    break;
+                }
+            }
+            // FieldDefinition : ClassElementName Initializer opt
+            // * It is a Syntax Error if Initializer is present and Initializer Contains SuperCall is true.
+            // PropertyDefinition : MethodDefinition
+            // * It is a Syntax Error if HasDirectSuper of MethodDefinition is true.
+            AstKind::PropertyDefinition(_) => {
+                if let Some(super_call_span) = super_call_span {
+                    return ctx.diagnostic(UnexpectedSuperCall(super_call_span));
+                }
+                break;
+            }
+            AstKind::PropertyValue(value) => {
+                if let PropertyValue::Expression(
+                    Expression::FunctionExpression(_) | Expression::ArrowFunctionExpression(_),
+                ) = value
+                {
+                    if let Some(super_call_span) = super_call_span {
+                        return ctx.diagnostic(UnexpectedSuperCall(super_call_span));
+                    }
+                    break;
+                }
+            }
+            // ClassStaticBlockBody : ClassStaticBlockStatementList
+            // * It is a Syntax Error if ClassStaticBlockStatementList Contains SuperCall is true.
+            AstKind::StaticBlock(_) => {
+                if let Some(super_call_span) = super_call_span {
+                    return ctx.diagnostic(UnexpectedSuperCall(super_call_span));
+                }
+            }
+            // ModuleBody : ModuleItemList
+            // * It is a Syntax Error if ModuleItemList Contains super.
+            // ScriptBody : StatementList
+            // * It is a Syntax Error if StatementList Contains super
+            AstKind::Program(_) => {
+                return super_call_span.map_or_else(
+                    || ctx.diagnostic(UnexpectedSuperReference(sup.span)),
+                    |super_call_span| ctx.diagnostic(UnexpectedSuperCall(super_call_span)),
+                );
+            }
+            _ => {}
+        }
+    }
+}
diff --git a/tasks/coverage/babel.snap b/tasks/coverage/babel.snap
index 8fbe83c2c..aadc7caf5 100644
--- a/tasks/coverage/babel.snap
+++ b/tasks/coverage/babel.snap
@@ -1,7 +1,7 @@
 Babel Summary:
 AST Parsed     : 2053/2069 (99.23%)
 Positive Passed: 2053/2069 (99.23%)
-Negative Passed: 989/1502 (65.85%)
+Negative Passed: 992/1502 (66.05%)
 Expect Syntax Error: "annex-b/disabled/1.1-html-comments-close/input.js"
 Expect Syntax Error: "annex-b/disabled/3.1-sloppy-labeled-functions-if-body/input.js"
 Expect Syntax Error: "annex-b/disabled/3.1-sloppy-labeled-functions-multiple-labels/input.js"
@@ -92,7 +92,6 @@ Expect Syntax Error: "core/uncategorised/544/input.js"
 Expect Syntax Error: "core/uncategorised/550/input.js"
 Expect Syntax Error: "core/uncategorised/552/input.js"
 Expect Syntax Error: "es2015/class-methods/direct-super-in-object-method/input.js"
-Expect Syntax Error: "es2015/class-methods/direct-super-outside-constructor/input.js"
 Expect Syntax Error: "es2015/class-methods/disallow-duplicate-method-params/input.js"
 Expect Syntax Error: "es2015/destructuring/binding-arguments-module/input.js"
 Expect Syntax Error: "es2015/destructuring/binding-arguments-strict/input.js"
@@ -130,7 +129,6 @@ Expect Syntax Error: "es2015/uncategorised/.260/input.js"
 Expect Syntax Error: "es2015/uncategorised/.335/input.js"
 Expect Syntax Error: "es2015/uncategorised/.343/input.js"
 Expect Syntax Error: "es2015/uncategorised/109/input.js"
-Expect Syntax Error: "es2015/uncategorised/123/input.js"
 Expect Syntax Error: "es2015/uncategorised/166/input.js"
 Expect Syntax Error: "es2015/uncategorised/220/input.js"
 Expect Syntax Error: "es2015/uncategorised/227/input.js"
@@ -265,7 +263,6 @@ Expect Syntax Error: "esprima/es2015-object-initialiser/invalid-proto-identifier
 Expect Syntax Error: "esprima/es2015-object-initialiser/invalid-proto-literal-identifier/input.js"
 Expect Syntax Error: "esprima/es2015-object-initialiser/invalid-proto-literals/input.js"
 Expect Syntax Error: "esprima/es2015-object-initialiser/invalid-proto-setter-literal-identifier/input.js"
-Expect Syntax Error: "esprima/es2015-super-property/invalid_super_not_inside_function/input.js"
 Expect Syntax Error: "esprima/es2015-yield/invalid-yield-binding-property/input.js"
 Expect Syntax Error: "esprima/es2015-yield/invalid-yield-expression/input.js"
 Expect Syntax Error: "esprima/es2015-yield/invalid-yield-generator-arrow-default/input.js"
@@ -2184,6 +2181,15 @@ Expect to Parse: "typescript/types/const-type-parameters/input.ts"
    ╰────
   help: Try insert a semicolon here
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+   ╭─[es2015/class-methods/direct-super-outside-constructor/input.js:1:1]
+ 1 │ class A {
+ 2 │   x () {super()}
+   ·         ───────
+ 3 │ }
+   ╰────
+
   × Automatic Semicolon Insertion
    ╭─[es2015/class-methods/disallow-computed-async-identifier/input.js:1:1]
  1 │ class A {
@@ -2871,6 +2877,14 @@ Expect to Parse: "typescript/types/const-type-parameters/input.ts"
    ·                    ╰── A 'set' accessor must have exactly one parameter.
    ╰────
 
+  × 'super' can only be referenced in a derived class.
+   ╭─[es2015/uncategorised/123/input.js:1:1]
+ 1 │ "use strict"; (class A {constructor() { super() }})
+   ·                ─────────────────┬──────────────────
+   ·                                 ╰── class does not have `extends`
+   ╰────
+  help: either remove this super, or extend the class
+
   × Multiple constructor implementations are not allowed.
    ╭─[es2015/uncategorised/125/input.js:1:1]
  1 │ class A { constructor() {} 'constructor'() {} }
@@ -3394,6 +3408,13 @@ Expect to Parse: "typescript/types/const-type-parameters/input.ts"
    ·                       ─
    ╰────
 
+  × 'super' can only be referenced in members of derived classes or object literal expressions.
+  │ 
+   ╭─[es2015/uncategorised/344/input.js:1:1]
+ 1 │ super
+   · ─────
+   ╰────
+
   × 'super' can only be used with function calls or in property accesses
    ╭─[es2015/uncategorised/344/input.js:1:1]
  1 │ super
@@ -6145,6 +6166,15 @@ Expect to Parse: "typescript/types/const-type-parameters/input.ts"
    ╰────
   help: replace with `super()` or `super.prop` or `super[prop]`
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+   ╭─[esprima/es2015-super-property/.invalid_super_id/input.js:1:1]
+ 1 │ class A {
+ 2 │     foo() { new super + 3 }
+   ·             ─────────
+ 3 │ }
+   ╰────
+
   × 'super' can only be used with function calls or in property accesses
    ╭─[esprima/es2015-super-property/.invalid_super_id/input.js:1:1]
  1 │ class A {
@@ -6155,6 +6185,13 @@ Expect to Parse: "typescript/types/const-type-parameters/input.ts"
    ╰────
   help: replace with `super()` or `super.prop` or `super[prop]`
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+   ╭─[esprima/es2015-super-property/invalid_super_not_inside_function/input.js:1:1]
+ 1 │ var x = super();
+   ·         ───────
+   ╰────
+
   × Bad escape sequence in untagged template literal
    ╭─[esprima/es2015-template-literals/.octal-literal/input.js:1:1]
  1 │ `\00`;
diff --git a/tasks/coverage/test262.snap b/tasks/coverage/test262.snap
index f52e1d445..9d0656d96 100644
--- a/tasks/coverage/test262.snap
+++ b/tasks/coverage/test262.snap
@@ -1,7 +1,7 @@
 Test262 Summary:
 AST Parsed     : 44015/44034 (99.96%)
 Positive Passed: 44015/44034 (99.96%)
-Negative Passed: 2823/3917 (72.07%)
+Negative Passed: 2961/3917 (75.59%)
 Expect Syntax Error: "annexB/language/statements/for-in/const-initializer.js"
 Expect Syntax Error: "annexB/language/statements/for-in/let-initializer.js"
 Expect Syntax Error: "annexB/language/statements/for-in/strict-initializer.js"
@@ -72,12 +72,8 @@ Expect Syntax Error: "language/expressions/async-arrow-function/dflt-params-rest
 Expect Syntax Error: "language/expressions/async-arrow-function/early-errors-arrow-NSPL-with-USD.js"
 Expect Syntax Error: "language/expressions/async-arrow-function/early-errors-arrow-arguments-in-formal-parameters.js"
 Expect Syntax Error: "language/expressions/async-arrow-function/early-errors-arrow-await-in-formals.js"
-Expect Syntax Error: "language/expressions/async-arrow-function/early-errors-arrow-body-contains-super-call.js"
-Expect Syntax Error: "language/expressions/async-arrow-function/early-errors-arrow-body-contains-super-property.js"
 Expect Syntax Error: "language/expressions/async-arrow-function/early-errors-arrow-duplicate-parameters.js"
 Expect Syntax Error: "language/expressions/async-arrow-function/early-errors-arrow-eval-in-formal-parameters.js"
-Expect Syntax Error: "language/expressions/async-arrow-function/early-errors-arrow-formals-contains-super-call.js"
-Expect Syntax Error: "language/expressions/async-arrow-function/early-errors-arrow-formals-contains-super-property.js"
 Expect Syntax Error: "language/expressions/async-arrow-function/object-destructuring-param-strict-body.js"
 Expect Syntax Error: "language/expressions/async-arrow-function/rest-param-strict-body.js"
 Expect Syntax Error: "language/expressions/async-function/await-as-binding-identifier-escaped.js"
@@ -85,11 +81,7 @@ Expect Syntax Error: "language/expressions/async-function/await-as-binding-ident
 Expect Syntax Error: "language/expressions/async-function/early-errors-expression-NSPL-with-USD.js"
 Expect Syntax Error: "language/expressions/async-function/early-errors-expression-binding-identifier-arguments.js"
 Expect Syntax Error: "language/expressions/async-function/early-errors-expression-binding-identifier-eval.js"
-Expect Syntax Error: "language/expressions/async-function/early-errors-expression-body-contains-super-call.js"
-Expect Syntax Error: "language/expressions/async-function/early-errors-expression-body-contains-super-property.js"
 Expect Syntax Error: "language/expressions/async-function/early-errors-expression-eval-in-formal-parameters.js"
-Expect Syntax Error: "language/expressions/async-function/early-errors-expression-formals-contains-super-call.js"
-Expect Syntax Error: "language/expressions/async-function/early-errors-expression-formals-contains-super-property.js"
 Expect Syntax Error: "language/expressions/async-function/named-array-destructuring-param-strict-body.js"
 Expect Syntax Error: "language/expressions/async-function/named-await-as-binding-identifier-escaped.js"
 Expect Syntax Error: "language/expressions/async-function/named-await-as-binding-identifier.js"
@@ -124,13 +116,9 @@ Expect Syntax Error: "language/expressions/async-generator/early-errors-expressi
 Expect Syntax Error: "language/expressions/async-generator/early-errors-expression-await-as-function-binding-identifier.js"
 Expect Syntax Error: "language/expressions/async-generator/early-errors-expression-binding-identifier-arguments.js"
 Expect Syntax Error: "language/expressions/async-generator/early-errors-expression-binding-identifier-eval.js"
-Expect Syntax Error: "language/expressions/async-generator/early-errors-expression-body-contains-super-call.js"
-Expect Syntax Error: "language/expressions/async-generator/early-errors-expression-body-contains-super-property.js"
 Expect Syntax Error: "language/expressions/async-generator/early-errors-expression-eval-in-formal-parameters.js"
 Expect Syntax Error: "language/expressions/async-generator/early-errors-expression-formals-contains-await-expr.js"
 Expect Syntax Error: "language/expressions/async-generator/early-errors-expression-formals-contains-await.js"
-Expect Syntax Error: "language/expressions/async-generator/early-errors-expression-formals-contains-super-call.js"
-Expect Syntax Error: "language/expressions/async-generator/early-errors-expression-formals-contains-super-property.js"
 Expect Syntax Error: "language/expressions/async-generator/early-errors-expression-formals-contains-yield-expr.js"
 Expect Syntax Error: "language/expressions/async-generator/named-array-destructuring-param-strict-body.js"
 Expect Syntax Error: "language/expressions/async-generator/named-await-as-binding-identifier-escaped.js"
@@ -242,7 +230,6 @@ Expect Syntax Error: "language/expressions/class/dstr/private-meth-static-ary-pt
 Expect Syntax Error: "language/expressions/class/dstr/private-meth-static-dflt-ary-ptrn-rest-init-ary.js"
 Expect Syntax Error: "language/expressions/class/dstr/private-meth-static-dflt-ary-ptrn-rest-init-id.js"
 Expect Syntax Error: "language/expressions/class/dstr/private-meth-static-dflt-ary-ptrn-rest-init-obj.js"
-Expect Syntax Error: "language/expressions/class/elements/arrow-fnc-init-err-contains-super.js"
 Expect Syntax Error: "language/expressions/class/elements/async-gen-private-method-static/await-as-binding-identifier-escaped.js"
 Expect Syntax Error: "language/expressions/class/elements/async-gen-private-method-static/await-as-binding-identifier.js"
 Expect Syntax Error: "language/expressions/class/elements/async-gen-private-method/await-as-binding-identifier-escaped.js"
@@ -251,32 +238,6 @@ Expect Syntax Error: "language/expressions/class/elements/async-private-method-s
 Expect Syntax Error: "language/expressions/class/elements/async-private-method-static/await-as-binding-identifier.js"
 Expect Syntax Error: "language/expressions/class/elements/async-private-method/await-as-binding-identifier-escaped.js"
 Expect Syntax Error: "language/expressions/class/elements/async-private-method/await-as-binding-identifier.js"
-Expect Syntax Error: "language/expressions/class/elements/comp-name-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/equality-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/literal-name-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/nested-arrow-fnc-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/nested-comp-name-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/nested-literal-name-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/nested-private-arrow-fnc-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/nested-private-literal-name-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/nested-private-ternary-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/nested-private-typeof-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/nested-static-comp-name-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/nested-static-literal-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/nested-static-private-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/nested-static-string-literal-name-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/nested-string-literal-name-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/nested-ternary-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/nested-typeof-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/private-arrow-fnc-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/private-literal-name-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/private-ternary-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/private-typeof-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/static-comp-name-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/static-literal-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/static-private-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/static-string-literal-name-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/string-literal-name-init-err-contains-super.js"
 Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/delete/field-delete-covered-err-delete-call-expression-privatename.js"
 Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/delete/field-delete-covered-err-delete-member-expression-private-method-async-gen.js"
 Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/delete/field-delete-covered-err-delete-member-expression-private-method-async.js"
@@ -307,31 +268,8 @@ Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/de
 Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/delete/method-delete-twice-covered-err-delete-member-expression-private-method-async.js"
 Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/delete/method-delete-twice-covered-err-delete-member-expression-private-method-gen.js"
 Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/delete/method-delete-twice-covered-err-delete-member-expression-privatename.js"
-Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/grammar-ctor-super-no-heritage.js"
 Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/grammar-private-field-super-access.js"
-Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/grammar-special-meth-contains-super-async-gen.js"
-Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/grammar-special-meth-contains-super-async.js"
-Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/grammar-special-meth-contains-super-gen.js"
-Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/grammar-special-meth-contains-super-get.js"
-Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/grammar-special-meth-contains-super-method.js"
-Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/grammar-special-meth-contains-super-private-async-gen.js"
-Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/grammar-special-meth-contains-super-private-async.js"
-Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/grammar-special-meth-contains-super-private-gen.js"
-Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/grammar-special-meth-contains-super-private-method.js"
-Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/grammar-special-meth-contains-super-set.js"
-Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/grammar-static-async-gen-meth-super.js"
-Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/grammar-static-async-meth-super.js"
-Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/grammar-static-gen-meth-super.js"
-Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/grammar-static-get-meth-super.js"
-Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/grammar-static-meth-super.js"
-Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/grammar-static-private-async-gen-meth-super.js"
-Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/grammar-static-private-async-meth-super.js"
-Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/grammar-static-private-gen-meth-super.js"
-Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/grammar-static-private-meth-super.js"
-Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/grammar-static-set-meth-super.js"
 Expect Syntax Error: "language/expressions/class/elements/syntax/early-errors/super-private-access-invalid.js"
-Expect Syntax Error: "language/expressions/class/elements/ternary-init-err-contains-super.js"
-Expect Syntax Error: "language/expressions/class/elements/typeof-init-err-contains-super.js"
 Expect Syntax Error: "language/expressions/class/gen-method-param-dflt-yield.js"
 Expect Syntax Error: "language/expressions/class/gen-method-static/array-destructuring-param-strict-body.js"
 Expect Syntax Error: "language/expressions/class/gen-method-static/dflt-params-duplicates.js"
@@ -377,10 +315,6 @@ Expect Syntax Error: "language/expressions/function/dstr/ary-ptrn-rest-init-obj.
 Expect Syntax Error: "language/expressions/function/dstr/dflt-ary-ptrn-rest-init-ary.js"
 Expect Syntax Error: "language/expressions/function/dstr/dflt-ary-ptrn-rest-init-id.js"
 Expect Syntax Error: "language/expressions/function/dstr/dflt-ary-ptrn-rest-init-obj.js"
-Expect Syntax Error: "language/expressions/function/early-body-super-call.js"
-Expect Syntax Error: "language/expressions/function/early-body-super-prop.js"
-Expect Syntax Error: "language/expressions/function/early-params-super-call.js"
-Expect Syntax Error: "language/expressions/function/early-params-super-prop.js"
 Expect Syntax Error: "language/expressions/function/name-arguments-strict-body.js"
 Expect Syntax Error: "language/expressions/function/name-arguments-strict.js"
 Expect Syntax Error: "language/expressions/function/name-eval-strict-body.js"
@@ -460,10 +394,8 @@ Expect Syntax Error: "language/expressions/object/method-definition/early-errors
 Expect Syntax Error: "language/expressions/object/method-definition/early-errors-object-method-NSPL-with-USD.js"
 Expect Syntax Error: "language/expressions/object/method-definition/early-errors-object-method-arguments-in-formal-parameters.js"
 Expect Syntax Error: "language/expressions/object/method-definition/early-errors-object-method-await-in-formals.js"
-Expect Syntax Error: "language/expressions/object/method-definition/early-errors-object-method-body-contains-super-call.js"
 Expect Syntax Error: "language/expressions/object/method-definition/early-errors-object-method-duplicate-parameters.js"
 Expect Syntax Error: "language/expressions/object/method-definition/early-errors-object-method-eval-in-formal-parameters.js"
-Expect Syntax Error: "language/expressions/object/method-definition/early-errors-object-method-formals-contains-super-call.js"
 Expect Syntax Error: "language/expressions/object/method-definition/gen-meth-array-destructuring-param-strict-body.js"
 Expect Syntax Error: "language/expressions/object/method-definition/gen-meth-dflt-params-duplicates.js"
 Expect Syntax Error: "language/expressions/object/method-definition/gen-meth-dflt-params-rest.js"
@@ -471,16 +403,12 @@ Expect Syntax Error: "language/expressions/object/method-definition/gen-meth-obj
 Expect Syntax Error: "language/expressions/object/method-definition/gen-meth-rest-param-strict-body.js"
 Expect Syntax Error: "language/expressions/object/method-definition/generator-param-id-yield.js"
 Expect Syntax Error: "language/expressions/object/method-definition/generator-param-init-yield.js"
-Expect Syntax Error: "language/expressions/object/method-definition/generator-super-call-body.js"
-Expect Syntax Error: "language/expressions/object/method-definition/generator-super-call-param.js"
 Expect Syntax Error: "language/expressions/object/method-definition/generator-use-strict-with-non-simple-param.js"
 Expect Syntax Error: "language/expressions/object/method-definition/meth-array-destructuring-param-strict-body.js"
 Expect Syntax Error: "language/expressions/object/method-definition/meth-dflt-params-duplicates.js"
 Expect Syntax Error: "language/expressions/object/method-definition/meth-dflt-params-rest.js"
 Expect Syntax Error: "language/expressions/object/method-definition/meth-object-destructuring-param-strict-body.js"
 Expect Syntax Error: "language/expressions/object/method-definition/meth-rest-param-strict-body.js"
-Expect Syntax Error: "language/expressions/object/method-definition/name-super-call-body.js"
-Expect Syntax Error: "language/expressions/object/method-definition/name-super-call-param.js"
 Expect Syntax Error: "language/expressions/object/method-definition/setter-use-strict-with-non-simple-param.js"
 Expect Syntax Error: "language/expressions/object/method-definition/use-strict-with-non-simple-param.js"
 Expect Syntax Error: "language/expressions/object/setter-body-strict-inside.js"
@@ -488,16 +416,11 @@ Expect Syntax Error: "language/expressions/object/setter-param-arguments-strict-
 Expect Syntax Error: "language/expressions/object/setter-param-arguments-strict-outside.js"
 Expect Syntax Error: "language/expressions/object/setter-param-eval-strict-inside.js"
 Expect Syntax Error: "language/expressions/object/setter-param-eval-strict-outside.js"
-Expect Syntax Error: "language/expressions/optional-chaining/call-expression-super-no-base.js"
 Expect Syntax Error: "language/global-code/export.js"
 Expect Syntax Error: "language/global-code/import.js"
 Expect Syntax Error: "language/global-code/new.target-arrow.js"
 Expect Syntax Error: "language/global-code/new.target.js"
 Expect Syntax Error: "language/global-code/return.js"
-Expect Syntax Error: "language/global-code/super-call-arrow.js"
-Expect Syntax Error: "language/global-code/super-call.js"
-Expect Syntax Error: "language/global-code/super-prop-arrow.js"
-Expect Syntax Error: "language/global-code/super-prop.js"
 Expect Syntax Error: "language/import/dup-bound-names.js"
 Expect Syntax Error: "language/import/json-invalid.js"
 Expect Syntax Error: "language/import/json-named-bindings.js"
@@ -623,12 +546,8 @@ Expect Syntax Error: "language/statements/async-function/early-errors-declaratio
 Expect Syntax Error: "language/statements/async-function/early-errors-declaration-await-in-formals.js"
 Expect Syntax Error: "language/statements/async-function/early-errors-declaration-binding-identifier-arguments.js"
 Expect Syntax Error: "language/statements/async-function/early-errors-declaration-binding-identifier-eval.js"
-Expect Syntax Error: "language/statements/async-function/early-errors-declaration-body-contains-super-call.js"
-Expect Syntax Error: "language/statements/async-function/early-errors-declaration-body-contains-super-property.js"
 Expect Syntax Error: "language/statements/async-function/early-errors-declaration-duplicate-parameters.js"
 Expect Syntax Error: "language/statements/async-function/early-errors-declaration-eval-in-formal-parameters.js"
-Expect Syntax Error: "language/statements/async-function/early-errors-declaration-formals-contains-super-call.js"
-Expect Syntax Error: "language/statements/async-function/early-errors-declaration-formals-contains-super-property.js"
 Expect Syntax Error: "language/statements/async-function/object-destructuring-param-strict-body.js"
 Expect Syntax Error: "language/statements/async-function/rest-param-strict-body.js"
 Expect Syntax Error: "language/statements/async-generator/array-destructuring-param-strict-body.js"
@@ -676,10 +595,8 @@ Expect Syntax Error: "language/statements/class/definition/early-errors-class-as
 Expect Syntax Error: "language/statements/class/definition/early-errors-class-method-NSPL-with-USD.js"
 Expect Syntax Error: "language/statements/class/definition/early-errors-class-method-arguments-in-formal-parameters.js"
 Expect Syntax Error: "language/statements/class/definition/early-errors-class-method-await-in-formals.js"
-Expect Syntax Error: "language/statements/class/definition/early-errors-class-method-body-contains-super-call.js"
 Expect Syntax Error: "language/statements/class/definition/early-errors-class-method-duplicate-parameters.js"
 Expect Syntax Error: "language/statements/class/definition/early-errors-class-method-eval-in-formal-parameters.js"
-Expect Syntax Error: "language/statements/class/definition/early-errors-class-method-formals-contains-super-call.js"
 Expect Syntax Error: "language/statements/class/dstr/async-gen-meth-ary-ptrn-rest-init-ary.js"
 Expect Syntax Error: "language/statements/class/dstr/async-gen-meth-ary-ptrn-rest-init-id.js"
 Expect Syntax Error: "language/statements/class/dstr/async-gen-meth-ary-ptrn-rest-init-obj.js"
@@ -752,7 +669,6 @@ Expect Syntax Error: "language/statements/class/dstr/private-meth-static-ary-ptr
 Expect Syntax Error: "language/statements/class/dstr/private-meth-static-dflt-ary-ptrn-rest-init-ary.js"
 Expect Syntax Error: "language/statements/class/dstr/private-meth-static-dflt-ary-ptrn-rest-init-id.js"
 Expect Syntax Error: "language/statements/class/dstr/private-meth-static-dflt-ary-ptrn-rest-init-obj.js"
-Expect Syntax Error: "language/statements/class/elements/arrow-fnc-init-err-contains-super.js"
 Expect Syntax Error: "language/statements/class/elements/async-gen-private-method-static/await-as-binding-identifier-escaped.js"
 Expect Syntax Error: "language/statements/class/elements/async-gen-private-method-static/await-as-binding-identifier.js"
 Expect Syntax Error: "language/statements/class/elements/async-gen-private-method/await-as-binding-identifier-escaped.js"
@@ -761,32 +677,6 @@ Expect Syntax Error: "language/statements/class/elements/async-private-method-st
 Expect Syntax Error: "language/statements/class/elements/async-private-method-static/await-as-binding-identifier.js"
 Expect Syntax Error: "language/statements/class/elements/async-private-method/await-as-binding-identifier-escaped.js"
 Expect Syntax Error: "language/statements/class/elements/async-private-method/await-as-binding-identifier.js"
-Expect Syntax Error: "language/statements/class/elements/comp-name-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/equality-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/literal-name-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/nested-arrow-fnc-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/nested-comp-name-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/nested-literal-name-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/nested-private-arrow-fnc-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/nested-private-literal-name-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/nested-private-ternary-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/nested-private-typeof-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/nested-static-comp-name-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/nested-static-literal-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/nested-static-private-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/nested-static-string-literal-name-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/nested-string-literal-name-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/nested-ternary-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/nested-typeof-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/private-arrow-fnc-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/private-literal-name-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/private-ternary-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/private-typeof-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/static-comp-name-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/static-literal-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/static-private-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/static-string-literal-name-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/string-literal-name-init-err-contains-super.js"
 Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/delete/field-delete-covered-err-delete-call-expression-privatename.js"
 Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/delete/field-delete-covered-err-delete-member-expression-private-method-async-gen.js"
 Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/delete/field-delete-covered-err-delete-member-expression-private-method-async.js"
@@ -817,31 +707,8 @@ Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/del
 Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/delete/method-delete-twice-covered-err-delete-member-expression-private-method-async.js"
 Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/delete/method-delete-twice-covered-err-delete-member-expression-private-method-gen.js"
 Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/delete/method-delete-twice-covered-err-delete-member-expression-privatename.js"
-Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/grammar-ctor-super-no-heritage.js"
 Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/grammar-private-field-super-access.js"
-Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/grammar-special-meth-contains-super-async-gen.js"
-Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/grammar-special-meth-contains-super-async.js"
-Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/grammar-special-meth-contains-super-gen.js"
-Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/grammar-special-meth-contains-super-get.js"
-Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/grammar-special-meth-contains-super-method.js"
-Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/grammar-special-meth-contains-super-private-async-gen.js"
-Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/grammar-special-meth-contains-super-private-async.js"
-Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/grammar-special-meth-contains-super-private-gen.js"
-Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/grammar-special-meth-contains-super-private-method.js"
-Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/grammar-special-meth-contains-super-set.js"
-Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/grammar-static-async-gen-meth-super.js"
-Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/grammar-static-async-meth-super.js"
-Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/grammar-static-gen-meth-super.js"
-Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/grammar-static-get-meth-super.js"
-Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/grammar-static-meth-super.js"
-Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/grammar-static-private-async-gen-meth-super.js"
-Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/grammar-static-private-async-meth-super.js"
-Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/grammar-static-private-gen-meth-super.js"
-Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/grammar-static-private-meth-super.js"
-Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/grammar-static-set-meth-super.js"
 Expect Syntax Error: "language/statements/class/elements/syntax/early-errors/super-private-access-invalid.js"
-Expect Syntax Error: "language/statements/class/elements/ternary-init-err-contains-super.js"
-Expect Syntax Error: "language/statements/class/elements/typeof-init-err-contains-super.js"
 Expect Syntax Error: "language/statements/class/gen-method-param-dflt-yield.js"
 Expect Syntax Error: "language/statements/class/gen-method-static/array-destructuring-param-strict-body.js"
 Expect Syntax Error: "language/statements/class/gen-method-static/dflt-params-duplicates.js"
@@ -867,7 +734,6 @@ Expect Syntax Error: "language/statements/class/static-gen-method-param-dflt-yie
 Expect Syntax Error: "language/statements/class/static-init-await-binding-invalid.js"
 Expect Syntax Error: "language/statements/class/static-init-invalid-await.js"
 Expect Syntax Error: "language/statements/class/static-init-invalid-return.js"
-Expect Syntax Error: "language/statements/class/static-init-invalid-super-call.js"
 Expect Syntax Error: "language/statements/const/dstr/ary-ptrn-rest-init-ary.js"
 Expect Syntax Error: "language/statements/const/dstr/ary-ptrn-rest-init-id.js"
 Expect Syntax Error: "language/statements/const/dstr/ary-ptrn-rest-init-obj.js"
@@ -983,10 +849,6 @@ Expect Syntax Error: "language/statements/function/dstr/ary-ptrn-rest-init-obj.j
 Expect Syntax Error: "language/statements/function/dstr/dflt-ary-ptrn-rest-init-ary.js"
 Expect Syntax Error: "language/statements/function/dstr/dflt-ary-ptrn-rest-init-id.js"
 Expect Syntax Error: "language/statements/function/dstr/dflt-ary-ptrn-rest-init-obj.js"
-Expect Syntax Error: "language/statements/function/early-body-super-call.js"
-Expect Syntax Error: "language/statements/function/early-body-super-prop.js"
-Expect Syntax Error: "language/statements/function/early-params-super-call.js"
-Expect Syntax Error: "language/statements/function/early-params-super-prop.js"
 Expect Syntax Error: "language/statements/function/enable-strict-via-body.js"
 Expect Syntax Error: "language/statements/function/enable-strict-via-outer-body.js"
 Expect Syntax Error: "language/statements/function/name-arguments-strict-body.js"
@@ -6377,6 +6239,22 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
     ╰────
   help: Try insert a semicolon here
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/async-arrow-function/early-errors-arrow-body-contains-super-call.js:14:1]
+ 14 │ 
+ 15 │ async(foo) => { super() };
+    ·                 ───────
+    ╰────
+
+  × 'super' can only be referenced in members of derived classes or object literal expressions.
+  │ 
+    ╭─[language/expressions/async-arrow-function/early-errors-arrow-body-contains-super-property.js:14:1]
+ 14 │ 
+ 15 │ async(foo) => { super.prop };
+    ·                 ─────
+    ╰────
+
   × Identifier `bar` has already been declared
     ╭─[language/expressions/async-arrow-function/early-errors-arrow-formals-body-duplicate.js:14:1]
  14 │ 
@@ -6386,6 +6264,22 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
     ·        ╰── `bar` has already been declared here
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/async-arrow-function/early-errors-arrow-formals-contains-super-call.js:14:1]
+ 14 │ 
+ 15 │ async(foo = super()) => {}
+    ·             ───────
+    ╰────
+
+  × 'super' can only be referenced in members of derived classes or object literal expressions.
+  │ 
+    ╭─[language/expressions/async-arrow-function/early-errors-arrow-formals-contains-super-property.js:14:1]
+ 14 │ 
+ 15 │ async (foo = super.foo) => { }
+    ·              ─────
+    ╰────
+
   × Automatic Semicolon Insertion
     ╭─[language/expressions/async-arrow-function/early-errors-arrow-formals-lineterminator.js:32:1]
  32 │ async
@@ -6462,6 +6356,23 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  30 │ };
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/async-function/early-errors-expression-body-contains-super-call.js:14:1]
+ 14 │ 
+ 15 │ (async function foo (foo) { super() })
+    ·                             ───────
+    ╰────
+
+  × 'super' can only be referenced in members of derived classes or object literal expressions.
+  │ 
+    ╭─[language/expressions/async-function/early-errors-expression-body-contains-super-property.js:14:1]
+ 14 │ 
+ 15 │ (async function foo (foo) { super.prop });
+    ·                             ─────
+ 16 │ 
+    ╰────
+
   × Identifier `bar` has already been declared
     ╭─[language/expressions/async-function/early-errors-expression-formals-body-duplicate.js:14:1]
  14 │ 
@@ -6471,6 +6382,22 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
     ·                       ╰── `bar` has already been declared here
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/async-function/early-errors-expression-formals-contains-super-call.js:14:1]
+ 14 │ 
+ 15 │ (async function foo (foo = super()) { var bar; });
+    ·                            ───────
+    ╰────
+
+  × 'super' can only be referenced in members of derived classes or object literal expressions.
+  │ 
+    ╭─[language/expressions/async-function/early-errors-expression-formals-contains-super-property.js:14:1]
+ 14 │ 
+ 15 │ (async function foo (foo = super.foo) { var bar; });
+    ·                            ─────
+    ╰────
+
   × Invalid assignment
     ╭─[language/expressions/async-function/early-errors-expression-not-simple-assignment-target.js:15:1]
  15 │ 
@@ -6713,6 +6640,22 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │   
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/async-generator/early-errors-expression-body-contains-super-call.js:16:1]
+ 16 │ 
+ 17 │ (async function*() { super(); });
+    ·                      ───────
+    ╰────
+
+  × 'super' can only be referenced in members of derived classes or object literal expressions.
+  │ 
+    ╭─[language/expressions/async-generator/early-errors-expression-body-contains-super-property.js:16:1]
+ 16 │ 
+ 17 │ (async function*() { super.prop; });
+    ·                      ─────
+    ╰────
+
   × Identifier `a` has already been declared
     ╭─[language/expressions/async-generator/early-errors-expression-formals-body-duplicate-const.js:20:1]
  20 │ 
@@ -6731,6 +6674,22 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
     ·                  ╰── `a` has already been declared here
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/async-generator/early-errors-expression-formals-contains-super-call.js:16:1]
+ 16 │ 
+ 17 │ (async function*(a = super()) { });
+    ·                      ───────
+    ╰────
+
+  × 'super' can only be referenced in members of derived classes or object literal expressions.
+  │ 
+    ╭─[language/expressions/async-generator/early-errors-expression-formals-contains-super-property.js:16:1]
+ 16 │ 
+ 17 │ (async function*(a = super.prop) { });
+    ·                      ─────
+    ╰────
+
   × The keyword 'yield' is reserved
     ╭─[language/expressions/async-generator/early-errors-expression-formals-contains-yield.js:17:1]
  17 │ 
@@ -8135,6 +8094,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/arrow-fnc-init-err-contains-super.js:25:1]
+ 25 │ var C = class {
+ 26 │   x = () => super();
+    ·             ───────
+ 27 │ }
+    ╰────
+
   × Keywords cannot contain escape characters
     ╭─[language/expressions/class/elements/async-gen-private-method-static/await-as-identifier-reference-escaped.js:34:1]
  34 │ var C = class { static async *#gen() {
@@ -8497,6 +8465,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  35 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/comp-name-init-err-contains-super.js:26:1]
+ 26 │ var C = class {
+ 27 │   [x] = super();
+    ·         ───────
+ 28 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/equality-init-err-contains-arguments.js:32:1]
  32 │ var C = class {
@@ -8505,6 +8482,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/equality-init-err-contains-super.js:25:1]
+ 25 │ var C = class {
+ 26 │   x = {} == super();
+    ·             ───────
+ 27 │ }
+    ╰────
+
   × Automatic Semicolon Insertion
     ╭─[language/expressions/class/elements/fields-asi-3.js:16:1]
  16 │   x = "string"
@@ -8773,6 +8759,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/literal-name-init-err-contains-super.js:25:1]
+ 25 │ var C = class {
+ 26 │   x = super();
+    ·       ───────
+ 27 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/nested-arrow-fnc-init-err-contains-arguments.js:33:1]
  33 │   x = () => {
@@ -8781,6 +8776,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  35 │   }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/nested-arrow-fnc-init-err-contains-super.js:26:1]
+ 26 │   x = () => {
+ 27 │     var t = () => super();
+    ·                   ───────
+ 28 │   }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/nested-comp-name-init-err-contains-arguments.js:32:1]
  32 │ var C = class {
@@ -8789,6 +8793,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/nested-comp-name-init-err-contains-super.js:25:1]
+ 25 │ var C = class {
+ 26 │   [x] = () => super();
+    ·               ───────
+ 27 │ }
+    ╰────
+
   × Automatic Semicolon Insertion
     ╭─[language/expressions/class/elements/nested-equality-init-err-contains-arguments.js:31:1]
  31 │ var C = class {
@@ -8817,6 +8830,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  33 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/nested-literal-name-init-err-contains-super.js:24:1]
+ 24 │ var C = class {
+ 25 │   x = () => super();
+    ·             ───────
+ 26 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/nested-private-arrow-fnc-init-err-contains-arguments.js:33:1]
  33 │   #x = () => {
@@ -8825,6 +8847,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  35 │   }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/nested-private-arrow-fnc-init-err-contains-super.js:26:1]
+ 26 │   #x = () => {
+ 27 │     var t = () => super();
+    ·                   ───────
+ 28 │   }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/nested-private-literal-name-init-err-contains-arguments.js:31:1]
  31 │ var C = class {
@@ -8833,6 +8864,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  33 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/nested-private-literal-name-init-err-contains-super.js:24:1]
+ 24 │ var C = class {
+ 25 │   #x = () => super();
+    ·              ───────
+ 26 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/nested-private-ternary-init-err-contains-arguments.js:31:1]
  31 │ var C = class {
@@ -8841,6 +8881,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  33 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/nested-private-ternary-init-err-contains-super.js:24:1]
+ 24 │ var C = class {
+ 25 │   #x = () => true ? {} : super();
+    ·                          ───────
+ 26 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/nested-private-typeof-init-err-contains-arguments.js:31:1]
  31 │ var C = class {
@@ -8849,6 +8898,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  33 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/nested-private-typeof-init-err-contains-super.js:24:1]
+ 24 │ var C = class {
+ 25 │   #x = () => typeof super();
+    ·                     ───────
+ 26 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/nested-static-comp-name-init-err-contains-arguments.js:32:1]
  32 │ var C = class {
@@ -8857,6 +8915,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/nested-static-comp-name-init-err-contains-super.js:25:1]
+ 25 │ var C = class {
+ 26 │   static [x] = () => super();
+    ·                      ───────
+ 27 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/nested-static-literal-init-err-contains-arguments.js:31:1]
  31 │ var C = class {
@@ -8865,6 +8932,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  33 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/nested-static-literal-init-err-contains-super.js:24:1]
+ 24 │ var C = class {
+ 25 │   static x = () => super();
+    ·                    ───────
+ 26 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/nested-static-private-init-err-contains-arguments.js:31:1]
  31 │ var C = class {
@@ -8873,6 +8949,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  33 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/nested-static-private-init-err-contains-super.js:24:1]
+ 24 │ var C = class {
+ 25 │   static #x = () => super();
+    ·                     ───────
+ 26 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/nested-static-string-literal-name-init-err-contains-arguments.js:31:1]
  31 │ var C = class {
@@ -8881,6 +8966,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  33 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/nested-static-string-literal-name-init-err-contains-super.js:24:1]
+ 24 │ var C = class {
+ 25 │   static 'x' = () => super();
+    ·                      ───────
+ 26 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/nested-string-literal-name-init-err-contains-arguments.js:31:1]
  31 │ var C = class {
@@ -8889,6 +8983,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  33 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/nested-string-literal-name-init-err-contains-super.js:24:1]
+ 24 │ var C = class {
+ 25 │   'x' = () => super();
+    ·               ───────
+ 26 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/nested-ternary-init-err-contains-arguments.js:31:1]
  31 │ var C = class {
@@ -8897,6 +9000,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  33 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/nested-ternary-init-err-contains-super.js:24:1]
+ 24 │ var C = class {
+ 25 │   x = () => true ? {} : super();
+    ·                         ───────
+ 26 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/nested-typeof-init-err-contains-arguments.js:31:1]
  31 │ var C = class {
@@ -8905,6 +9017,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  33 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/nested-typeof-init-err-contains-super.js:24:1]
+ 24 │ var C = class {
+ 25 │   x = () => typeof super();
+    ·                    ───────
+ 26 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/private-arrow-fnc-init-err-contains-arguments.js:32:1]
  32 │ var C = class {
@@ -8913,6 +9034,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/private-arrow-fnc-init-err-contains-super.js:25:1]
+ 25 │ var C = class {
+ 26 │   #x = () => super();
+    ·              ───────
+ 27 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/private-literal-name-init-err-contains-arguments.js:32:1]
  32 │ var C = class {
@@ -8921,6 +9051,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/private-literal-name-init-err-contains-super.js:25:1]
+ 25 │ var C = class {
+ 26 │   #x = super();
+    ·        ───────
+ 27 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/private-ternary-init-err-contains-arguments.js:32:1]
  32 │ var C = class {
@@ -8929,6 +9068,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/private-ternary-init-err-contains-super.js:25:1]
+ 25 │ var C = class {
+ 26 │   #x = true ? {} : super();
+    ·                    ───────
+ 27 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/private-typeof-init-err-contains-arguments.js:32:1]
  32 │ var C = class {
@@ -8937,6 +9085,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/private-typeof-init-err-contains-super.js:25:1]
+ 25 │ var C = class {
+ 26 │   #x = typeof super();
+    ·               ───────
+ 27 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/static-comp-name-init-err-contains-arguments.js:33:1]
  33 │ var C = class {
@@ -8945,6 +9102,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  35 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/static-comp-name-init-err-contains-super.js:26:1]
+ 26 │ var C = class {
+ 27 │   static [x] = super();
+    ·                ───────
+ 28 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/static-literal-init-err-contains-arguments.js:32:1]
  32 │ var C = class {
@@ -8953,6 +9119,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/static-literal-init-err-contains-super.js:25:1]
+ 25 │ var C = class {
+ 26 │   static x = super();
+    ·              ───────
+ 27 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/static-private-init-err-contains-arguments.js:32:1]
  32 │ var C = class {
@@ -8961,6 +9136,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/static-private-init-err-contains-super.js:25:1]
+ 25 │ var C = class {
+ 26 │   static #x = super();
+    ·               ───────
+ 27 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/static-string-literal-name-init-err-contains-arguments.js:32:1]
  32 │ var C = class {
@@ -8969,6 +9153,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/static-string-literal-name-init-err-contains-super.js:25:1]
+ 25 │ var C = class {
+ 26 │   static 'x' = super();
+    ·                ───────
+ 27 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/string-literal-name-init-err-contains-arguments.js:32:1]
  32 │ var C = class {
@@ -8977,6 +9170,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/string-literal-name-init-err-contains-super.js:25:1]
+ 25 │ var C = class {
+ 26 │   'x' = super();
+    ·         ───────
+ 27 │ }
+    ╰────
+
   × Empty parenthesized expression
     ╭─[language/expressions/class/elements/syntax/early-errors/class-heritage-array-literal-arrow-heritage.js:22:1]
  22 │ 
@@ -9544,6 +9746,19 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  25 │ };
     ╰────
 
+  × 'super' can only be referenced in a derived class.
+    ╭─[language/expressions/class/elements/syntax/early-errors/grammar-ctor-super-no-heritage.js:24:1]
+ 24 │     
+ 25 │ ╭─▶ var C = class {
+ 26 │ │     constructor() {
+ 27 │ │╭▶     super();
+    · ││    ─────
+ 28 │ │     }
+ 29 │ ├─▶ };
+    · ╰──── class does not have `extends`
+    ╰────
+  help: either remove this super, or extend the class
+
   × Invalid Character ``
     ╭─[language/expressions/class/elements/syntax/early-errors/grammar-field-identifier-invalid-ues-error.js:68:1]
  68 │ var C = class {
@@ -10126,6 +10341,96 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
     ╰────
   help: Try insert a semicolon here
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/syntax/early-errors/grammar-special-meth-contains-super-async-gen.js:24:1]
+ 24 │   async * method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/syntax/early-errors/grammar-special-meth-contains-super-async.js:24:1]
+ 24 │   async method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/syntax/early-errors/grammar-special-meth-contains-super-gen.js:24:1]
+ 24 │   * method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/syntax/early-errors/grammar-special-meth-contains-super-get.js:24:1]
+ 24 │   get method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/syntax/early-errors/grammar-special-meth-contains-super-method.js:24:1]
+ 24 │   method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/syntax/early-errors/grammar-special-meth-contains-super-private-async-gen.js:24:1]
+ 24 │   async * #method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/syntax/early-errors/grammar-special-meth-contains-super-private-async.js:24:1]
+ 24 │   async #method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/syntax/early-errors/grammar-special-meth-contains-super-private-gen.js:24:1]
+ 24 │   * #method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/syntax/early-errors/grammar-special-meth-contains-super-private-method.js:24:1]
+ 24 │   #method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/syntax/early-errors/grammar-special-meth-contains-super-set.js:24:1]
+ 24 │   set method(_) {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
   × Constructor can't be an async method
     ╭─[language/expressions/class/elements/syntax/early-errors/grammar-special-meth-ctor-async-gen.js:23:1]
  23 │ var C = class {
@@ -10189,6 +10494,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  25 │ };
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/syntax/early-errors/grammar-static-async-gen-meth-super.js:24:1]
+ 24 │   static async * method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
   × Classes may not have a static property named prototype
     ╭─[language/expressions/class/elements/syntax/early-errors/grammar-static-async-meth-prototype.js:23:1]
  23 │ var C = class {
@@ -10198,6 +10512,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  25 │ };
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/syntax/early-errors/grammar-static-async-meth-super.js:24:1]
+ 24 │   static async method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
   × Classes may not have a static property named prototype
     ╭─[language/expressions/class/elements/syntax/early-errors/grammar-static-gen-meth-prototype.js:23:1]
  23 │ var C = class {
@@ -10207,6 +10530,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  25 │ };
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/syntax/early-errors/grammar-static-gen-meth-super.js:24:1]
+ 24 │   static * method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
   × Classes may not have a static property named prototype
     ╭─[language/expressions/class/elements/syntax/early-errors/grammar-static-get-meth-prototype.js:23:1]
  23 │ var C = class {
@@ -10216,6 +10548,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  25 │ };
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/syntax/early-errors/grammar-static-get-meth-super.js:24:1]
+ 24 │   static get method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
   × Classes may not have a static property named prototype
     ╭─[language/expressions/class/elements/syntax/early-errors/grammar-static-meth-prototype.js:23:1]
  23 │ var C = class {
@@ -10225,6 +10566,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  25 │ };
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/syntax/early-errors/grammar-static-meth-super.js:24:1]
+ 24 │   static method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
   × Classes can't have an element named '#constructor'
     ╭─[language/expressions/class/elements/syntax/early-errors/grammar-static-private-async-gen-meth-constructor.js:23:1]
  23 │ var C = class {
@@ -10234,6 +10584,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  25 │ };
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/syntax/early-errors/grammar-static-private-async-gen-meth-super.js:24:1]
+ 24 │   static async * #method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
   × Classes can't have an element named '#constructor'
     ╭─[language/expressions/class/elements/syntax/early-errors/grammar-static-private-async-meth-constructor.js:23:1]
  23 │ var C = class {
@@ -10243,6 +10602,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  25 │ };
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/syntax/early-errors/grammar-static-private-async-meth-super.js:24:1]
+ 24 │   static async #method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
   × Classes can't have an element named '#constructor'
     ╭─[language/expressions/class/elements/syntax/early-errors/grammar-static-private-gen-meth-constructor.js:23:1]
  23 │ var C = class {
@@ -10252,6 +10620,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  25 │ };
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/syntax/early-errors/grammar-static-private-gen-meth-super.js:24:1]
+ 24 │   static * #method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
   × Classes can't have an element named '#constructor'
     ╭─[language/expressions/class/elements/syntax/early-errors/grammar-static-private-meth-constructor.js:23:1]
  23 │ var C = class {
@@ -10261,6 +10638,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  25 │ };
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/syntax/early-errors/grammar-static-private-meth-super.js:24:1]
+ 24 │   static #method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
   × Classes can't have an element named '#constructor'
     ╭─[language/expressions/class/elements/syntax/early-errors/grammar-static-privatename-constructor.js:23:1]
  23 │ var C = class {
@@ -10279,6 +10665,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  25 │ };
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/syntax/early-errors/grammar-static-set-meth-super.js:24:1]
+ 24 │   static set method(_) {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
   × Private field 'x' must be declared in an enclosing class
     ╭─[language/expressions/class/elements/syntax/early-errors/invalid-names/field-init-call-expression-bad-reference.js:50:1]
  50 │ var C = class {
@@ -10574,6 +10969,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/ternary-init-err-contains-super.js:25:1]
+ 25 │ var C = class {
+ 26 │   x = true ? {} : super();
+    ·                   ───────
+ 27 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/expressions/class/elements/typeof-init-err-contains-arguments.js:32:1]
  32 │ var C = class {
@@ -10582,6 +10986,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/class/elements/typeof-init-err-contains-super.js:25:1]
+ 25 │ var C = class {
+ 26 │   x = typeof super();
+    ·              ───────
+ 27 │ }
+    ╰────
+
   × Rest element must be last element
     ╭─[language/expressions/class/gen-method-static/rest-params-trailing-comma-early-error.js:80:1]
  80 │ 0, class {
@@ -11960,6 +12373,24 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  54 │   
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/function/early-body-super-call.js:16:1]
+ 16 │ 0, function() {
+ 17 │   super();
+    ·   ───────
+ 18 │ };
+    ╰────
+
+  × 'super' can only be referenced in members of derived classes or object literal expressions.
+  │ 
+    ╭─[language/expressions/function/early-body-super-prop.js:16:1]
+ 16 │ 0, function() {
+ 17 │   super.x;
+    ·   ─────
+ 18 │ };
+    ╰────
+
   × Private identifier '#x' is not allowed outside class bodies
     ╭─[language/expressions/function/early-errors/invalid-names-call-expression-bad-reference.js:39:1]
  39 │ 
@@ -11988,6 +12419,22 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
     ·                            ──
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/function/early-params-super-call.js:15:1]
+ 15 │ 
+ 16 │ 0, function(x = super()) {};
+    ·                 ───────
+    ╰────
+
+  × 'super' can only be referenced in members of derived classes or object literal expressions.
+  │ 
+    ╭─[language/expressions/function/early-params-super-prop.js:15:1]
+ 15 │ 
+ 16 │ 0, function(x = super.x) {};
+    ·                 ─────
+    ╰────
+
   × The keyword 'yield' is reserved
     ╭─[language/expressions/function/param-dflt-yield-strict.js:21:1]
  21 │ function *g() {
@@ -12952,6 +13399,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  17 │ })
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/object/method-definition/early-errors-object-method-body-contains-super-call.js:15:1]
+ 15 │ ({
+ 16 │   async foo () { super() }
+    ·                  ───────
+ 17 │ })
+    ╰────
+
   × Expect token
     ╭─[language/expressions/object/method-definition/early-errors-object-method-formals-body-duplicate.js:16:1]
  16 │ ({
@@ -12961,6 +13417,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  18 │ })
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/object/method-definition/early-errors-object-method-formals-contains-super-call.js:14:1]
+ 14 │ ({
+ 15 │   async foo(foo = super()) { }
+    ·                   ───────
+ 16 │ })
+    ╰────
+
   × Keywords cannot contain escape characters
     ╭─[language/expressions/object/method-definition/escaped-get-e.js:23:1]
  23 │ ({
@@ -13143,6 +13608,24 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  22 │     }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/object/method-definition/generator-super-call-body.js:20:1]
+ 20 │     *foo(a) {
+ 21 │         super();
+    ·         ───────
+ 22 │     }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/object/method-definition/generator-super-call-param.js:19:1]
+ 19 │ var obj = {
+ 20 │     *foo(a = super()) {
+    ·              ───────
+ 21 │     }
+    ╰────
+
   × Rest element must be last element
     ╭─[language/expressions/object/method-definition/meth-rest-params-trailing-comma-early-error.js:57:1]
  57 │ 0, {
@@ -13164,6 +13647,24 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  20 │   }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/object/method-definition/name-super-call-body.js:16:1]
+ 16 │   method() {
+ 17 │     super();
+    ·     ───────
+ 18 │   }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/expressions/object/method-definition/name-super-call-param.js:15:1]
+ 15 │ ({
+ 16 │   method(param = super()) {}
+    ·                  ───────
+ 17 │ });
+    ╰────
+
   × Unexpected token
     ╭─[language/expressions/object/method-definition/private-name-early-error-async-fn-inside-class.js:23:1]
  23 │   field = {
@@ -13318,6 +13819,19 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  19 │   }
     ╰────
 
+  × 'super' can only be referenced in a derived class.
+    ╭─[language/expressions/optional-chaining/call-expression-super-no-base.js:18:1]
+ 18 │     
+ 19 │ ╭─▶ class C {
+ 20 │ │     constructor () {
+ 21 │ │╭▶     super()?.a;
+    · ││    ─────
+ 22 │ │     }
+ 23 │ ├─▶ }
+    · ╰──── class does not have `extends`
+    ╰────
+  help: either remove this super, or extend the class
+
   × Tagged template expressions are not permitted in an optional chain
     ╭─[language/expressions/optional-chaining/early-errors-tail-position-null-op-template-string-esi.js:24:1]
  24 │ null?.
@@ -14023,6 +14537,40 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
     ·      ──
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/global-code/super-call-arrow.js:35:1]
+ 35 │ () => {
+ 36 │   super();
+    ·   ───────
+ 37 │ };
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/global-code/super-call.js:19:1]
+ 19 │ 
+ 20 │ super();
+    · ───────
+    ╰────
+
+  × 'super' can only be referenced in members of derived classes or object literal expressions.
+  │ 
+    ╭─[language/global-code/super-prop-arrow.js:35:1]
+ 35 │ () => {
+ 36 │   super.property;
+    ·   ─────
+ 37 │ };
+    ╰────
+
+  × 'super' can only be referenced in members of derived classes or object literal expressions.
+  │ 
+    ╭─[language/global-code/super-prop.js:19:1]
+ 19 │ 
+ 20 │ super.property;
+    · ─────
+    ╰────
+
   × The keyword 'yield' is reserved
     ╭─[language/global-code/yield-strict.js:24:1]
  24 │ 
@@ -16450,6 +16998,14 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
     ·     ──────
     ╰────
 
+  × 'super' can only be referenced in members of derived classes or object literal expressions.
+  │ 
+    ╭─[language/module-code/early-super.js:14:1]
+ 14 │ 
+ 15 │ super;
+    · ─────
+    ╰────
+
   × 'super' can only be used with function calls or in property accesses
     ╭─[language/module-code/early-super.js:14:1]
  14 │ 
@@ -17203,6 +17759,22 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
     ·                              ─
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/async-function/early-errors-declaration-body-contains-super-call.js:14:1]
+ 14 │ 
+ 15 │ async function foo (foo) { super() };
+    ·                            ───────
+    ╰────
+
+  × 'super' can only be referenced in members of derived classes or object literal expressions.
+  │ 
+    ╭─[language/statements/async-function/early-errors-declaration-body-contains-super-property.js:14:1]
+ 14 │ 
+ 15 │ async function foo (foo) { super.prop };
+    ·                            ─────
+    ╰────
+
   × Identifier `bar` has already been declared
     ╭─[language/statements/async-function/early-errors-declaration-formals-body-duplicate.js:14:1]
  14 │ 
@@ -17212,6 +17784,22 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
     ·                      ╰── `bar` has already been declared here
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/async-function/early-errors-declaration-formals-contains-super-call.js:14:1]
+ 14 │ 
+ 15 │ async function foo (foo = super()) { let bar; }
+    ·                           ───────
+    ╰────
+
+  × 'super' can only be referenced in members of derived classes or object literal expressions.
+  │ 
+    ╭─[language/statements/async-function/early-errors-declaration-formals-contains-super-property.js:14:1]
+ 14 │ 
+ 15 │ async function foo (foo = super.foo) { let bar; }
+    ·                           ─────
+    ╰────
+
   × Keywords cannot contain escape characters
     ╭─[language/statements/async-function/escaped-async.js:23:1]
  23 │ 
@@ -18140,6 +18728,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  16 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/definition/early-errors-class-method-body-contains-super-call.js:14:1]
+ 14 │ class Foo {
+ 15 │   async foo () { super() }
+    ·                  ───────
+ 16 │ }
+    ╰────
+
   × Expect token
     ╭─[language/statements/class/definition/early-errors-class-method-formals-body-duplicate.js:16:1]
  16 │ class Foo {
@@ -18149,6 +18746,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  18 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/definition/early-errors-class-method-formals-contains-super-call.js:14:1]
+ 14 │ class Foo {
+ 15 │   async foo(foo = super()) { }
+    ·                   ───────
+ 16 │ }
+    ╰────
+
   × The keyword 'yield' is reserved
     ╭─[language/statements/class/definition/methods-gen-yield-as-function-expression-binding-identifier.js:18:1]
  18 │   *g() {
@@ -18855,6 +19461,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/arrow-fnc-init-err-contains-super.js:25:1]
+ 25 │ class C {
+ 26 │   x = () => super();
+    ·             ───────
+ 27 │ }
+    ╰────
+
   × Keywords cannot contain escape characters
     ╭─[language/statements/class/elements/async-gen-private-method-static/await-as-identifier-reference-escaped.js:34:1]
  34 │ class C { static async *#gen() {
@@ -19217,6 +19832,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  35 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/comp-name-init-err-contains-super.js:26:1]
+ 26 │ class C {
+ 27 │   [x] = super();
+    ·         ───────
+ 28 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/equality-init-err-contains-arguments.js:32:1]
  32 │ class C {
@@ -19225,6 +19849,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/equality-init-err-contains-super.js:25:1]
+ 25 │ class C {
+ 26 │   x = {} == super();
+    ·             ───────
+ 27 │ }
+    ╰────
+
   × Automatic Semicolon Insertion
     ╭─[language/statements/class/elements/fields-asi-3.js:16:1]
  16 │   x = "string"
@@ -19493,6 +20126,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/literal-name-init-err-contains-super.js:25:1]
+ 25 │ class C {
+ 26 │   x = super();
+    ·       ───────
+ 27 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/nested-arrow-fnc-init-err-contains-arguments.js:33:1]
  33 │   x = () => {
@@ -19501,6 +20143,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  35 │   }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/nested-arrow-fnc-init-err-contains-super.js:26:1]
+ 26 │   x = () => {
+ 27 │     var t = () => super();
+    ·                   ───────
+ 28 │   }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/nested-comp-name-init-err-contains-arguments.js:32:1]
  32 │ class C {
@@ -19509,6 +20160,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/nested-comp-name-init-err-contains-super.js:25:1]
+ 25 │ class C {
+ 26 │   [x] = () => super();
+    ·               ───────
+ 27 │ }
+    ╰────
+
   × Automatic Semicolon Insertion
     ╭─[language/statements/class/elements/nested-equality-init-err-contains-arguments.js:31:1]
  31 │ class C {
@@ -19537,6 +20197,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  33 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/nested-literal-name-init-err-contains-super.js:24:1]
+ 24 │ class C {
+ 25 │   x = () => super();
+    ·             ───────
+ 26 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/nested-private-arrow-fnc-init-err-contains-arguments.js:33:1]
  33 │   #x = () => {
@@ -19545,6 +20214,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  35 │     t();
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/nested-private-arrow-fnc-init-err-contains-super.js:26:1]
+ 26 │   #x = () => {
+ 27 │     var t = () => super();
+    ·                   ───────
+ 28 │     t();
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/nested-private-literal-name-init-err-contains-arguments.js:31:1]
  31 │ class C {
@@ -19553,6 +20231,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  33 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/nested-private-literal-name-init-err-contains-super.js:24:1]
+ 24 │ class C {
+ 25 │   #x = () => super();
+    ·              ───────
+ 26 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/nested-private-ternary-init-err-contains-arguments.js:31:1]
  31 │ class C {
@@ -19561,6 +20248,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  33 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/nested-private-ternary-init-err-contains-super.js:24:1]
+ 24 │ class C {
+ 25 │   #x = () => false ? {} : super();
+    ·                           ───────
+ 26 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/nested-private-typeof-init-err-contains-arguments.js:31:1]
  31 │ class C {
@@ -19569,6 +20265,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  33 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/nested-private-typeof-init-err-contains-super.js:24:1]
+ 24 │ class C {
+ 25 │   #x = () => typeof super();
+    ·                     ───────
+ 26 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/nested-static-comp-name-init-err-contains-arguments.js:32:1]
  32 │ class C {
@@ -19577,6 +20282,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/nested-static-comp-name-init-err-contains-super.js:25:1]
+ 25 │ class C {
+ 26 │   static [x] = () => super();
+    ·                      ───────
+ 27 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/nested-static-literal-init-err-contains-arguments.js:31:1]
  31 │ class C {
@@ -19585,6 +20299,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  33 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/nested-static-literal-init-err-contains-super.js:24:1]
+ 24 │ class C {
+ 25 │   static x = () => super();
+    ·                    ───────
+ 26 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/nested-static-private-init-err-contains-arguments.js:31:1]
  31 │ class C {
@@ -19593,6 +20316,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  33 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/nested-static-private-init-err-contains-super.js:24:1]
+ 24 │ class C {
+ 25 │   static #x = () => super();
+    ·                     ───────
+ 26 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/nested-static-string-literal-name-init-err-contains-arguments.js:31:1]
  31 │ class C {
@@ -19601,6 +20333,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  33 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/nested-static-string-literal-name-init-err-contains-super.js:24:1]
+ 24 │ class C {
+ 25 │   static 'x' = () => super();
+    ·                      ───────
+ 26 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/nested-string-literal-name-init-err-contains-arguments.js:31:1]
  31 │ class C {
@@ -19609,6 +20350,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  33 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/nested-string-literal-name-init-err-contains-super.js:24:1]
+ 24 │ class C {
+ 25 │   'x' = () => super();
+    ·               ───────
+ 26 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/nested-ternary-init-err-contains-arguments.js:31:1]
  31 │ class C {
@@ -19617,6 +20367,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  33 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/nested-ternary-init-err-contains-super.js:24:1]
+ 24 │ class C {
+ 25 │   x = () => false ? {} : super();
+    ·                          ───────
+ 26 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/nested-typeof-init-err-contains-arguments.js:31:1]
  31 │ class C {
@@ -19625,6 +20384,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  33 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/nested-typeof-init-err-contains-super.js:24:1]
+ 24 │ class C {
+ 25 │   x = () => typeof super();
+    ·                    ───────
+ 26 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/private-arrow-fnc-init-err-contains-arguments.js:32:1]
  32 │ class C {
@@ -19633,6 +20401,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/private-arrow-fnc-init-err-contains-super.js:25:1]
+ 25 │ class C {
+ 26 │   #x = () => super();
+    ·              ───────
+ 27 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/private-literal-name-init-err-contains-arguments.js:32:1]
  32 │ class C {
@@ -19641,6 +20418,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/private-literal-name-init-err-contains-super.js:25:1]
+ 25 │ class C {
+ 26 │   #x = super();
+    ·        ───────
+ 27 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/private-ternary-init-err-contains-arguments.js:32:1]
  32 │ class C {
@@ -19649,6 +20435,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/private-ternary-init-err-contains-super.js:25:1]
+ 25 │ class C {
+ 26 │   #x = false ? {} : super();
+    ·                     ───────
+ 27 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/private-typeof-init-err-contains-arguments.js:32:1]
  32 │ class C {
@@ -19657,6 +20452,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/private-typeof-init-err-contains-super.js:25:1]
+ 25 │ class C {
+ 26 │   #x = typeof super();
+    ·               ───────
+ 27 │ }
+    ╰────
+
   × Private field 'x' must be declared in an enclosing class
     ╭─[language/statements/class/elements/privatename-not-valid-earlyerr-script-1.js:21:1]
  21 │   constructor() {
@@ -19726,6 +20530,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  35 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/static-comp-name-init-err-contains-super.js:26:1]
+ 26 │ class C {
+ 27 │   static [x] = super();
+    ·                ───────
+ 28 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/static-literal-init-err-contains-arguments.js:32:1]
  32 │ class C {
@@ -19734,6 +20547,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/static-literal-init-err-contains-super.js:25:1]
+ 25 │ class C {
+ 26 │   static x = super();
+    ·              ───────
+ 27 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/static-private-init-err-contains-arguments.js:32:1]
  32 │ class C {
@@ -19742,6 +20564,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/static-private-init-err-contains-super.js:25:1]
+ 25 │ class C {
+ 26 │   static #x = super();
+    ·               ───────
+ 27 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/static-string-literal-name-init-err-contains-arguments.js:32:1]
  32 │ class C {
@@ -19750,6 +20581,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/static-string-literal-name-init-err-contains-super.js:25:1]
+ 25 │ class C {
+ 26 │   static 'x' = super();
+    ·                ───────
+ 27 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/string-literal-name-init-err-contains-arguments.js:32:1]
  32 │ class C {
@@ -19758,6 +20598,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/string-literal-name-init-err-contains-super.js:25:1]
+ 25 │ class C {
+ 26 │   'x' = super();
+    ·         ───────
+ 27 │ }
+    ╰────
+
   × Empty parenthesized expression
     ╭─[language/statements/class/elements/syntax/early-errors/class-heritage-array-literal-arrow-heritage.js:22:1]
  22 │ 
@@ -20325,6 +21174,19 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  25 │ }
     ╰────
 
+  × 'super' can only be referenced in a derived class.
+    ╭─[language/statements/class/elements/syntax/early-errors/grammar-ctor-super-no-heritage.js:24:1]
+ 24 │     
+ 25 │ ╭─▶ class C {
+ 26 │ │     constructor() {
+ 27 │ │╭▶     super();
+    · ││    ─────
+ 28 │ │     }
+ 29 │ ├─▶ }
+    · ╰──── class does not have `extends`
+    ╰────
+  help: either remove this super, or extend the class
+
   × Invalid Character ``
     ╭─[language/statements/class/elements/syntax/early-errors/grammar-field-identifier-invalid-ues-error.js:68:1]
  68 │ class C {
@@ -20907,6 +21769,96 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
     ╰────
   help: Try insert a semicolon here
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/syntax/early-errors/grammar-special-meth-contains-super-async-gen.js:24:1]
+ 24 │   async * method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/syntax/early-errors/grammar-special-meth-contains-super-async.js:24:1]
+ 24 │   async method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/syntax/early-errors/grammar-special-meth-contains-super-gen.js:24:1]
+ 24 │   * method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/syntax/early-errors/grammar-special-meth-contains-super-get.js:24:1]
+ 24 │   get method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/syntax/early-errors/grammar-special-meth-contains-super-method.js:24:1]
+ 24 │   method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/syntax/early-errors/grammar-special-meth-contains-super-private-async-gen.js:24:1]
+ 24 │   async * #method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/syntax/early-errors/grammar-special-meth-contains-super-private-async.js:24:1]
+ 24 │   async #method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/syntax/early-errors/grammar-special-meth-contains-super-private-gen.js:24:1]
+ 24 │   * #method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/syntax/early-errors/grammar-special-meth-contains-super-private-method.js:24:1]
+ 24 │   #method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/syntax/early-errors/grammar-special-meth-contains-super-set.js:24:1]
+ 24 │   set method(_) {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
   × Constructor can't be an async method
     ╭─[language/statements/class/elements/syntax/early-errors/grammar-special-meth-ctor-async-gen.js:23:1]
  23 │ class C {
@@ -20970,6 +21922,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  25 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/syntax/early-errors/grammar-static-async-gen-meth-super.js:24:1]
+ 24 │   static async * method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
   × Classes may not have a static property named prototype
     ╭─[language/statements/class/elements/syntax/early-errors/grammar-static-async-meth-prototype.js:23:1]
  23 │ class C {
@@ -20979,6 +21940,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  25 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/syntax/early-errors/grammar-static-async-meth-super.js:24:1]
+ 24 │   static async method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
   × Classes may not have a static property named prototype
     ╭─[language/statements/class/elements/syntax/early-errors/grammar-static-gen-meth-prototype.js:23:1]
  23 │ class C {
@@ -20988,6 +21958,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  25 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/syntax/early-errors/grammar-static-gen-meth-super.js:24:1]
+ 24 │   static * method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
   × Classes may not have a static property named prototype
     ╭─[language/statements/class/elements/syntax/early-errors/grammar-static-get-meth-prototype.js:23:1]
  23 │ class C {
@@ -20997,6 +21976,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  25 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/syntax/early-errors/grammar-static-get-meth-super.js:24:1]
+ 24 │   static get method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
   × Classes may not have a static property named prototype
     ╭─[language/statements/class/elements/syntax/early-errors/grammar-static-meth-prototype.js:23:1]
  23 │ class C {
@@ -21006,6 +21994,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  25 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/syntax/early-errors/grammar-static-meth-super.js:24:1]
+ 24 │   static method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
   × Classes can't have an element named '#constructor'
     ╭─[language/statements/class/elements/syntax/early-errors/grammar-static-private-async-gen-meth-constructor.js:23:1]
  23 │ class C {
@@ -21015,6 +22012,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  25 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/syntax/early-errors/grammar-static-private-async-gen-meth-super.js:24:1]
+ 24 │   static async * #method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
   × Classes can't have an element named '#constructor'
     ╭─[language/statements/class/elements/syntax/early-errors/grammar-static-private-async-meth-constructor.js:23:1]
  23 │ class C {
@@ -21024,6 +22030,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  25 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/syntax/early-errors/grammar-static-private-async-meth-super.js:24:1]
+ 24 │   static async #method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
   × Classes can't have an element named '#constructor'
     ╭─[language/statements/class/elements/syntax/early-errors/grammar-static-private-gen-meth-constructor.js:23:1]
  23 │ class C {
@@ -21033,6 +22048,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  25 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/syntax/early-errors/grammar-static-private-gen-meth-super.js:24:1]
+ 24 │   static * #method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
   × Classes can't have an element named '#constructor'
     ╭─[language/statements/class/elements/syntax/early-errors/grammar-static-private-meth-constructor.js:23:1]
  23 │ class C {
@@ -21042,6 +22066,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  25 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/syntax/early-errors/grammar-static-private-meth-super.js:24:1]
+ 24 │   static #method() {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
   × Classes can't have an element named '#constructor'
     ╭─[language/statements/class/elements/syntax/early-errors/grammar-static-privatename-constructor.js:23:1]
  23 │ class C {
@@ -21060,6 +22093,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  25 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/syntax/early-errors/grammar-static-set-meth-super.js:24:1]
+ 24 │   static set method(_) {
+ 25 │       super();
+    ·       ───────
+ 26 │   }
+    ╰────
+
   × Private field 'x' must be declared in an enclosing class
     ╭─[language/statements/class/elements/syntax/early-errors/invalid-names/field-init-call-expression-bad-reference.js:40:1]
  40 │ class C {
@@ -21355,6 +22397,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/ternary-init-err-contains-super.js:25:1]
+ 25 │ class C {
+ 26 │   x = false ? {} : super();
+    ·                    ───────
+ 27 │ }
+    ╰────
+
   × 'arguments' is not allowed in class field initializer
     ╭─[language/statements/class/elements/typeof-init-err-contains-arguments.js:32:1]
  32 │ class C {
@@ -21363,6 +22414,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  34 │ }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/elements/typeof-init-err-contains-super.js:25:1]
+ 25 │ class C {
+ 26 │   x = typeof super();
+    ·              ───────
+ 27 │ }
+    ╰────
+
   × Rest element must be last element
     ╭─[language/statements/class/gen-method-static/rest-params-trailing-comma-early-error.js:78:1]
  78 │ class C {
@@ -21659,6 +22719,15 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  24 │   }
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/class/static-init-invalid-super-call.js:19:1]
+ 19 │   static {
+ 20 │     super();
+    ·     ───────
+ 21 │   }
+    ╰────
+
   × Jump target cannot cross function boundary.
     ╭─[language/statements/class/static-init-invalid-undefined-break-target.js:21:1]
  21 │     x: while (false) {
@@ -23924,6 +24993,24 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
  54 │   
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/function/early-body-super-call.js:16:1]
+ 16 │ function f() {
+ 17 │   super();
+    ·   ───────
+ 18 │ }
+    ╰────
+
+  × 'super' can only be referenced in members of derived classes or object literal expressions.
+  │ 
+    ╭─[language/statements/function/early-body-super-prop.js:16:1]
+ 16 │ function f() {
+ 17 │   super.x;
+    ·   ─────
+ 18 │ }
+    ╰────
+
   × Private identifier '#x' is not allowed outside class bodies
     ╭─[language/statements/function/early-errors/invalid-names-call-expression-bad-reference.js:39:1]
  39 │ 
@@ -23952,6 +25039,22 @@ Expect to Parse: "language/statements/function/S14_A5_T2.js"
     ·                      ──
     ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[language/statements/function/early-params-super-call.js:15:1]
+ 15 │ 
+ 16 │ function f(x = super()) {}
+    ·                ───────
+    ╰────
+
+  × 'super' can only be referenced in members of derived classes or object literal expressions.
+  │ 
+    ╭─[language/statements/function/early-params-super-prop.js:15:1]
+ 15 │ 
+ 16 │ function f(x = super.x) {}
+    ·                ─────
+    ╰────
+
   × Cannot assign to 'eval' in strict mode
     ╭─[language/statements/function/enable-strict-via-outer-script.js:22:1]
  22 │     function _13_0_9_inner() {
diff --git a/tasks/coverage/typescript.snap b/tasks/coverage/typescript.snap
index e12768f77..bedc11b2b 100644
--- a/tasks/coverage/typescript.snap
+++ b/tasks/coverage/typescript.snap
@@ -1,7 +1,7 @@
 TypeScript Summary:
 AST Parsed     : 2305/2338 (98.59%)
 Positive Passed: 2305/2338 (98.59%)
-Negative Passed: 591/2532 (23.34%)
+Negative Passed: 597/2532 (23.58%)
 Expect Syntax Error: "Symbols/ES5SymbolProperty2.ts"
 Expect Syntax Error: "Symbols/ES5SymbolProperty6.ts"
 Expect Syntax Error: "additionalChecks/noPropertyAccessFromIndexSignature1.ts"
@@ -137,7 +137,6 @@ Expect Syntax Error: "classes/constructorDeclarations/superCalls/derivedClassPar
 Expect Syntax Error: "classes/constructorDeclarations/superCalls/derivedClassSuperCallsWithThisArg.ts"
 Expect Syntax Error: "classes/constructorDeclarations/superCalls/derivedClassSuperProperties.ts"
 Expect Syntax Error: "classes/constructorDeclarations/superCalls/derivedClassSuperStatementPosition.ts"
-Expect Syntax Error: "classes/constructorDeclarations/superCalls/superCallInConstructorWithNoBaseType.ts"
 Expect Syntax Error: "classes/constructorDeclarations/superCalls/superPropertyInConstructorBeforeSuperCall.ts"
 Expect Syntax Error: "classes/indexMemberDeclarations/privateIndexer.ts"
 Expect Syntax Error: "classes/indexMemberDeclarations/publicIndexer.ts"
@@ -181,7 +180,6 @@ Expect Syntax Error: "classes/members/instanceAndStaticMembers/typeOfThisInStati
 Expect Syntax Error: "classes/members/instanceAndStaticMembers/typeOfThisInStaticMembers11.ts"
 Expect Syntax Error: "classes/members/instanceAndStaticMembers/typeOfThisInStaticMembers12.ts"
 Expect Syntax Error: "classes/members/instanceAndStaticMembers/typeOfThisInStaticMembers13.ts"
-Expect Syntax Error: "classes/members/instanceAndStaticMembers/typeOfThisInStaticMembers6.ts"
 Expect Syntax Error: "classes/members/instanceAndStaticMembers/typeOfThisInStaticMembers8.ts"
 Expect Syntax Error: "classes/members/instanceAndStaticMembers/typeOfThisInStaticMembers9.ts"
 Expect Syntax Error: "classes/members/instanceAndStaticMembers/typeOfThisInstanceMemberNarrowedWithLoopAntecedent.ts"
@@ -409,7 +407,6 @@ Expect Syntax Error: "es6/classDeclaration/superCallBeforeThisAccessing3.ts"
 Expect Syntax Error: "es6/classDeclaration/superCallBeforeThisAccessing4.ts"
 Expect Syntax Error: "es6/classDeclaration/superCallBeforeThisAccessing6.ts"
 Expect Syntax Error: "es6/classDeclaration/superCallBeforeThisAccessing7.ts"
-Expect Syntax Error: "es6/classDeclaration/superCallFromClassThatHasNoBaseTypeButWithSameSymbolInterface.ts"
 Expect Syntax Error: "es6/classExpressions/typeArgumentInferenceWithClassExpression2.ts"
 Expect Syntax Error: "es6/computedProperties/computedPropertyNames12_ES5.ts"
 Expect Syntax Error: "es6/computedProperties/computedPropertyNames12_ES6.ts"
@@ -429,8 +426,6 @@ Expect Syntax Error: "es6/computedProperties/computedPropertyNames24_ES5.ts"
 Expect Syntax Error: "es6/computedProperties/computedPropertyNames24_ES6.ts"
 Expect Syntax Error: "es6/computedProperties/computedPropertyNames26_ES5.ts"
 Expect Syntax Error: "es6/computedProperties/computedPropertyNames26_ES6.ts"
-Expect Syntax Error: "es6/computedProperties/computedPropertyNames27_ES5.ts"
-Expect Syntax Error: "es6/computedProperties/computedPropertyNames27_ES6.ts"
 Expect Syntax Error: "es6/computedProperties/computedPropertyNames2_ES5.ts"
 Expect Syntax Error: "es6/computedProperties/computedPropertyNames2_ES6.ts"
 Expect Syntax Error: "es6/computedProperties/computedPropertyNames30_ES5.ts"
@@ -798,7 +793,6 @@ Expect Syntax Error: "expressions/propertyAccess/propertyAccessNumericLiterals.t
 Expect Syntax Error: "expressions/propertyAccess/propertyAccessStringIndexSignature.ts"
 Expect Syntax Error: "expressions/propertyAccess/propertyAccessStringIndexSignatureNoImplicitAny.ts"
 Expect Syntax Error: "expressions/propertyAccess/propertyAccessWidening.ts"
-Expect Syntax Error: "expressions/superPropertyAccess/errorSuperPropertyAccess.ts"
 Expect Syntax Error: "expressions/superPropertyAccess/superSymbolIndexedAccess3.ts"
 Expect Syntax Error: "expressions/superPropertyAccess/superSymbolIndexedAccess4.ts"
 Expect Syntax Error: "expressions/thisKeyword/thisInInvalidContexts.ts"
@@ -2760,6 +2754,32 @@ Expect to Parse: "salsa/privateIdentifierExpando.ts"
    ╰────
   help: Try insert a semicolon here
 
+  × 'super' can only be referenced in a derived class.
+   ╭─[classes/constructorDeclarations/superCalls/superCallInConstructorWithNoBaseType.ts:1:1]
+ 1 │ ╭─▶ class C {
+ 2 │ │       constructor() {
+ 3 │ │╭▶         super(); // error
+   · ││        ─────
+ 4 │ │       }
+ 5 │ ├─▶ }
+   · ╰──── class does not have `extends`
+ 6 │     
+   ╰────
+  help: either remove this super, or extend the class
+
+  × 'super' can only be referenced in a derived class.
+    ╭─[classes/constructorDeclarations/superCalls/superCallInConstructorWithNoBaseType.ts:6:1]
+  6 │     
+  7 │ ╭─▶ class D<T> {
+  8 │ │       public constructor(public x: T) {
+  9 │ │╭▶         super(); // error
+    · ││        ─────
+ 10 │ │       }
+ 11 │ ├─▶ }
+    · ╰──── class does not have `extends`
+    ╰────
+  help: either remove this super, or extend the class
+
   × Expect token
    ╭─[classes/indexMemberDeclarations/privateIndexer2.ts:3:1]
  3 │ var x = {
@@ -2779,6 +2799,15 @@ Expect to Parse: "salsa/privateIdentifierExpando.ts"
     ╰────
   help: Try insert a semicolon here
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+   ╭─[classes/members/instanceAndStaticMembers/typeOfThisInStaticMembers6.ts:5:1]
+ 5 │ class D extends C {
+ 6 │     static c = super();
+   ·                ───────
+ 7 │ }
+   ╰────
+
   × Private identifier '#prop' is not allowed outside class bodies
     ╭─[classes/members/privateNames/privateNameAccessorsAccess.ts:15:1]
  15 │ }
@@ -4447,6 +4476,37 @@ Expect to Parse: "salsa/privateIdentifierExpando.ts"
  8 │     }
    ╰────
 
+  × 'super' can only be referenced in a derived class.
+   ╭─[es6/classDeclaration/superCallFromClassThatHasNoBaseTypeButWithSameSymbolInterface.ts:2:1]
+ 2 │     
+ 3 │ ╭─▶ class Foo {
+ 4 │ │       constructor() {
+ 5 │ │╭▶         super(); // error
+   · ││        ─────
+ 6 │ │       }
+ 7 │ ├─▶ }
+   · ╰──── class does not have `extends`
+   ╰────
+  help: either remove this super, or extend the class
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+   ╭─[es6/computedProperties/computedPropertyNames27_ES5.ts:4:1]
+ 4 │ class C extends Base {
+ 5 │     [(super(), "prop")]() { }
+   ·       ───────
+ 6 │ }
+   ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+   ╭─[es6/computedProperties/computedPropertyNames27_ES6.ts:4:1]
+ 4 │ class C extends Base {
+ 5 │     [(super(), "prop")]() { }
+   ·       ───────
+ 6 │ }
+   ╰────
+
   × A 'set' accessor must have exactly one parameter.
     ╭─[es6/computedProperties/computedPropertyNames49_ES5.ts:9:1]
   9 │     },
@@ -5662,6 +5722,162 @@ Expect to Parse: "salsa/privateIdentifierExpando.ts"
    ·        ╰── Tagged template expressions are not permitted in an optional chain
    ╰────
 
+  × 'super' can only be referenced in a derived class.
+    ╭─[expressions/superCalls/errorSuperCalls.ts:1:1]
+  1 │     //super call in class constructor with no base type
+  2 │ ╭─▶ class NoBase {
+  3 │ │       constructor() {
+  4 │ │╭▶         super();
+    · ││        ─────
+  5 │ │       }
+  6 │ │   
+  7 │ │       //super call in class member function with no base type
+  8 │ │       fn() {
+  9 │ │           super();
+ 10 │ │       }
+ 11 │ │   
+ 12 │ │       //super call in class accessor (get and set) with no base type
+ 13 │ │       get foo() {
+ 14 │ │           super();
+ 15 │ │           return null;
+ 16 │ │       }
+ 17 │ │       set foo(v) {
+ 18 │ │           super();
+ 19 │ │       }
+ 20 │ │   
+ 21 │ │       //super call in class member initializer with no base type
+ 22 │ │       p = super();
+ 23 │ │   
+ 24 │ │       //super call in static class member function with no base type
+ 25 │ │       static fn() {
+ 26 │ │           super();
+ 27 │ │       }
+ 28 │ │   
+ 29 │ │       //super call in static class member initializer with no base type
+ 30 │ │       static k = super();
+ 31 │ │   
+ 32 │ │       //super call in static class accessor (get and set) with no base type
+ 33 │ │       static get q() {
+ 34 │ │           super();
+ 35 │ │           return null;
+ 36 │ │       }
+ 37 │ │       static set q(n) {
+ 38 │ │           super();
+ 39 │ │       }
+ 40 │ ├─▶ }
+    · ╰──── class does not have `extends`
+ 41 │     
+    ╰────
+  help: either remove this super, or extend the class
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[expressions/superCalls/errorSuperCalls.ts:8:1]
+  8 │     fn() {
+  9 │         super();
+    ·         ───────
+ 10 │     }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[expressions/superCalls/errorSuperCalls.ts:13:1]
+ 13 │     get foo() {
+ 14 │         super();
+    ·         ───────
+ 15 │         return null;
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[expressions/superCalls/errorSuperCalls.ts:17:1]
+ 17 │     set foo(v) {
+ 18 │         super();
+    ·         ───────
+ 19 │     }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[expressions/superCalls/errorSuperCalls.ts:21:1]
+ 21 │     //super call in class member initializer with no base type
+ 22 │     p = super();
+    ·         ───────
+ 23 │ 
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[expressions/superCalls/errorSuperCalls.ts:25:1]
+ 25 │     static fn() {
+ 26 │         super();
+    ·         ───────
+ 27 │     }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[expressions/superCalls/errorSuperCalls.ts:29:1]
+ 29 │     //super call in static class member initializer with no base type
+ 30 │     static k = super();
+    ·                ───────
+ 31 │ 
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[expressions/superCalls/errorSuperCalls.ts:33:1]
+ 33 │     static get q() {
+ 34 │         super();
+    ·         ───────
+ 35 │         return null;
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[expressions/superCalls/errorSuperCalls.ts:37:1]
+ 37 │     static set q(n) {
+ 38 │         super();
+    ·         ───────
+ 39 │     }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[expressions/superCalls/errorSuperCalls.ts:57:1]
+ 57 │     //super call in class member initializer of derived type
+ 58 │     t = super();
+    ·         ───────
+ 59 │ 
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[expressions/superCalls/errorSuperCalls.ts:61:1]
+ 61 │         //super call in class member function of derived type
+ 62 │         super();
+    ·         ───────
+ 63 │     }
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[expressions/superCalls/errorSuperCalls.ts:66:1]
+ 66 │     get foo() {
+ 67 │         super();
+    ·         ───────
+ 68 │         return null;
+    ╰────
+
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+    ╭─[expressions/superCalls/errorSuperCalls.ts:70:1]
+ 70 │     set foo(n) {
+ 71 │         super();
+    ·         ───────
+ 72 │     }
+    ╰────
+
   × 'super' can only be used with function calls or in property accesses
     ╭─[expressions/superCalls/errorSuperCalls.ts:45:1]
  45 │     constructor() {
@@ -5672,6 +5888,22 @@ Expect to Parse: "salsa/privateIdentifierExpando.ts"
     ╰────
   help: replace with `super()` or `super.prop` or `super[prop]`
 
+  × 'super' can only be referenced in members of derived classes or object literal expressions.
+  │ 
+     ╭─[expressions/superPropertyAccess/errorSuperPropertyAccess.ts:126:1]
+ 126 │ // In object literal
+ 127 │ var obj = { n: super.wat, p: super.foo() };
+     ·                ─────
+     ╰────
+
+  × 'super' can only be referenced in members of derived classes or object literal expressions.
+  │ 
+     ╭─[expressions/superPropertyAccess/errorSuperPropertyAccess.ts:126:1]
+ 126 │ // In object literal
+ 127 │ var obj = { n: super.wat, p: super.foo() };
+     ·                              ─────
+     ╰────
+
   × Expect token
     ╭─[expressions/typeAssertions/typeAssertions.ts:43:1]
  43 │ var str: string;
@@ -7962,6 +8194,15 @@ Expect to Parse: "salsa/privateIdentifierExpando.ts"
  3 │ }
    ╰────
 
+  × Super calls are not permitted outside constructors or in nested functions inside constructors.
+  │ 
+   ╭─[parser/ecmascript5/SuperExpressions/parserSuperExpression2.ts:2:1]
+ 2 │   M() {
+ 3 │     super<T>(0);
+   ·     ───────────
+ 4 │   }
+   ╰────
+
   × 'super' can only be used with function calls or in property accesses
    ╭─[parser/ecmascript5/SuperExpressions/parserSuperExpression2.ts:2:1]
  2 │   M() {