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refactor(transformer): transformer example output semantic + transformer errors (#5852)

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This commit is contained in:
overlookmotel 2024-09-18 11:08:27 +00:00
parent 2e93548816
commit b9c45646d1
1 changed files with 23 additions and 6 deletions
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29
crates/oxc_transformer/examples/transformer.rs
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@ -38,13 +38,22 @@ fn main() {
println!("{source_text}\n");
let mut program = ret.program;
let trivias = ret.trivias;
let (symbols, scopes) = SemanticBuilder::new(&source_text)
let ret = SemanticBuilder::new(&source_text)
// Estimate transformer will triple scopes, symbols, references
.with_excess_capacity(2.0)
.build(&program)
.semantic
.into_symbol_table_and_scope_tree();
.build(&program);
if !ret.errors.is_empty() {
println!("Semantic Errors:");
for error in ret.errors {
let error = error.with_source_code(source_text.clone());
println!("{error:?}");
}
}
let (symbols, scopes) = ret.semantic.into_symbol_table_and_scope_tree();
let transform_options = if let Some(targets) = &targets {
TransformOptions::from_preset_env(&EnvOptions {
@ -56,16 +65,24 @@ fn main() {
TransformOptions::enable_all()
};
let _ = Transformer::new(
let ret = Transformer::new(
&allocator,
path,
source_type,
&source_text,
ret.trivias.clone(),
trivias.clone(),
transform_options,
)
.build_with_symbols_and_scopes(symbols, scopes, &mut program);
if !ret.errors.is_empty() {
println!("Transformer Errors:");
for error in ret.errors {
let error = error.with_source_code(source_text.clone());
println!("{error:?}");
}
}
let printed = CodeGenerator::new().build(&program).source_text;
println!("Transformed:\n");
println!("{printed}");