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rustc_codegen_llvm: remove unnecessary special-casing of root scopes' children.

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This commit is contained in:
Eduard-Mihai Burtescu 2020-02-08 17:58:00 +02:00
parent 6cad7542da
commit d6ccbf6ff8
1 changed files with 2 additions and 8 deletions
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10
src/librustc_codegen_llvm/debuginfo/create_scope_map.rs
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@ -66,14 +66,8 @@ fn make_mir_scope(
if !has_variables.contains(scope) {
// Do not create a DIScope if there are no variables
// defined in this MIR Scope, to avoid debuginfo bloat.
// However, we don't skip creating a nested scope if
// our parent is the root, because we might want to
// put arguments in the root and not have shadowing.
if parent_scope.scope_metadata.unwrap() != fn_metadata {
debug_context.scopes[scope] = parent_scope;
return;
}
debug_context.scopes[scope] = parent_scope;
return;
}
let loc = span_start(cx, scope_data.span);