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Immediately create an Option instead of reallocating for it later

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This commit is contained in:
Oli Scherer
2025-03-17 16:06:02 +00:00
parent eef70a9db5
commit b4acf7a51e
2 changed files with 6 additions and 6 deletions
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5
compiler/rustc_codegen_llvm/src/debuginfo/metadata/type_map.rs
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@@ -257,7 +257,7 @@ pub(super) fn build_type_with_children<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
stub_info: StubInfo<'ll, 'tcx>,
members: impl FnOnce(&CodegenCx<'ll, 'tcx>, &'ll DIType) -> SmallVec<&'ll DIType>,
generics: impl FnOnce(&CodegenCx<'ll, 'tcx>) -> SmallVec<&'ll DIType>,
generics: impl FnOnce(&CodegenCx<'ll, 'tcx>) -> SmallVec<Option<&'ll DIType>>,
) -> DINodeCreationResult<'ll> {
assert_eq!(debug_context(cx).type_map.di_node_for_unique_id(stub_info.unique_type_id), None);
@@ -265,8 +265,7 @@ pub(super) fn build_type_with_children<'ll, 'tcx>(
let members: SmallVec<_> =
members(cx, stub_info.metadata).into_iter().map(|node| Some(node)).collect();
let generics: SmallVec<Option<&'ll DIType>> =
generics(cx).into_iter().map(|node| Some(node)).collect();
let generics = generics(cx);
if !(members.is_empty() && generics.is_empty()) {
unsafe {