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Minor comment and naming cleanup. (#6070)

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This commit is contained in:
Richard Smith
2025-09-15 21:58:43 +00:00
committed by GitHub
parent 95b5cce9b4
commit ccca7f3bab
1 changed files with 9 additions and 9 deletions
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toolchain/check/cpp_type_mapping.cpp
+9 -9
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@@ -99,11 +99,11 @@ static auto TryMapBuiltinType(Context& context, SemIR::InstId inst_id,
}
}
// Maps a Carbon record type to a Cpp type. Returns an empty `QualType` if
// the Carbon type is not a `ClassType` or if the Cpp record type has not yet
// been
// TODO: Import the type if needed.
static auto TryMapRecordType(Context& context, SemIR::TypeId type_id)
// Maps a Carbon class type to a C++ type. Returns a null `QualType` if the
// Carbon type is not a `ClassType` or was not imported from C++.
// TODO: If the class type wasn't imported from C++, create a corresponding C++
// class type.
static auto TryMapClassType(Context& context, SemIR::TypeId type_id)
-> clang::QualType {
auto class_type =
context.sem_ir().types().TryGetAs<SemIR::ClassType>(type_id);
@@ -120,16 +120,16 @@ static auto TryMapRecordType(Context& context, SemIR::TypeId type_id)
}
clang::Decl* clang_decl =
context.sem_ir().clang_decls().Get(clang_decl_id).decl;
auto* record_type_decl = clang::cast<clang::TagDecl>(clang_decl);
return context.ast_context().getCanonicalTagType(record_type_decl);
auto* tag_type_decl = clang::cast<clang::TagDecl>(clang_decl);
return context.ast_context().getCanonicalTagType(tag_type_decl);
}
// Maps a non-wrapper (no const or pointer) Carbon type to a Cpp type.
// Maps a non-wrapper (no const or pointer) Carbon type to a C++ type.
static auto MapNonWrapperType(Context& context, SemIR::InstId inst_id,
SemIR::TypeId type_id) -> clang::QualType {
clang::QualType mapped_type = TryMapBuiltinType(context, inst_id, type_id);
if (mapped_type.isNull()) {
mapped_type = TryMapRecordType(context, type_id);
mapped_type = TryMapClassType(context, type_id);
}
return mapped_type;
}