[Lldb-commits] [lldb] [lldb][DWARFASTParserClang] Added a check for the specialization existence (PR #154123)

[via lldb-commits]

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@@ -599,6 +599,39 @@ TEST_F(DWARFASTParserClangTests, TestDefaultTemplateParamParsing) {
   }
 }
 
+TEST_F(DWARFASTParserClangTests, TestSpecDeclExistsError) {
+  // Tests checking error if ClassTemplateSpecializationDecl already exists.
+  auto BufferOrError = llvm::MemoryBuffer::getFile(
+      GetInputFilePath("DW_AT_spec_decl_exists-test.yaml"), /*IsText=*/true);
+  ASSERT_TRUE(BufferOrError);
+  YAMLModuleTester t(BufferOrError.get()->getBuffer());
+
+  DWARFUnit *unit = t.GetDwarfUnit();
+  ASSERT_NE(unit, nullptr);
+  const DWARFDebugInfoEntry *cu_entry = unit->DIE().GetDIE();
+  ASSERT_EQ(cu_entry->Tag(), DW_TAG_compile_unit);
+  DWARFDIE cu_die(unit, cu_entry);
+
+  auto holder = std::make_unique<clang_utils::TypeSystemClangHolder>("ast");
+  auto &ast_ctx = *holder->GetAST();
+  DWARFASTParserClangStub ast_parser(ast_ctx);
+
+  llvm::SmallVector<lldb::TypeSP, 3> types;
+  for (DWARFDIE die : cu_die.children()) {
+    if (die.Tag() == DW_TAG_structure_type) {
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tgs-sc wrote:

Addressed

https://github.com/llvm/llvm-project/pull/154123