[Lldb-commits] [lldb] [lldb][DWARFASTParserClang] Fix handle non-type template parameters in MakeAPValue (PR #186629)

[Michael Buch via lldb-commits]

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@@ -2123,6 +2318,20 @@ bool DWARFASTParserClang::ParseTemplateDIE(
         }
       }
 
+      // Handle member function pointer NTTPs with no value attribute.
+      // DWARF doesn't emit DW_AT_const_value or DW_AT_location for these,
+      // so we extract the method name from the parent struct's DW_AT_name.
+      if (tag == DW_TAG_template_value_parameter && !uval64_valid &&
+          clang_type.IsMemberFunctionPointerType()) {
+        if (auto *method = ResolveMethodDeclFromName(die)) {
+          template_param_infos.InsertArg(
+              name, clang::TemplateArgument(method,
+                                            ClangUtil::GetQualType(clang_type),
+                                            is_default_template_arg));
+          return true;
+        }
+      }
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Michael137 wrote:

Lets split this out into a separate PR

https://github.com/llvm/llvm-project/pull/186629