[clang] [clang] Properly set file and line info for -ftime-trace (PR #106277)

[Ilya Biryukov via cfe-commits]

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@@ -1255,8 +1256,12 @@ Parser::DeclGroupPtrTy Parser::ParseDeclarationOrFunctionDefinition(
   // Add an enclosing time trace scope for a bunch of small scopes with
   // "EvaluateAsConstExpr".
   llvm::TimeTraceScope TimeScope("ParseDeclarationOrFunctionDefinition", [&]() {
-    return Tok.getLocation().printToString(
-        Actions.getASTContext().getSourceManager());
+    llvm::TimeTraceMetadata M;
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ilya-biryukov wrote:

The column might be a little redundant for functions, but may be useful for other events to help identify them.
Should we add it now? Are there any downsides to adding it?

https://github.com/llvm/llvm-project/pull/106277