[clang] 29ecf0e - [clang][DebugInfo] Check TemplateArgument::IsDefaulted

[Michael Buch via cfe-commits]

Author: Michael Buch
Date: 2023-01-27T02:24:34Z
New Revision: 29ecf0e62cd7899dee84732a31875179ec4d5a80

URL: https://github.com/llvm/llvm-project/commit/29ecf0e62cd7899dee84732a31875179ec4d5a80
DIFF: https://github.com/llvm/llvm-project/commit/29ecf0e62cd7899dee84732a31875179ec4d5a80.diff

LOG: [clang][DebugInfo] Check TemplateArgument::IsDefaulted

Since `ClassTemplateSpecializationDecl`s now set the
`TemplateArgument::IsDefaulted` bit, there's no need
to derive it here.

Differential Revision: https://reviews.llvm.org/D142333

Added: 
    

Modified: 
    clang/lib/CodeGen/CGDebugInfo.cpp

Removed: 
    


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diff  --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp
index 3bde43cc1db36..e05c157858128 100644
--- a/clang/lib/CodeGen/CGDebugInfo.cpp
+++ b/clang/lib/CodeGen/CGDebugInfo.cpp
@@ -2010,15 +2010,10 @@ CGDebugInfo::CollectTemplateParams(std::optional<TemplateArgs> OArgs,
   for (unsigned i = 0, e = Args.Args.size(); i != e; ++i) {
     const TemplateArgument &TA = Args.Args[i];
     StringRef Name;
-    bool defaultParameter = false;
-    if (Args.TList) {
+    const bool defaultParameter = TA.getIsDefaulted();
+    if (Args.TList)
       Name = Args.TList->getParam(i)->getName();
 
-      NamedDecl const *ND = Args.TList->getParam(i);
-      defaultParameter = clang::isSubstitutedDefaultArgument(
-          CGM.getContext(), TA, ND, Args.Args, Args.TList->getDepth());
-    }
-
     switch (TA.getKind()) {
     case TemplateArgument::Type: {
       llvm::DIType *TTy = getOrCreateType(TA.getAsType(), Unit);