================
@@ -2525,8 +2525,11 @@ void TextNodeDumper::VisitCXXRecordDecl(const
CXXRecordDecl *D) {
OS << " instantiated_from";
dumpPointer(Instance);
}
- if (const auto *CTSD = dyn_cast<ClassTemplateSpecializationDecl>(D))
+ if (const auto *CTSD = dyn_cast<ClassTemplateSpecializationDecl>(D)) {
dumpTemplateSpecializationKind(CTSD->getSpecializationKind());
+ if (CTSD->hasMatchedPackOnParmToNonPackOnArg())
+ OS << " strict_match";
+ }
----------------
mizvekov wrote:
It's for testing and dumping. Well, the clang AST does in general tell us how
things were formed. Implicit casts are one example, which shows in the ast-dump
as well.
As a debugging aid, I'd expect the art-dump to represent the state of the
object, even including states that are for caching reasons only (ie this flag
can be (expensively) computed from the parameter list and the template argument
list as written).
https://github.com/llvm/llvm-project/pull/125372
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