[llvm-branch-commits] [clang] [clang-tools-extra] [lldb] [clang] fix getTemplateInstantiationArgs (PR #199528)

[Matheus Izvekov via llvm-branch-commits]

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@@ -1404,11 +1391,10 @@ bool Sema::SetupConstraintScope(
             ? FD->getInstantiatedFromMemberFunction()
             : FD->getInstantiatedFromDecl();
 
-    InstantiatingTemplate Inst(
-        *this, FD->getPointOfInstantiation(),
-        Sema::InstantiatingTemplate::ConstraintsCheck{}, InstantiatedFrom,
-        TemplateArgs ? *TemplateArgs : ArrayRef<TemplateArgument>{},
-        SourceRange());
+    InstantiatingTemplate Inst(*this, FD->getPointOfInstantiation(),
+                               Sema::InstantiatingTemplate::ConstraintsCheck{},
+                               InstantiatedFrom, ArrayRef<TemplateArgument>(),
+                               SourceRange());
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mizvekov wrote:

It's not used here. It is redundant to specify the template args of something that is already a specialization.

https://github.com/llvm/llvm-project/pull/199528