[clang] [clang][Sema] support block pointers as non-type template parameters (PR #191694)

[Oliver Hunt via cfe-commits]

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@@ -6844,7 +6849,7 @@ void CXXNameMangler::mangleValueInTemplateArg(QualType T, const APValue &V,
           Out << "cv";
           mangleType(T);
         }
-        if (T->isPointerType())
+        if (T->isPointerType() || T->isBlockPointerType())
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ojhunt wrote:

right? it's kind of irksome that we have all of these _very_ similar functions, but have no easy way to know if the differences are important.

https://github.com/llvm/llvm-project/pull/191694