================
@@ -0,0 +1,32 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -std=c++20 %s
+
+namespace GH49093 {
+ class B {
+ public:
+ static int a() { return 0; } // expected-note {{member is declared here}}
+ decltype(a< 0 >(0)) test; // expected-error {{member 'a' used before
its declaration}}
----------------
erichkeane wrote:
I'm not explicitly saying that (hah!). But the behavior you have here is not
correct. First, I still don't see why it would say 'used before its
declaration', when its declaration is right above it. Second, SHOULD say
something like, "non template used with template args, what are you doing?"
sorta error.
As far as recovery, it could/should probably treat it as if you HADN'T used the
template arguments and continue, so any recovery (for the type reference?)
should be based on the found-but-not-template type.
https://github.com/llvm/llvm-project/pull/107786
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