[clang] [clang] Fix potential constant expression checking with constexpr-unknown. (PR #149227)

[Corentin Jabot via cfe-commits]

================
@@ -24,3 +24,8 @@ constexpr void other_func() {
 
   throw 12;
 }
+
+// Make sure these don't trigger the diagnostic.
+extern const bool& b;
+constexpr bool fun1() { return b; }
+constexpr bool fun2(const bool& b) { return b; }
----------------
cor3ntin wrote:

Can you reference the issue (either a comment or in the namespace name)?

https://github.com/llvm/llvm-project/pull/149227
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits