[Lldb-commits] [lldb] [clang-tools-extra] [clang] [c++20] P1907R1: Support for generalized non-type template arguments of scalar type. (PR #78041)

[Andrey Ali Khan Bolshakov via lldb-commits]

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@@ -25,7 +25,7 @@ template <int &> struct S {}; // #dr1801-S
 S<i> V; // #dr1801-S-i
 // cxx98-14-error at -1 {{non-type template argument does not refer to any declaration}}
 //   cxx98-14-note@#dr1801-S {{template parameter is declared here}}
-// since-cxx17-error@#dr1801-S-i {{non-type template argument refers to subobject '.i'}}
+// cxx17-error@#dr1801-S-i {{non-type template argument refers to subobject '.i'}}
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bolshakov-a wrote:

I'm not sure about this. [Here](https://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#1801) it is stated that this should be ill-formed, with a reference to [N4268](https://open-std.org/JTC1/SC22/WG21/docs/papers/2014/n4268.html). But it seems that it is not actual after P1907R1.

https://github.com/llvm/llvm-project/pull/78041