================
@@ -0,0 +1,31 @@
+// RUN: %clang_cc1 -std=c++98 %s -triple x86_64-linux-gnu -emit-llvm -o -
-fexceptions -fcxx-exceptions -pedantic-errors | FileCheck %s --check-prefixes
CHECK
+// RUN: %clang_cc1 -std=c++11 %s -triple x86_64-linux-gnu -emit-llvm -o -
-fexceptions -fcxx-exceptions -pedantic-errors | FileCheck %s --check-prefixes
CHECK
+// RUN: %clang_cc1 -std=c++14 %s -triple x86_64-linux-gnu -emit-llvm -o -
-fexceptions -fcxx-exceptions -pedantic-errors | FileCheck %s --check-prefixes
CHECK
+// RUN: %clang_cc1 -std=c++17 %s -triple x86_64-linux-gnu -emit-llvm -o -
-fexceptions -fcxx-exceptions -pedantic-errors | FileCheck %s --check-prefixes
CHECK
+// RUN: %clang_cc1 -std=c++20 %s -triple x86_64-linux-gnu -emit-llvm -o -
-fexceptions -fcxx-exceptions -pedantic-errors | FileCheck %s --check-prefixes
CHECK
+// RUN: %clang_cc1 -std=c++23 %s -triple x86_64-linux-gnu -emit-llvm -o -
-fexceptions -fcxx-exceptions -pedantic-errors | FileCheck %s --check-prefixes
CHECK
+// RUN: %clang_cc1 -std=c++2c %s -triple x86_64-linux-gnu -emit-llvm -o -
-fexceptions -fcxx-exceptions -pedantic-errors | FileCheck %s --check-prefixes
CHECK
+
+namespace cwg6 { // cwg6: yes
----------------
Endilll wrote:
> I'd be happy to replace the "yes" with "2.7" here, given that's our proxy for
> "forever"
Let's go with that. Constant evaluation seems rather broken in 3.0. I ran out
of ideas when I saw this failing to compile:
```cpp
constexpr int f() { return 0; }
int d[f() == 0 ? 1 : -1];
```
https://github.com/llvm/llvm-project/pull/165633
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