[clang] [HLSL] Align language modes on 202x as default (PR #108662)

[Chris B via cfe-commits]

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@@ -12,7 +12,7 @@
 // HALF: #define __HLSL_ENABLE_16_BIT 1
 // NOHALF-NOT: __HLSL_ENABLE_16_BIT
 
-// CHECK: #define __HLSL_VERSION 2021
+// CHECK: #define __HLSL_VERSION 2028
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llvm-beanz wrote:

Yea. Subject to revision once we have an actual year.

https://github.com/llvm/llvm-project/pull/108662