[clang] [llvm] [HLSL][DXIL] Implement `refract` intrinsic (PR #136026)

[Farzon Lotfi via cfe-commits]

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@@ -10,7 +10,7 @@
 #define _HLSL_HLSL_INTRINSIC_HELPERS_H_
 
 namespace hlsl {
-namespace __detail {
+namespace __dETAil {
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farzonl wrote:

this looks like you did find replace for eta. Please revert this change. In the future you can use clangd' vscode plugin to apply llvm c++'s stye guide.

https://github.com/llvm/llvm-project/pull/136026