[clang] [HLSL] Implement '__builtin_hlsl_is_intangible' type trait (PR #104544)
Justin Bogner via cfe-commits
cfe-commits at lists.llvm.org
Mon Aug 26 11:10:26 PDT 2024
================
@@ -1154,3 +1156,70 @@ bool SemaHLSL::CheckBuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall) {
}
return false;
}
+
+static bool calculateIsIntangibleType(QualType Ty) {
+ Ty = Ty->getCanonicalTypeUnqualified();
+ if (Ty->isBuiltinType())
+ return Ty->isHLSLSpecificType();
+
+ llvm::SmallVector<QualType, 8> TypesToScan;
----------------
bogner wrote:
Do you have a reason to expect 8 types specifically? If not, it's better to use `llvm::SmallVector<QualType>`, which will calculate a reasonable small size based on the size of the elements.
https://github.com/llvm/llvm-project/pull/104544
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