[clang] [SYCL] The sycl_kernel_entry_point attribute. (PR #111389)

[Tom Honermann via cfe-commits]

================
@@ -14296,6 +14296,31 @@ void ASTContext::getFunctionFeatureMap(llvm::StringMap<bool> &FeatureMap,
   }
 }
 
+static SYCLKernelInfo BuildSYCLKernelInfo(ASTContext &Context,
+                                          CanQualType KernelNameType,
+                                          const FunctionDecl *FD) {
+  return { KernelNameType, FD };
+}
+
+void ASTContext::registerSYCLEntryPointFunction(FunctionDecl *FD) {
+  assert(!FD->isInvalidDecl());
+  assert(!FD->isDependentContext());
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tahonermann wrote:

Erich, I'm assuming my response satisfied your question about checking for a dependent context as opposed to a template kind here. I'm guessing your thoughts about template kind were motivated by an expectation that the attribute would only appertain to function templates; a restriction we dropped as discussed elsewhere.

https://github.com/llvm/llvm-project/pull/111389