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

[Erich Keane via cfe-commits]

================
@@ -12053,6 +12053,10 @@ bool Sema::CheckFunctionDeclaration(Scope *S, FunctionDecl *NewFD,
   if (LangOpts.OpenMP)
     OpenMP().ActOnFinishedFunctionDefinitionInOpenMPAssumeScope(NewFD);
 
+  if (LangOpts.isSYCL() && NewFD->hasAttr<SYCLKernelEntryPointAttr>() &&
+      !NewFD->isInvalidDecl() && !NewFD->isDependentContext())
----------------
erichkeane wrote:

I've been thinking the opposite lately, which is why I made this comment.  These conditions end up getting 'forgotten' somewhere along the way, and we get something that acts weird in release build.

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