def err_opencl_no_main : Error<"%select{function|kernel}0 cannot be called 'main'">;
def err_opencl_kernel_attr :
Error<"attribute %0 can only be applied to a kernel function">;
+def err_opencl_return_value_with_address_space : Error<
+ "return value cannot be qualified with address space">;
def err_opencl_constant_no_init : Error<
"variable in constant address space must be initialized">;
} // end of sema category
}
}
+ if (getLangOpts().OpenCL) {
+ // OpenCL v1.1 s6.5: Using an address space qualifier in a function return
+ // type declaration will generate a compilation error.
+ unsigned AddressSpace = RetType.getAddressSpace();
+ if (AddressSpace == LangAS::opencl_local ||
+ AddressSpace == LangAS::opencl_global ||
+ AddressSpace == LangAS::opencl_constant) {
+ Diag(NewFD->getLocation(),
+ diag::err_opencl_return_value_with_address_space);
+ NewFD->setInvalidDecl();
+ }
+ }
+
if (!getLangOpts().CPlusPlus) {
// Perform semantic checking on the function declaration.
bool isExplicitSpecialization=false;
int main() { // expected-error {{function cannot be called 'main'}}
return 0;
}
+
+int* global x(int* x) { // expected-error {{return value cannot be qualified with address space}}
+ return x + 1;
+}
+
+int* local x(int* x) { // expected-error {{return value cannot be qualified with address space}}
+ return x + 1;
+}
+
+int* constant x(int* x) { // expected-error {{return value cannot be qualified with address space}}
+ return x + 1;
+}