teak-llvm/clang/test/SemaCUDA/kernel-call.cu
Richard Trieu b402580616 Fix some handling of AST nodes with diagnostics.
The diagnostic system for Clang can already handle many AST nodes.  Instead
of converting them to strings first, just hand the AST node directly to
the diagnostic system and let it handle the output.  Minor changes in some
diagnostic output.

llvm-svn: 328688
2018-03-28 04:16:13 +00:00

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// RUN: %clang_cc1 -fsyntax-only -verify %s
#include "Inputs/cuda.h"
__global__ void g1(int x) {}
template <typename T> void t1(T arg) {
g1<<<arg, arg>>>(1);
}
void h1(int x) {}
int h2(int x) { return 1; }
int main(void) {
g1<<<1, 1>>>(42);
g1(42); // expected-error {{call to global function 'g1' not configured}}
g1<<<1>>>(42); // expected-error {{too few execution configuration arguments to kernel function call}}
g1<<<1, 1, 0, 0, 0>>>(42); // expected-error {{too many execution configuration arguments to kernel function call}}
t1(1);
h1<<<1, 1>>>(42); // expected-error {{kernel call to non-global function 'h1'}}
int (*fp)(int) = h2;
fp<<<1, 1>>>(42); // expected-error {{must have void return type}}
g1<<<undeclared, 1>>>(42); // expected-error {{use of undeclared identifier 'undeclared'}}
}