[clang] [OpenMP] Fix crash when diagnosing dist_schedule (PR #139277)

[Mariya Podchishchaeva via cfe-commits]

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@@ -105,3 +105,11 @@ int main(int argc, char **argv) {
 
   return (tmain<int, 5>(argc) + tmain<char, 1>(argv[0][0])); // expected-note {{in instantiation of function template specialization 'tmain<int, 5>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<char, 1>' requested here}}
 }
+
+namespace GH139266 {
+void f(void) {
+#pragma omp distribute dist_schedule(static, 0) // expected-error {[argument to 'dist_schedule' clause must be a strictly positive integer value}}
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Fznamznon wrote:

a '{' is missing.

https://github.com/llvm/llvm-project/pull/139277