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1// RUN: %clang_cc1 -fsyntax-only -std=c23 %s -verify2// UNSUPPORTED: target={{.*}}-zos{{.*}}3 4// Ensure that thread_local and _Thread_local are synonyms in C23 and both5// restrict local variables to be explicitly static or extern.6void func(void) {7 // FIXME: it would be nice if the diagnostic said 'thread_local' in this case.8 thread_local int i = 12; // expected-error {{'_Thread_local' variables must have global storage}}9 _Thread_local int j = 13; // expected-error {{'_Thread_local' variables must have global storage}}10 11 static thread_local int k = 14;12 static _Thread_local int l = 15;13 14 extern thread_local int m;15 extern thread_local int n;16}17 18// This would previously fail because the tls models were different.19extern thread_local unsigned a;20_Thread_local unsigned a = 0;21