reference, declaration → definition definition → references, declarations, derived classes, virtual overrides reference to multiple definitions → definitions unreferenced |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | // RUN: %clang_cc1 -fsyntax-only -verify %s template<int I> struct TS { __attribute__((returns_nonnull)) void *value_dependent(void) { return I; // no-warning } __attribute__((returns_nonnull)) void *value_independent(void) { return 0; // expected-warning {{null returned from function that requires a non-null return value}} } }; namespace Template { template<typename T> __attribute__((nonnull)) void f(T t); void g() { f((void*)0); } // expected-warning {{null passed to a callee that requires a non-null argument}} void h() { f(0); } } |