constructor-attribute.c revision d7d5f0223bd30dfd618762349c6209dd1d5ea3e6
1// RUN: clang-cc -fsyntax-only -verify %s 2 3int x __attribute__((constructor)); // expected-warning {{'constructor' attribute only applies to function types}} 4int f() __attribute__((constructor)); 5int f() __attribute__((constructor(1))); 6int f() __attribute__((constructor(1,2))); // expected-error {{attribute requires 0 or 1 argument(s)}} 7int f() __attribute__((constructor(1.0))); // expected-error {{'constructor' attribute requires parameter 1 to be an integer constant}} 8 9int x __attribute__((destructor)); // expected-warning {{'destructor' attribute only applies to function types}} 10int f() __attribute__((destructor)); 11int f() __attribute__((destructor(1))); 12int f() __attribute__((destructor(1,2))); // expected-error {{attribute requires 0 or 1 argument(s)}} 13int f() __attribute__((destructor(1.0))); // expected-error {{'destructor' attribute requires parameter 1 to be an integer constant}} 14 15 16