Android 10  |  10.0.0_r6
C++程序  |  5行  |  247 B 

// RUN: %clang_cc1 -fsyntax-only -verify -Wattributes %s

int x __attribute__((foobar)); // expected-warning {{unknown attribute 'foobar' ignored}}
void z() __attribute__((bogusattr)); // expected-warning {{unknown attribute 'bogusattr' ignored}}