1 // RUN: %clang_cc1 -fsyntax-only -verify %s 2 3 int var __attribute__((internal_linkage)); 4 int var2 __attribute__((internal_linkage,common)); // expected-error{{'internal_linkage' and 'common' attributes are not compatible}} \ 5 // expected-note{{conflicting attribute is here}} 6 int var3 __attribute__((common,internal_linkage)); // expected-error{{'common' and 'internal_linkage' attributes are not compatible}} \ 7 // expected-note{{conflicting attribute is here}} 8 9 int var4 __attribute__((common)); // expected-error{{'common' and 'internal_linkage' attributes are not compatible}} \ 10 // expected-note{{previous definition is here}} 11 int var4 __attribute__((internal_linkage)); // expected-note{{conflicting attribute is here}} \ 12 // expected-error{{'internal_linkage' attribute does not appear on the first declaration of 'var4'}} 13 14 int var5 __attribute__((internal_linkage)); // expected-error{{'internal_linkage' and 'common' attributes are not compatible}} 15 int var5 __attribute__((common)); // expected-note{{conflicting attribute is here}} 16 17 __attribute__((internal_linkage)) int f() {} 18 struct __attribute__((internal_linkage)) S { // expected-warning{{'internal_linkage' attribute only applies to variables and functions}} 19 }; 20 21 __attribute__((internal_linkage("foo"))) int g() {} // expected-error{{'internal_linkage' attribute takes no arguments}} 22
