| // RUN: %clang_cc1 -fsyntax-only -verify -fdouble-square-bracket-attributes %s |
| |
| int var __attribute__((internal_linkage)); |
| int var2 __attribute__((internal_linkage,common)); // expected-error{{'common' and 'internal_linkage' attributes are not compatible}} \ |
| // expected-note{{conflicting attribute is here}} |
| int var3 __attribute__((common,internal_linkage)); // expected-error{{'internal_linkage' and 'common' attributes are not compatible}} \ |
| // expected-note{{conflicting attribute is here}} |
| |
| int var4 __attribute__((common)); // expected-note{{previous declaration is here}} expected-note{{conflicting attribute is here}} |
| int var4 __attribute__((internal_linkage)); // expected-error{{'internal_linkage' and 'common' attributes are not compatible}} \ |
| // expected-error{{'internal_linkage' attribute does not appear on the first declaration}} |
| |
| int var5 __attribute__((internal_linkage)); // expected-note{{conflicting attribute is here}} |
| int var5 __attribute__((common)); // expected-error{{'common' and 'internal_linkage' attributes are not compatible}} |
| |
| __attribute__((internal_linkage)) int f(void) {} |
| struct __attribute__((internal_linkage)) S { // expected-warning{{'internal_linkage' attribute only applies to variables, functions, and classes}} |
| }; |
| |
| __attribute__((internal_linkage("foo"))) int g(void) {} // expected-error{{'internal_linkage' attribute takes no arguments}} |
| |
| int var6 [[clang::internal_linkage]]; |
| int var7 [[clang::internal_linkage]] __attribute__((common)); // expected-error{{'internal_linkage' and 'common' attributes are not compatible}} \ |
| // expected-note{{conflicting attribute is here}} |
| __attribute__((common)) int var8 [[clang::internal_linkage]]; // expected-error{{'internal_linkage' and 'common' attributes are not compatible}} \ |
| // expected-note{{conflicting attribute is here}} |
