1 // RUN: %clang_cc1 %s -verify -fsyntax-only 2 // See also attr-loader-uninitialized.cpp 3 4 int good __attribute__((loader_uninitialized)); 5 static int local_ok __attribute__((loader_uninitialized)); 6 int hidden_ok __attribute__((visibility("hidden"))) __attribute__((loader_uninitialized)); 7 8 const int can_still_be_const __attribute__((loader_uninitialized)); 9 10 extern int external_rejected __attribute__((loader_uninitialized)); 11 // expected-error@-1 {{variable 'external_rejected' cannot be declared both 'extern' and with the 'loader_uninitialized' attribute}} 12 13 struct S; 14 extern struct S incomplete_external_rejected __attribute__((loader_uninitialized)); 15 // expected-error@-1 {{variable 'incomplete_external_rejected' cannot be declared both 'extern' and with the 'loader_uninitialized' attribute}} 16 17 int noargs __attribute__((loader_uninitialized(0))); 18 // expected-error@-1 {{'loader_uninitialized' attribute takes no arguments}} 19 20 int init_rejected __attribute__((loader_uninitialized)) = 42; 21 // expected-error@-1 {{variable with 'loader_uninitialized' attribute cannot have an initializer}} 22 23 int declaration_then_uninit_ok; 24 int declaration_then_uninit_ok __attribute__((loader_uninitialized)); 25 26 int definition_then_uninit_rejected = 0; 27 int definition_then_uninit_rejected __attribute__((loader_uninitialized)); 28 // expected-error@-1 {{redeclaration cannot add 'loader_uninitialized' attribute}} 29 // expected-note@-3 {{previous definition is here}} 30 31 int tentative_repeated_ok __attribute__((loader_uninitialized)); 32 int tentative_repeated_ok __attribute__((loader_uninitialized)); 33 34 __private_extern__ int private_extern_can_be_initialised = 10; 35 __private_extern__ int therefore_uninit_private_extern_ok __attribute__((loader_uninitialized)); 36 37 __private_extern__ int initialized_private_extern_rejected __attribute__((loader_uninitialized)) = 5; 38 // expected-error@-1 {{variable with 'loader_uninitialized' attribute cannot have an initializer}} 39 40 extern __attribute__((visibility("hidden"))) int extern_hidden __attribute__((loader_uninitialized)); 41 // expected-error@-1 {{variable 'extern_hidden' cannot be declared both 'extern' and with the 'loader_uninitialized' attribute}} 42 43 struct Incomplete; 44 struct Incomplete incomplete __attribute__((loader_uninitialized)); 45 // expected-error@-1 {{variable has incomplete type 'struct Incomplete'}} 46 // expected-note@-3 {{forward declaration of 'struct Incomplete'}} 47