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 int noargs __attribute__((loader_uninitialized(0)));
14 // expected-error@-1 {{'loader_uninitialized' attribute takes no arguments}}
15 
16 int init_rejected __attribute__((loader_uninitialized)) = 42;
17 // expected-error@-1 {{variable with 'loader_uninitialized' attribute cannot have an initializer}}
18 
19 int declaration_then_uninit_ok;
20 int declaration_then_uninit_ok __attribute__((loader_uninitialized));
21 
22 int definition_then_uninit_rejected = 0;
23 int definition_then_uninit_rejected __attribute__((loader_uninitialized));
24 // expected-error@-1 {{redeclaration cannot add 'loader_uninitialized' attribute}}
25 // expected-note@-3 {{previous definition is here}}
26 
27 int tentative_repeated_ok __attribute__((loader_uninitialized));
28 int tentative_repeated_ok __attribute__((loader_uninitialized));
29 
30 __private_extern__ int private_extern_can_be_initialised = 10;
31 __private_extern__ int therefore_uninit_private_extern_ok __attribute__((loader_uninitialized));
32 
33 __private_extern__ int initialized_private_extern_rejected __attribute__((loader_uninitialized)) = 5;
34 // expected-error@-1 {{variable with 'loader_uninitialized' attribute cannot have an initializer}}
35 
36 extern __attribute__((visibility("hidden"))) int extern_hidden __attribute__((loader_uninitialized));
37 // expected-error@-1 {{variable 'extern_hidden' cannot be declared both 'extern' and with the 'loader_uninitialized' attribute}}
38