xref: /aosp_15_r20/external/clang/test/Sema/warn-missing-variable-declarations.c (revision 67e74705e28f6214e480b399dd47ea732279e315) 
1*67e74705SXin Li // RUN: %clang_cc1 -Wmissing-variable-declarations -fsyntax-only -verify %s
2*67e74705SXin Li 
3*67e74705SXin Li int vbad1; // expected-warning{{no previous extern declaration for non-static variable 'vbad1'}}
4*67e74705SXin Li 
5*67e74705SXin Li int vbad2;
6*67e74705SXin Li int vbad2 = 10; // expected-warning{{no previous extern declaration for non-static variable 'vbad2'}}
7*67e74705SXin Li 
8*67e74705SXin Li struct {
9*67e74705SXin Li   int mgood1;
10*67e74705SXin Li } vbad3; // expected-warning{{no previous extern declaration for non-static variable 'vbad3'}}
11*67e74705SXin Li 
12*67e74705SXin Li int vbad4;
13*67e74705SXin Li int vbad4 = 10; // expected-warning{{no previous extern declaration for non-static variable 'vbad4'}}
14*67e74705SXin Li extern int vbad4;
15*67e74705SXin Li 
16*67e74705SXin Li extern int vgood1;
17*67e74705SXin Li int vgood1;
18*67e74705SXin Li int vgood1 = 10;
19