1 // RUN: %clang_cc1 -verify -pedantic -fsyntax-only -std=c99 %s
2 // RUN: %clang_cc1 -verify=expected,ext -pedantic -Wno-comment -fsyntax-only -std=c89 %s
3 // RUN: %clang_cc1 -verify=expected,ext -pedantic -fsyntax-only -x c++ %s
4 
5 double _Imaginary foo; // ext-warning {{'_Imaginary' is a C99 extension}} \
6                        // expected-error {{imaginary types are not supported}}
7 double _Complex bar; // ext-warning {{'_Complex' is a C99 extension}}
8 
9 #if !defined(__cplusplus)
10 _Bool baz; // ext-warning {{'_Bool' is a C99 extension}}
11 #endif
12