1 // RUN: %clang_cc1 -Wall %s -I %S/Inputs -isystem %S/Inputs/SystemHeaderPrefix -verify 2 // RUN: %clang_cc1 %s -E -o - -I %S/Inputs -isystem %S/Inputs/SystemHeaderPrefix | FileCheck %s 3 #include <noline.h> 4 #include <line-directive-in-system.h> 5 6 // expected-warning@line-directive.h:* {{type specifier missing, defaults to 'int'}} 7 #include "line-directive.h" 8 9 // This tests that "#line" directives in system headers preserve system 10 // header-ness just like GNU line markers that don't have filenames. This was 11 // PR30752. 12 13 // CHECK: # {{[0-9]+}} "{{.*}}system-header-line-directive.c" 2 14 // CHECK: # 1 "{{.*}}noline.h" 1 3 15 // CHECK: foo(); 16 // CHECK: # 4 "{{.*}}system-header-line-directive.c" 2 17 // CHECK: # 1 "{{.*}}line-directive-in-system.h" 1 3 18 // The "3" below indicates that "foo.h" is considered a system header. 19 // CHECK: # 1 "foo.h" 3 20 // CHECK: foo(); 21 // CHECK: # {{[0-9]+}} "{{.*}}system-header-line-directive.c" 2 22 // CHECK: # 1 "{{.*}}line-directive.h" 1 23 // CHECK: # 10 "foo.h"{{$}} 24