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llvm-project/clang/test/Frontend/rewrite-includes-missing.c

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Fix crash on missing header in -rewrite-includes. llvm-svn: 158459
2012-06-15 01:36:05 +08:00
// RUN: %clang_cc1 -verify -E -frewrite-includes %s -o - | FileCheck -strict-whitespace %s
#include "foobar.h" // expected-error {{'foobar.h' file not found}}
// CHECK: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
// CHECK-NEXT: {{^}}#include "foobar.h"
// CHECK-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
write a line marker right before adding included file Enclosing the original #include directive inside #if 0 adds lines, so warning/errors messages would have the line number off in "In file included from <file>:<line>:", so add line marker to fix this. llvm-svn: 207795
2014-05-02 05:11:57 +08:00
// CHECK-NEXT: {{^}}# 3 "{{.*}}rewrite-includes-missing.c"{{$}}
[frontend] -frewrite-includes: if there was no inclusion, don't add lineinfo that indicates return from another file. llvm-svn: 179143
2013-04-10 09:53:37 +08:00
// CHECK-NEXT: {{^}}# 4 "{{.*}}rewrite-includes-missing.c"{{$}}