revert r207756

There's nothing wrong with the change itself, but
test/Frontend/rewrite-includes-messages.c fails without another
not-yet-committed fix.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@207762 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Rewrite/Frontend/InclusionRewriter.cpp

@@ -383,7 +383,6 @@ bool InclusionRewriter::Process(FileID FileId,
           case tok::pp_import: {
             CommentOutDirective(RawLex, HashToken, FromFile, EOL, NextToWrite,
               Line);
-            WriteLineInfo(FileName, Line - 1, FileType, EOL, "");
             StringRef LineInfoExtra;
             if (const FileChange *Change = FindFileChangeLocation(
                 HashToken.getLocation())) {

test/Frontend/Inputs/rewrite-includes-messages.h

@@ -1,4 +0,0 @@
-void f()
-{
-    int unused_variable;
-}

test/Frontend/rewrite-includes-messages.c

@@ -1,8 +0,0 @@
-// RUN: %clang -E -frewrite-includes %s -I%S/Inputs/ | %clang -Wall -Wunused-macros -x c -c - 2> %t.1
-// RUN: %clang -I%S/Inputs/ -Wall -Wunused-macros -c %s 2> %t.2
-// RUN: cmp -s %t.1 %t.2
-// expected-no-diagnostics
-// REQUIRES: shell
-
-#include "rewrite-includes-messages.h"
-#define UNUSED_MACRO

test/Frontend/rewrite-includes-missing.c

@@ -4,5 +4,4 @@
 // CHECK: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
 // CHECK-NEXT: {{^}}#include "foobar.h"
 // CHECK-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
-// CHECK-NEXT: {{^}}# 3 "{{.*}}rewrite-includes-missing.c"{{$}}
 // CHECK-NEXT: {{^}}# 4 "{{.*}}rewrite-includes-missing.c"{{$}}

test/Frontend/rewrite-includes-modules.c

@@ -10,13 +10,11 @@ int foo();
 // CHECK-NEXT: #if 0 /* expanded by -frewrite-includes */{{$}}
 // CHECK-NEXT: #include <Module/Module.h>{{$}}
 // CHECK-NEXT: #endif /* expanded by -frewrite-includes */{{$}}
-// CHECK-NEXT: # 5 "{{.*[/\\]}}rewrite-includes-modules.c"{{$}}
 // CHECK-NEXT: @import Module; /* clang -frewrite-includes: implicit import */{{$}}
 // CHECK-NEXT: # 6 "{{.*[/\\]}}rewrite-includes-modules.c"{{$}}
 // CHECK-NEXT: int foo();{{$}}
 // CHECK-NEXT: #if 0 /* expanded by -frewrite-includes */{{$}}
 // CHECK-NEXT: #include <Module/Module.h>{{$}}
 // CHECK-NEXT: #endif /* expanded by -frewrite-includes */{{$}}
-// CHECK-NEXT: # 7 "{{.*[/\\]}}rewrite-includes-modules.c"{{$}}
 // CHECK-NEXT: @import Module; /* clang -frewrite-includes: implicit import */{{$}}
 // CHECK-NEXT: # 8 "{{.*[/\\]}}rewrite-includes-modules.c"{{$}}

test/Frontend/rewrite-includes.c

@@ -27,7 +27,6 @@ A(1,2)
 // CHECK-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
 // CHECK-NEXT: {{^}}#include "rewrite-includes1.h"{{$}}
 // CHECK-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
-// CHECK-NEXT: {{^}}# 6 "{{.*}}rewrite-includes.c"{{$}}
 // CHECK-NEXT: {{^}}# 1 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes1.h" 1{{$}}
 // CHECK-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
 // CHECK-NEXT: {{^}}#pragma clang system_header{{$}}
@@ -37,7 +36,6 @@ A(1,2)
 // CHECK-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
 // CHECK-NEXT: {{^}}#include "rewrite-includes2.h"{{$}}
 // CHECK-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
-// CHECK-NEXT: {{^}}# 3 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes1.h" 3{{$}}
 // CHECK-NEXT: {{^}}# 1 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes2.h" 1 3{{$}}
 // CHECK-NEXT: {{^}}included_line2{{$}}
 // CHECK-NEXT: {{^}}# 4 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes1.h" 2 3{{$}}
@@ -47,7 +45,6 @@ A(1,2)
 // CHECK-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
 // CHECK-NEXT: {{^}}#include HEADER{{$}}
 // CHECK-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
-// CHECK-NEXT: {{^}}# 9 "{{.*}}rewrite-includes.c"{{$}}
 // CHECK-NEXT: {{^}}# 1 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes3.h" 1{{$}}
 // CHECK-NEXT: {{^}}included_line3{{$}}
 // CHECK-NEXT: {{^}}# 10 "{{.*}}rewrite-includes.c" 2{{$}}
@@ -56,7 +53,6 @@ A(1,2)
 // CHECK-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
 // CHECK-NEXT: {{^}}#include "rewrite-includes4.h"{{$}}
 // CHECK-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
-// CHECK-NEXT: {{^}}# 11 "{{.*}}rewrite-includes.c"{{$}}
 // CHECK-NEXT: {{^}}# 12 "{{.*}}rewrite-includes.c"{{$}}
 // CHECK-NEXT: {{^}}#endif{{$}}
 // CHECK-NEXT: {{^}}# 13 "{{.*}}rewrite-includes.c"{{$}}
@@ -65,14 +61,12 @@ A(1,2)
 // CHECK-NEXT: {{^}}#/**/include /**/ "rewrite-includes5.h" /**/ {{\\}}{{$}}
 // CHECK-NEXT: {{^}} {{$}}
 // CHECK-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
-// CHECK-NEXT: {{^}}# 15 "{{.*}}rewrite-includes.c"{{$}}
 // CHECK-NEXT: {{^}}# 1 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes5.h" 1{{$}}
 // CHECK-NEXT: {{^}}included_line5{{$}}
 // CHECK-NEXT: {{^}}# 16 "{{.*}}rewrite-includes.c" 2{{$}}
 // CHECK-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
 // CHECK-NEXT: {{^}}#include "rewrite-includes6.h" // comment{{$}}
 // CHECK-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
-// CHECK-NEXT: {{^}}# 16 "{{.*}}rewrite-includes.c"{{$}}
 // CHECK-NEXT: {{^}}# 1 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes6.h" 1{{$}}
 // CHECK-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
 // CHECK-NEXT: {{^}}#pragma once{{$}}
@@ -85,12 +79,10 @@ A(1,2)
 // CHECK-NEXT: {{^}}#include "rewrite-includes6.h" /* comment{{$}}
 // CHECK-NEXT: {{^}}                                  continues */{{$}}
 // CHECK-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
-// CHECK-NEXT: {{^}}# 19 "{{.*}}rewrite-includes.c"{{$}}
 // CHECK-NEXT: {{^}}# 20 "{{.*}}rewrite-includes.c"{{$}}
 // CHECK-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
 // CHECK-NEXT: {{^}}#include "rewrite-includes7.h"{{$}}
 // CHECK-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
-// CHECK-NEXT: {{^}}# 20 "{{.*}}rewrite-includes.c"{{$}}
 // CHECK-NEXT: {{^}}# 1 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes7.h" 1{{$}}
 // CHECK-NEXT: {{^}}#ifndef REWRITE_INCLUDES_7{{$}}
 // CHECK-NEXT: {{^}}#define REWRITE_INCLUDES_7{{$}}
@@ -101,12 +93,10 @@ A(1,2)
 // CHECK-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
 // CHECK-NEXT: {{^}}#include "rewrite-includes7.h"{{$}}
 // CHECK-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
-// CHECK-NEXT: {{^}}# 21 "{{.*}}rewrite-includes.c"{{$}}
 // CHECK-NEXT: {{^}}# 22 "{{.*}}rewrite-includes.c"{{$}}
 // CHECK-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
 // CHECK-NEXT: {{^}}#include "rewrite-includes8.h"{{$}}
 // CHECK-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
-// CHECK-NEXT: {{^}}# 22 "{{.*}}rewrite-includes.c"{{$}}
 // CHECK-NEXT: {{^}}# 1 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes8.h" 1{{$}}
 // CHECK-NEXT: {{^}}#if (1)/*__has_include_next(<rewrite-includes8.h>)*/{{$}}
 // CHECK-NEXT: {{^}}#elif (0)/*__has_include(<rewrite-includes8.hfail>)*/{{$}}