diff --git a/clang/lib/Rewrite/Frontend/InclusionRewriter.cpp b/clang/lib/Rewrite/Frontend/InclusionRewriter.cpp
index 058960d3e430..70b299213f38 100644
--- a/clang/lib/Rewrite/Frontend/InclusionRewriter.cpp
+++ b/clang/lib/Rewrite/Frontend/InclusionRewriter.cpp
@@ -383,6 +383,7 @@ 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())) {
diff --git a/clang/test/Frontend/Inputs/rewrite-includes-messages.h b/clang/test/Frontend/Inputs/rewrite-includes-messages.h
new file mode 100644
index 000000000000..e5f0eb251473
--- /dev/null
+++ b/clang/test/Frontend/Inputs/rewrite-includes-messages.h
@@ -0,0 +1,4 @@
+void f()
+{
+    int unused_variable;
+}
diff --git a/clang/test/Frontend/rewrite-includes-messages.c b/clang/test/Frontend/rewrite-includes-messages.c
new file mode 100644
index 000000000000..37b970669f16
--- /dev/null
+++ b/clang/test/Frontend/rewrite-includes-messages.c
@@ -0,0 +1,8 @@
+// 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
diff --git a/clang/test/Frontend/rewrite-includes-missing.c b/clang/test/Frontend/rewrite-includes-missing.c
index da4e209bc1f7..25a59a03217f 100644
--- a/clang/test/Frontend/rewrite-includes-missing.c
+++ b/clang/test/Frontend/rewrite-includes-missing.c
@@ -4,4 +4,5 @@
 // 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"{{$}}
 // CHECK-NEXT: {{^}}# 4 "{{.*}}rewrite-includes-missing.c"{{$}}
diff --git a/clang/test/Frontend/rewrite-includes-modules.c b/clang/test/Frontend/rewrite-includes-modules.c
index 783a96739ae6..58d7809909da 100644
--- a/clang/test/Frontend/rewrite-includes-modules.c
+++ b/clang/test/Frontend/rewrite-includes-modules.c
@@ -10,11 +10,13 @@ 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"{{$}}
diff --git a/clang/test/Frontend/rewrite-includes.c b/clang/test/Frontend/rewrite-includes.c
index 2158dd0e8ead..8b0a86b2e100 100644
--- a/clang/test/Frontend/rewrite-includes.c
+++ b/clang/test/Frontend/rewrite-includes.c
@@ -27,6 +27,7 @@ A(1,2)
 // CHECK-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
 // 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 */{{$}}
 // CHECK-NEXT: {{^}}#pragma clang system_header{{$}}
@@ -36,6 +37,7 @@ 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{{$}}
@@ -45,6 +47,7 @@ A(1,2)
 // CHECK-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
 // 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{{$}}
 // CHECK-NEXT: {{^}}# 10 "{{.*}}rewrite-includes.c" 2{{$}}
@@ -53,6 +56,7 @@ 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"{{$}}
@@ -61,12 +65,14 @@ A(1,2)
 // CHECK-NEXT: {{^}}#/**/include /**/ "rewrite-includes5.h" /**/ {{\\}}{{$}}
 // 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{{$}}
@@ -79,10 +85,12 @@ A(1,2)
 // CHECK-NEXT: {{^}}#include "rewrite-includes6.h" /* comment{{$}}
 // 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{{$}}
@@ -93,10 +101,12 @@ A(1,2)
 // CHECK-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
 // 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>)*/{{$}}