r372250 - actually also compile output in tests for -frewrite-includes
Lubos Lunak via cfe-commits
cfe-commits at lists.llvm.org
Wed Sep 18 12:12:14 PDT 2019
Author: llunak
Date: Wed Sep 18 12:12:14 2019
New Revision: 372250
URL: http://llvm.org/viewvc/llvm-project?rev=372250&view=rev
Log:
actually also compile output in tests for -frewrite-includes
Checking that the created output matches something is nice, but
this should also check whether the output makes sense.
Differential Revision: https://reviews.llvm.org/D63979
Modified:
cfe/trunk/test/Frontend/Inputs/NextIncludes/rewrite-includes9.h
cfe/trunk/test/Frontend/Inputs/rewrite-includes1.h
cfe/trunk/test/Frontend/Inputs/rewrite-includes2.h
cfe/trunk/test/Frontend/Inputs/rewrite-includes3.h
cfe/trunk/test/Frontend/Inputs/rewrite-includes4.h
cfe/trunk/test/Frontend/Inputs/rewrite-includes5.h
cfe/trunk/test/Frontend/Inputs/rewrite-includes6.h
cfe/trunk/test/Frontend/Inputs/rewrite-includes7.h
cfe/trunk/test/Frontend/rewrite-includes-cli-include.c
cfe/trunk/test/Frontend/rewrite-includes-conditions.c
cfe/trunk/test/Frontend/rewrite-includes.c
Modified: cfe/trunk/test/Frontend/Inputs/NextIncludes/rewrite-includes9.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Frontend/Inputs/NextIncludes/rewrite-includes9.h?rev=372250&r1=372249&r2=372250&view=diff
==============================================================================
--- cfe/trunk/test/Frontend/Inputs/NextIncludes/rewrite-includes9.h (original)
+++ cfe/trunk/test/Frontend/Inputs/NextIncludes/rewrite-includes9.h Wed Sep 18 12:12:14 2019
@@ -1 +1 @@
-included_line9
+int included_line9;
Modified: cfe/trunk/test/Frontend/Inputs/rewrite-includes1.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Frontend/Inputs/rewrite-includes1.h?rev=372250&r1=372249&r2=372250&view=diff
==============================================================================
--- cfe/trunk/test/Frontend/Inputs/rewrite-includes1.h (original)
+++ cfe/trunk/test/Frontend/Inputs/rewrite-includes1.h Wed Sep 18 12:12:14 2019
@@ -1,3 +1,3 @@
#pragma clang system_header
-included_line1
+int included_line1;
#include "rewrite-includes2.h"
Modified: cfe/trunk/test/Frontend/Inputs/rewrite-includes2.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Frontend/Inputs/rewrite-includes2.h?rev=372250&r1=372249&r2=372250&view=diff
==============================================================================
--- cfe/trunk/test/Frontend/Inputs/rewrite-includes2.h (original)
+++ cfe/trunk/test/Frontend/Inputs/rewrite-includes2.h Wed Sep 18 12:12:14 2019
@@ -1 +1 @@
-included_line2
+int included_line2;
Modified: cfe/trunk/test/Frontend/Inputs/rewrite-includes3.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Frontend/Inputs/rewrite-includes3.h?rev=372250&r1=372249&r2=372250&view=diff
==============================================================================
--- cfe/trunk/test/Frontend/Inputs/rewrite-includes3.h (original)
+++ cfe/trunk/test/Frontend/Inputs/rewrite-includes3.h Wed Sep 18 12:12:14 2019
@@ -1 +1 @@
-included_line3
+unsigned int included_line3 = -10;
Modified: cfe/trunk/test/Frontend/Inputs/rewrite-includes4.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Frontend/Inputs/rewrite-includes4.h?rev=372250&r1=372249&r2=372250&view=diff
==============================================================================
--- cfe/trunk/test/Frontend/Inputs/rewrite-includes4.h (original)
+++ cfe/trunk/test/Frontend/Inputs/rewrite-includes4.h Wed Sep 18 12:12:14 2019
@@ -1 +1 @@
-included_line4
+int included_line4;
Modified: cfe/trunk/test/Frontend/Inputs/rewrite-includes5.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Frontend/Inputs/rewrite-includes5.h?rev=372250&r1=372249&r2=372250&view=diff
==============================================================================
--- cfe/trunk/test/Frontend/Inputs/rewrite-includes5.h (original)
+++ cfe/trunk/test/Frontend/Inputs/rewrite-includes5.h Wed Sep 18 12:12:14 2019
@@ -1 +1 @@
-included_line5
+int included_line5;
Modified: cfe/trunk/test/Frontend/Inputs/rewrite-includes6.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Frontend/Inputs/rewrite-includes6.h?rev=372250&r1=372249&r2=372250&view=diff
==============================================================================
--- cfe/trunk/test/Frontend/Inputs/rewrite-includes6.h (original)
+++ cfe/trunk/test/Frontend/Inputs/rewrite-includes6.h Wed Sep 18 12:12:14 2019
@@ -1,2 +1,2 @@
#pragma once
-included_line6
+int included_line6;
Modified: cfe/trunk/test/Frontend/Inputs/rewrite-includes7.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Frontend/Inputs/rewrite-includes7.h?rev=372250&r1=372249&r2=372250&view=diff
==============================================================================
--- cfe/trunk/test/Frontend/Inputs/rewrite-includes7.h (original)
+++ cfe/trunk/test/Frontend/Inputs/rewrite-includes7.h Wed Sep 18 12:12:14 2019
@@ -1,4 +1,4 @@
#ifndef REWRITE_INCLUDES_7
#define REWRITE_INCLUDES_7
-included_line7
+int included_line7;
#endif
Modified: cfe/trunk/test/Frontend/rewrite-includes-cli-include.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Frontend/rewrite-includes-cli-include.c?rev=372250&r1=372249&r2=372250&view=diff
==============================================================================
--- cfe/trunk/test/Frontend/rewrite-includes-cli-include.c (original)
+++ cfe/trunk/test/Frontend/rewrite-includes-cli-include.c Wed Sep 18 12:12:14 2019
@@ -2,7 +2,7 @@
main_file_line
// CHECK: {{^}}# 1 "<built-in>"{{$}}
// CHECK-NEXT: {{^}}# 1 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes2.h" 1{{$}}
-// CHECK-NEXT: {{^}}included_line2{{$}}
+// CHECK-NEXT: {{^}}int included_line2;{{$}}
// CHECK-NEXT: {{^}}# 1 "<built-in>" 2{{$}}
// CHECK-NEXT: {{^}}# 1 "{{.*}}rewrite-includes-cli-include.c"{{$}}
// CHECK-NEXT: FileCheck
Modified: cfe/trunk/test/Frontend/rewrite-includes-conditions.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Frontend/rewrite-includes-conditions.c?rev=372250&r1=372249&r2=372250&view=diff
==============================================================================
--- cfe/trunk/test/Frontend/rewrite-includes-conditions.c (original)
+++ cfe/trunk/test/Frontend/rewrite-includes-conditions.c Wed Sep 18 12:12:14 2019
@@ -1,26 +1,27 @@
-// RUN: %clang_cc1 -verify -E -frewrite-includes -I %S/Inputs %s -o - | FileCheck -strict-whitespace %s
-// expected-no-diagnostics
+// RUN: %clang_cc1 -E -frewrite-includes -I %S/Inputs %s -o - | FileCheck -strict-whitespace %s
+// RUN: %clang_cc1 -E -frewrite-includes -I %S/Inputs %s -o - | %clang_cc1 -Wall -Wextra -Wconversion -x c -fsyntax-only 2>&1 | FileCheck -check-prefix=COMPILE --implicit-check-not warning: %s
#define value1 1
#if value1
-line1
+int line1;
#else
-line2
+int line2;
#endif
#define value2 2
#if value1 == value2
-line3
+int line3;
#elif value1 > value2
-line4
+int line4;
#elif value1 < value2
-line5
+int line5;
#else
-line6
+int line6;
#endif
-#if __has_include(<rewrite-includes1.h>)
+#if __has_include(<rewrite-includes3.h>)
+#include <rewrite-includes3.h>
#endif
#define HAS_INCLUDE(x) __has_include(x)
@@ -35,13 +36,15 @@ commented out
#if value1 < value2 \
|| value1 != value2
-line7
+int line7;
#endif
#if value1 /*
*/
#endif
+static int unused;
+
// ENDCOMPARE
// CHECK: #if 0 /* disabled by -frewrite-includes */
@@ -75,7 +78,7 @@ line7
// CHECK-NEXT: # 18 "{{.*}}rewrite-includes-conditions.c"
// CHECK: #if 0 /* disabled by -frewrite-includes */
-// CHECK-NEXT: #if __has_include(<rewrite-includes1.h>)
+// CHECK-NEXT: #if __has_include(<rewrite-includes3.h>)
// CHECK-NEXT: #endif
// CHECK-NEXT: #endif /* disabled by -frewrite-includes */
// CHECK-NEXT: #if 1 /* evaluated by -frewrite-includes */
@@ -86,7 +89,7 @@ line7
// CHECK-NEXT: #endif
// CHECK-NEXT: #endif /* disabled by -frewrite-includes */
// CHECK-NEXT: #if 1 /* evaluated by -frewrite-includes */
-// CHECK-NEXT: # 29 "{{.*}}rewrite-includes-conditions.c"
+// CHECK-NEXT: # 30 "{{.*}}rewrite-includes-conditions.c"
// CHECK: #if 0 /* disabled by -frewrite-includes */
// CHECK-NEXT: #if value1 < value2 \
@@ -94,7 +97,7 @@ line7
// CHECK-NEXT: #endif
// CHECK-NEXT: #endif /* disabled by -frewrite-includes */
// CHECK-NEXT: #if 1 /* evaluated by -frewrite-includes */
-// CHECK-NEXT: # 38 "{{.*}}rewrite-includes-conditions.c"
+// CHECK-NEXT: # 39 "{{.*}}rewrite-includes-conditions.c"
// CHECK: #if 0 /* disabled by -frewrite-includes */
// CHECK-NEXT: #if value1 /*
@@ -102,6 +105,9 @@ line7
// CHECK-NEXT: #endif
// CHECK-NEXT: #endif /* disabled by -frewrite-includes */
// CHECK-NEXT: #if 1 /* evaluated by -frewrite-includes */
-// CHECK-NEXT: # 43 "{{.*}}rewrite-includes-conditions.c"
+// CHECK-NEXT: # 44 "{{.*}}rewrite-includes-conditions.c"
// CHECK: {{^}}// ENDCOMPARE{{$}}
+
+// COMPILE: Inputs/rewrite-includes3.h:1:31: warning: implicit conversion changes signedness:
+// COMPILE: rewrite-includes-conditions.c:46:12: warning: unused variable 'unused'
Modified: cfe/trunk/test/Frontend/rewrite-includes.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Frontend/rewrite-includes.c?rev=372250&r1=372249&r2=372250&view=diff
==============================================================================
--- cfe/trunk/test/Frontend/rewrite-includes.c (original)
+++ cfe/trunk/test/Frontend/rewrite-includes.c Wed Sep 18 12:12:14 2019
@@ -1,8 +1,9 @@
-// RUN: not %clang_cc1 -verify -E -frewrite-includes -DFIRST -I %S/Inputs -I %S/Inputs/NextIncludes %s -o - | FileCheck -strict-whitespace %s
-// RUN: not %clang_cc1 -verify -E -frewrite-includes -P -DFIRST -I %S/Inputs -I %S/Inputs/NextIncludes %s -o - | FileCheck -check-prefix=CHECKNL -strict-whitespace %s
+// RUN: %clang_cc1 -E -frewrite-includes -DFIRST -I %S/Inputs -I %S/Inputs/NextIncludes %s -o - | FileCheck -strict-whitespace %s
+// RUN: %clang_cc1 -E -frewrite-includes -P -DFIRST -I %S/Inputs -I %S/Inputs/NextIncludes %s -o - | FileCheck -check-prefix=CHECKNL -strict-whitespace %s
+// RUN: %clang_cc1 -E -frewrite-includes -DFIRST -I %S/Inputs -I %S/Inputs/NextIncludes %s -o - | %clang_cc1 -Wall -Wextra -Wconversion -DFIRST -x c -fsyntax-only 2>&1 | FileCheck -check-prefix=COMPILE --implicit-check-not warning: %s
// STARTCOMPARE
#define A(a,b) a ## b
-A(1,2)
+A(in,t) a;
#include "rewrite-includes1.h"
#ifdef FIRST
#define HEADER "rewrite-includes3.h"
@@ -21,94 +22,95 @@ A(1,2)
#include "rewrite-includes7.h"
#include "rewrite-includes8.h"
#include "rewrite-includes9.h"
+static int unused;
// ENDCOMPARE
// CHECK: {{^}}# 1 "{{.*}}rewrite-includes.c"{{$}}
// CHECK: {{^}}// STARTCOMPARE{{$}}
// CHECK-NEXT: {{^}}#define A(a,b) a ## b{{$}}
-// CHECK-NEXT: {{^}}A(1,2){{$}}
+// CHECK-NEXT: {{^}}A(in,t) a;{{$}}
// 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: {{^}}# 7 "{{.*}}rewrite-includes.c"{{$}}
// CHECK-NEXT: {{^}}# 1 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes1.h" 1{{$}}
// CHECK-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
// CHECK-NEXT: {{^}}#pragma clang system_header{{$}}
// CHECK-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
// CHECK-NEXT: {{^}}# 2 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes1.h" 3{{$}}
-// CHECK-NEXT: {{^}}included_line1{{$}}
+// CHECK-NEXT: {{^}}int included_line1;{{$}}
// 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: {{^}}int included_line2;{{$}}
// CHECK-NEXT: {{^}}# 4 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes1.h" 2 3{{$}}
-// CHECK-NEXT: {{^}}# 7 "{{.*}}rewrite-includes.c" 2{{$}}
+// CHECK-NEXT: {{^}}# 8 "{{.*}}rewrite-includes.c" 2{{$}}
// CHECK-NEXT: {{^}}#ifdef FIRST{{$}}
// CHECK-NEXT: {{^}}#define HEADER "rewrite-includes3.h"{{$}}
// 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: {{^}}# 10 "{{.*}}rewrite-includes.c"{{$}}
// CHECK-NEXT: {{^}}# 1 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes3.h" 1{{$}}
-// CHECK-NEXT: {{^}}included_line3{{$}}
-// CHECK-NEXT: {{^}}# 10 "{{.*}}rewrite-includes.c" 2{{$}}
+// CHECK-NEXT: {{^}}unsigned int included_line3 = -10;{{$}}
+// CHECK-NEXT: {{^}}# 11 "{{.*}}rewrite-includes.c" 2{{$}}
// CHECK-NEXT: {{^}}#else{{$}}
-// CHECK-NEXT: {{^}}# 11 "{{.*}}rewrite-includes.c"{{$}}
+// CHECK-NEXT: {{^}}# 12 "{{.*}}rewrite-includes.c"{{$}}
// CHECK-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
// 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{{$}}
// CHECK-NEXT: {{^}}# 13 "{{.*}}rewrite-includes.c"{{$}}
+// CHECK-NEXT: {{^}}#endif{{$}}
+// CHECK-NEXT: {{^}}# 14 "{{.*}}rewrite-includes.c"{{$}}
// CHECK-NEXT: {{^}} // indented{{$}}
// CHECK-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
// CHECK-NEXT: {{^}}#/**/include /**/ "rewrite-includes5.h" /**/ {{\\}}{{$}}
// CHECK-NEXT: {{^}} {{$}}
// CHECK-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
-// CHECK-NEXT: {{^}}# 15 "{{.*}}rewrite-includes.c"{{$}}
+// CHECK-NEXT: {{^}}# 16 "{{.*}}rewrite-includes.c"{{$}}
// CHECK-NEXT: {{^}}# 1 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes5.h" 1{{$}}
-// CHECK-NEXT: {{^}}included_line5{{$}}
-// CHECK-NEXT: {{^}}# 16 "{{.*}}rewrite-includes.c" 2{{$}}
+// CHECK-NEXT: {{^}}int included_line5;{{$}}
+// CHECK-NEXT: {{^}}# 17 "{{.*}}rewrite-includes.c" 2{{$}}
// 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: {{^}}# 17 "{{.*}}rewrite-includes.c"{{$}}
// CHECK-NEXT: {{^}}# 1 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes6.h" 1{{$}}
// CHECK-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
// CHECK-NEXT: {{^}}#pragma once{{$}}
// CHECK-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
// CHECK-NEXT: {{^}}# 2 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes6.h"{{$}}
-// CHECK-NEXT: {{^}}included_line6{{$}}
-// CHECK-NEXT: {{^}}# 17 "{{.*}}rewrite-includes.c" 2{{$}}
+// CHECK-NEXT: {{^}}int included_line6;{{$}}
+// CHECK-NEXT: {{^}}# 18 "{{.*}}rewrite-includes.c" 2{{$}}
// CHECK-NEXT: {{^}} {{$}}
// CHECK-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
// 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"{{$}}
+// CHECK-NEXT: {{^}}# 21 "{{.*}}rewrite-includes.c"{{$}}
// 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: {{^}}# 21 "{{.*}}rewrite-includes.c"{{$}}
// CHECK-NEXT: {{^}}# 1 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes7.h" 1{{$}}
// CHECK-NEXT: {{^}}#ifndef REWRITE_INCLUDES_7{{$}}
// CHECK-NEXT: {{^}}#define REWRITE_INCLUDES_7{{$}}
-// CHECK-NEXT: {{^}}included_line7{{$}}
+// CHECK-NEXT: {{^}}int included_line7;{{$}}
// CHECK-NEXT: {{^}}#endif{{$}}
// CHECK-NEXT: {{^}}# 5 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes7.h"{{$}}
-// CHECK-NEXT: {{^}}# 21 "{{.*}}rewrite-includes.c" 2{{$}}
+// CHECK-NEXT: {{^}}# 22 "{{.*}}rewrite-includes.c" 2{{$}}
// 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"{{$}}
+// CHECK-NEXT: {{^}}# 23 "{{.*}}rewrite-includes.c"{{$}}
// 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: {{^}}# 23 "{{.*}}rewrite-includes.c"{{$}}
// CHECK-NEXT: {{^}}# 1 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes8.h" 1{{$}}
// CHECK-NEXT: {{^}}#if 0 /* disabled by -frewrite-includes */{{$}}
// CHECK-NEXT: {{^}}#if __has_include_next(<rewrite-includes8.h>){{$}}
@@ -133,11 +135,11 @@ A(1,2)
// CHECK-NEXT: {{^}}# 5 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes8.h"{{$}}
// CHECK-NEXT: {{^}}#endif{{$}}
// CHECK-NEXT: {{^}}# 6 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes8.h"{{$}}
-// CHECK-NEXT: {{^}}# 23 "{{.*}}rewrite-includes.c" 2{{$}}
+// CHECK-NEXT: {{^}}# 24 "{{.*}}rewrite-includes.c" 2{{$}}
// CHECK-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
// CHECK-NEXT: {{^}}#include "rewrite-includes9.h"{{$}}
// CHECK-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
-// CHECK-NEXT: {{^}}# 23 "{{.*}}rewrite-includes.c"{{$}}
+// CHECK-NEXT: {{^}}# 24 "{{.*}}rewrite-includes.c"{{$}}
// CHECK-NEXT: {{^}}# 1 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes9.h" 1{{$}}
// CHECK-NEXT: {{^}}#if 0 /* disabled by -frewrite-includes */{{$}}
// CHECK-NEXT: {{^}}#if __has_include_next(<rewrite-includes9.h>){{$}}
@@ -150,33 +152,34 @@ A(1,2)
// CHECK-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
// CHECK-NEXT: {{^}}# 2 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes9.h"{{$}}
// CHECK-NEXT: {{^}}# 1 "{{.*[/\\]Inputs(/|\\\\)NextIncludes(/|\\\\)}}rewrite-includes9.h" 1{{$}}
-// CHECK-NEXT: {{^}}included_line9{{$}}
+// CHECK-NEXT: {{^}}int included_line9;{{$}}
// CHECK-NEXT: {{^}}# 3 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes9.h" 2{{$}}
// CHECK-NEXT: {{^}}#endif{{$}}
// CHECK-NEXT: {{^}}# 4 "{{.*[/\\]Inputs(/|\\\\)}}rewrite-includes9.h"{{$}}
-// CHECK-NEXT: {{^}}# 24 "{{.*}}rewrite-includes.c" 2{{$}}
+// CHECK-NEXT: {{^}}# 25 "{{.*}}rewrite-includes.c" 2{{$}}
+// CHECK-NEXT: {{^}}static int unused;{{$}}
// CHECK-NEXT: {{^}}// ENDCOMPARE{{$}}
// CHECKNL: {{^}}// STARTCOMPARE{{$}}
// CHECKNL-NEXT: {{^}}#define A(a,b) a ## b{{$}}
-// CHECKNL-NEXT: {{^}}A(1,2){{$}}
+// CHECKNL-NEXT: {{^}}A(in,t) a;{{$}}
// CHECKNL-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
// CHECKNL-NEXT: {{^}}#include "rewrite-includes1.h"{{$}}
// CHECKNL-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
// CHECKNL-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
// CHECKNL-NEXT: {{^}}#pragma clang system_header{{$}}
// CHECKNL-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
-// CHECKNL-NEXT: {{^}}included_line1{{$}}
+// CHECKNL-NEXT: {{^}}int included_line1;{{$}}
// CHECKNL-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
// CHECKNL-NEXT: {{^}}#include "rewrite-includes2.h"{{$}}
// CHECKNL-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
-// CHECKNL-NEXT: {{^}}included_line2{{$}}
+// CHECKNL-NEXT: {{^}}int included_line2;{{$}}
// CHECKNL-NEXT: {{^}}#ifdef FIRST{{$}}
// CHECKNL-NEXT: {{^}}#define HEADER "rewrite-includes3.h"{{$}}
// CHECKNL-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
// CHECKNL-NEXT: {{^}}#include HEADER{{$}}
// CHECKNL-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
-// CHECKNL-NEXT: {{^}}included_line3{{$}}
+// CHECKNL-NEXT: {{^}}unsigned int included_line3 = -10;{{$}}
// CHECKNL-NEXT: {{^}}#else{{$}}
// CHECKNL-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
// CHECKNL-NEXT: {{^}}#include "rewrite-includes4.h"{{$}}
@@ -187,14 +190,14 @@ A(1,2)
// CHECKNL-NEXT: {{^}}#/**/include /**/ "rewrite-includes5.h" /**/ {{\\}}{{$}}
// CHECKNL-NEXT: {{^}} {{$}}
// CHECKNL-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
-// CHECKNL-NEXT: {{^}}included_line5{{$}}
+// CHECKNL-NEXT: {{^}}int included_line5;{{$}}
// CHECKNL-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
// CHECKNL-NEXT: {{^}}#include "rewrite-includes6.h" // comment{{$}}
// CHECKNL-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
// CHECKNL-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
// CHECKNL-NEXT: {{^}}#pragma once{{$}}
// CHECKNL-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
-// CHECKNL-NEXT: {{^}}included_line6{{$}}
+// CHECKNL-NEXT: {{^}}int included_line6;{{$}}
// CHECKNL-NEXT: {{^}} {{$}}
// CHECKNL-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
// CHECKNL-NEXT: {{^}}#include "rewrite-includes6.h" /* comment{{$}}
@@ -205,7 +208,7 @@ A(1,2)
// CHECKNL-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
// CHECKNL-NEXT: {{^}}#ifndef REWRITE_INCLUDES_7{{$}}
// CHECKNL-NEXT: {{^}}#define REWRITE_INCLUDES_7{{$}}
-// CHECKNL-NEXT: {{^}}included_line7{{$}}
+// CHECKNL-NEXT: {{^}}int included_line7;{{$}}
// CHECKNL-NEXT: {{^}}#endif{{$}}
// CHECKNL-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
// CHECKNL-NEXT: {{^}}#include "rewrite-includes7.h"{{$}}
@@ -242,6 +245,10 @@ A(1,2)
// CHECKNL-NEXT: {{^}}#if 0 /* expanded by -frewrite-includes */{{$}}
// CHECKNL-NEXT: {{^}}#include_next <rewrite-includes9.h>{{$}}
// CHECKNL-NEXT: {{^}}#endif /* expanded by -frewrite-includes */{{$}}
-// CHECKNL-NEXT: {{^}}included_line9{{$}}
+// CHECKNL-NEXT: {{^}}int included_line9;{{$}}
// CHECKNL-NEXT: {{^}}#endif{{$}}
+// CHECKNL-NEXT: {{^}}static int unused;{{$}}
// CHECKNL-NEXT: {{^}}// ENDCOMPARE{{$}}
+
+// COMPILE: Inputs/rewrite-includes3.h:1:31: warning: implicit conversion changes signedness:
+// COMPILE: rewrite-includes.c:25:12: warning: unused variable 'unused'
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