From 0f0d4bfeef6e2df39e410587ce9f7bf741115f1d Mon Sep 17 00:00:00 2001
From: Jakub Jelinek <jakub@redhat.com>
Date: Mon, 3 Mar 2014 12:12:22 +0100
Subject: [PATCH] re PR preprocessor/60400 (ICE with trigraphs)

	PR preprocessor/60400
	* c-c++-common/cpp/pr60400.c: New test.
	* c-c++-common/cpp/pr60400-1.h: New file.
	* c-c++-common/cpp/pr60400-2.h: New file.

From-SVN: r208272
---
 gcc/testsuite/ChangeLog                    |  5 +++++
 gcc/testsuite/c-c++-common/cpp/pr60400-1.h |  3 +++
 gcc/testsuite/c-c++-common/cpp/pr60400-2.h |  4 ++++
 gcc/testsuite/c-c++-common/cpp/pr60400.c   | 13 +++++++++++++
 4 files changed, 25 insertions(+)
 create mode 100644 gcc/testsuite/c-c++-common/cpp/pr60400-1.h
 create mode 100644 gcc/testsuite/c-c++-common/cpp/pr60400-2.h
 create mode 100644 gcc/testsuite/c-c++-common/cpp/pr60400.c

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index cf2156af11f..2554f4b26fe 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,5 +1,10 @@
 2014-03-03  Jakub Jelinek  <jakub@redhat.com>
 
+	PR preprocessor/60400
+	* c-c++-common/cpp/pr60400.c: New test.
+	* c-c++-common/cpp/pr60400-1.h: New file.
+	* c-c++-common/cpp/pr60400-2.h: New file.
+
 	PR objc++/60398
 	* obj-c++.dg/invalid-method-2.mm: Adjust dg-error regexps.
 
diff --git a/gcc/testsuite/c-c++-common/cpp/pr60400-1.h b/gcc/testsuite/c-c++-common/cpp/pr60400-1.h
new file mode 100644
index 00000000000..3e32175fe29
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/cpp/pr60400-1.h
@@ -0,0 +1,3 @@
+??=ifndef PR60400_1_H
+??=define PR60400_1_H
+??=endif
diff --git a/gcc/testsuite/c-c++-common/cpp/pr60400-2.h b/gcc/testsuite/c-c++-common/cpp/pr60400-2.h
new file mode 100644
index 00000000000..d9a590636df
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/cpp/pr60400-2.h
@@ -0,0 +1,4 @@
+??=ifndef PR60400_2_H
+??=define PR60400_2_H
+??=include "pr60400-1.h"
+??=endif
diff --git a/gcc/testsuite/c-c++-common/cpp/pr60400.c b/gcc/testsuite/c-c++-common/cpp/pr60400.c
new file mode 100644
index 00000000000..fc3e0d9f493
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/cpp/pr60400.c
@@ -0,0 +1,13 @@
+/* PR preprocessor/60400 */
+/* { dg-do compile } */
+/* { dg-options "-trigraphs -Wtrigraphs" } */
+
+??=include "pr60400-1.h"
+??=include "pr60400-2.h"
+
+/* { dg-warning "trigraph" "" { target *-*-* } 1 } */
+/* { dg-warning "trigraph" "" { target *-*-* } 2 } */
+/* { dg-warning "trigraph" "" { target *-*-* } 3 } */
+/* { dg-warning "trigraph" "" { target *-*-* } 4 } */
+/* { dg-warning "trigraph" "" { target *-*-* } 5 } */
+/* { dg-warning "trigraph" "" { target *-*-* } 6 } */