From: Thomas Koenig <tkoenig@gcc.gnu.org>
Date: Sat, 4 Nov 2017 13:54:27 +0000 (+0000)
Subject: re PR fortran/70330 (ICE with -Wextra -Wno-unused-dummy-argument and unused optional... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0260e27840e7de9b5ade7c323ee61cca61e5631f;p=gcc.git

re PR fortran/70330 (ICE with -Wextra -Wno-unused-dummy-argument and unused optional dummy argument)

2017-11-04  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/70330
	* gfortran.dg/pr70330.f90: New test.

From-SVN: r254406
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 3997311bdd4..7ef59a71f22 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2017-11-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/70330
+	* gfortran.dg/pr70330.f90: New test.
+
 2017-11-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
 
 	PR fortran/29600
diff --git a/gcc/testsuite/gfortran.dg/pr70330.f90 b/gcc/testsuite/gfortran.dg/pr70330.f90
new file mode 100644
index 00000000000..29f5f7b6a04
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/pr70330.f90
@@ -0,0 +1,7 @@
+! { dg-do compile }
+! { dg-additional-options "-Wall -Wextra -Wno-unused-dummy-argument" }
+! PR fortran/70330 - this used to cause an ICE.
+! Test case by Vladimir Fuka
+function f(o) ! { dg-warning "Return value of function" }
+  optional o
+end function f