From: jules <jules@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 3 Dec 2018 13:46:19 +0000 (+0000)
Subject: Fix infinite recursion in OMP clause pretty-printing, default label
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2b2c3c409cb51a59b9a187e17c7b353119238708;p=thirdparty%2Fgcc.git

Fix infinite recursion in OMP clause pretty-printing, default label

	gcc/
	* tree-pretty-print.c (dump_omp_clause): Make default case
	gcc_unreachable.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@266740 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 626e70239e31..2f4e96f18a97 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2018-12-03  Julian Brown  <julian@codesourcery.com>
+
+	* tree-pretty-print.c (dump_omp_clause): Make default case
+	gcc_unreachable.
+
 2018-12-03  Richard Biener  <rguenther@suse.de>
 
 	PR tree-optimization/88301
diff --git a/gcc/tree-pretty-print.c b/gcc/tree-pretty-print.c
index 99eca4ae4043..0861cc9a172b 100644
--- a/gcc/tree-pretty-print.c
+++ b/gcc/tree-pretty-print.c
@@ -1180,9 +1180,7 @@ dump_omp_clause (pretty_printer *pp, tree clause, int spc, dump_flags_t flags)
       break;
 
     default:
-      /* Should never happen.  */
-      dump_generic_node (pp, clause, spc, flags, false);
-      break;
+      gcc_unreachable ();
     }
 }