From: Kyrylo Tkachov <kyrylo.tkachov@arm.com>
Date: Tue, 11 Nov 2014 11:52:36 +0000 (+0000)
Subject: [Fortran] PR 63701 Make sure variable is always used initialised
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=36a8422688457ada0e191fda2c03f602fe08b6b7;p=gcc.git

[Fortran] PR 63701 Make sure variable is always used initialised

	PR fortran/63701
	* trans-expr.c (gfc_get_tree_for_caf_expr): Initialise found to false.

From-SVN: r217345
---

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 576e69407f1..7c89d33acda 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,8 @@
+2014-11-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	PR fortran/63701
+	* trans-expr.c (gfc_get_tree_for_caf_expr): Initialise found to false.
+
 2014-11-10  Janne Blomqvist  <jb@gcc.gnu.org>
 
 	PR libfortran/47007
diff --git a/gcc/fortran/trans-expr.c b/gcc/fortran/trans-expr.c
index 18bc502a7c8..b36acbe1ea2 100644
--- a/gcc/fortran/trans-expr.c
+++ b/gcc/fortran/trans-expr.c
@@ -1406,7 +1406,7 @@ tree
 gfc_get_tree_for_caf_expr (gfc_expr *expr)
 {
   tree caf_decl;
-  bool found;
+  bool found = false;
   gfc_ref *ref;
 
   gcc_assert (expr && expr->expr_type == EXPR_VARIABLE);