From: Jakub Jelinek <jakub@gcc.gnu.org>
Date: Wed, 2 Jun 2010 19:57:08 +0000 (+0200)
Subject: re PR c++/44361 (-Wunused-but-set-variable vs. explicit void cast)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5d588f836b767bc46d790d373704b35def731e68;p=gcc.git

re PR c++/44361 (-Wunused-but-set-variable vs. explicit void cast)

	PR c++/44361
	* cvt.c (convert_to_void): If implicit is NULL, call mark_rvalue_use
	instead of calling mark_exp_read only when not an assignment.

From-SVN: r160188
---

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index b09d7e9d0d7..48a4613b477 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -5,10 +5,9 @@
 	(decl_shadowed_for_var_lookup, decl_shadowed_for_var_insert): Adjust.
 	(init_shadowed_var_for_decl): Adjust initialization.
 
-	PR debug/44367
-	* semantics.c (finalize_nrv): Don't copy DECL_ARTIFICIAL, DECL_IGNORED_P,
-	DECL_SOURCE_LOCATION and DECL_ABSTRACT_ORIGIN from var to result.
-	Set DECL_VALUE_EXPR on var.
+	PR c++/44361
+	* cvt.c (convert_to_void): If implicit is NULL, call mark_rvalue_use
+	instead of calling mark_exp_read only when not an assignment.
 
 	PR debug/44367
 	* semantics.c (finalize_nrv): Don't copy DECL_ARTIFICIAL, DECL_IGNORED_P,