From: Jason Merrill <merrill@gnu.org>
Date: Wed, 31 Aug 1994 23:38:37 +0000 (+0000)
Subject: (warn_if_unused_value): Extend special case for casted
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=91378b76fda1883f0ace90ca04e883ef35bcbbe0;p=gcc.git

(warn_if_unused_value): Extend special case for casted
        MODIFY_EXPRs to apply to INIT_EXPRs as well.

From-SVN: r8008
---

diff --git a/gcc/stmt.c b/gcc/stmt.c
index e65b9fc7bc9..1116f0a821a 100644
--- a/gcc/stmt.c
+++ b/gcc/stmt.c
@@ -1730,7 +1730,7 @@ warn_if_unused_value (exp)
 	while (TREE_CODE (tem) == CONVERT_EXPR || TREE_CODE (tem) == NOP_EXPR)
 	  tem = TREE_OPERAND (tem, 0);
 
-	if (TREE_CODE (tem) == MODIFY_EXPR)
+	if (TREE_CODE (tem) == MODIFY_EXPR || TREE_CODE (tem) == INIT_EXPR)
 	  return 0;
       }
       /* ... fall through ... */