From 333a5daee532cfa73071c8b399afa4fcffc2289c Mon Sep 17 00:00:00 2001
From: Per Bothner <bothner@gcc.gnu.org>
Date: Fri, 28 Oct 1994 16:24:27 -0700
Subject: In the case of {[LO .. HI] = VALUE}, only evaluate VALUE once.

From-SVN: r8358
---
 gcc/c-typeck.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'gcc')

diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c
index 1a6713c..c40d08a 100644
--- a/gcc/c-typeck.c
+++ b/gcc/c-typeck.c
@@ -6168,6 +6168,10 @@ process_init_element (value)
 	      break;
 	    }
 
+	  /* In the case of [LO .. HI] = VALUE, only evaluate VALUE once. */
+	  if (constructor_range_end)
+	    value = save_expr (value);
+
 	  /* Now output the actual element.
 	     Ordinarily, output once.
 	     If there is a range, repeat it till we advance past the range.  */
-- 
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