From ef69ba281235c2d3d8387b3b97c84087ce49e6ff Mon Sep 17 00:00:00 2001
From: Matthias Braun <matze@braunis.de>
Date: Wed, 24 Feb 2010 17:14:51 +0000
Subject: [PATCH] no need to use alloca on C99

[r27217]
---
 ast2firm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ast2firm.c b/ast2firm.c
index 47430b5..ea749ac 100644
--- a/ast2firm.c
+++ b/ast2firm.c
@@ -1295,7 +1295,7 @@ static ir_node *literal_to_firm(const literal_expression_t *literal)
 		tv = new_tarval_from_str(string, size, mode);
 		goto make_const;
 	case EXPR_LITERAL_FLOATINGPOINT_HEXADECIMAL: {
-		char *buffer = alloca(size + 2);
+		char buffer[size + 2];
 		memcpy(buffer, "0x", 2);
 		memcpy(buffer+2, string, size);
 		tv = new_tarval_from_str(buffer, size+2, mode);
-- 
2.20.1