lua

commit 0c9080c7a9c2e0f9ee39a887bbde5385160b9747
parent b8fcb7b151a2eba126e042634d23834f4653f208
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date:   Fri, 18 Dec 1998 11:26:22 -0200

"tonumber" goes crazy with negative numbers in other bases (not 10),
because "strtol" returns long, not unsigned long.

Diffstat:
M
bugs
 | 
6
++++++
M
lbuiltin.c
 | 
4
++--

2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/bugs b/bugs
@@ -52,3 +52,9 @@ of view) when functions have upvalues.
 ** lstrlib.c
 Tue Nov 10 17:29:36 EDT 1998
 >> gsub/strfind do not check whether captures are properly finished.
+
+** lbuiltin.c
+Fri Dec 18 11:22:55 EDT 1998
+>> "tonumber" goes crazy with negative numbers in other bases (not 10),
+because "strtol" returns long, not unsigned long.
+
diff --git a/lbuiltin.c b/lbuiltin.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lbuiltin.c,v 1.37 1998/12/15 14:59:59 roberto Exp roberto $
+** $Id: lbuiltin.c,v 1.38 1998/12/15 15:21:09 roberto Exp $
 ** Built-in functions
 ** See Copyright Notice in lua.h
 */
@@ -268,7 +268,7 @@ static void luaB_tonumber (void) {
   }
   else {
     char *s = luaL_check_string(1);
-    unsigned long n;
+    long n;
     luaL_arg_check(0 <= base && base <= 36, 2, "base out of range");
     n = strtol(s, &s, base);
     while (isspace(*s)) s++;  /* skip trailing spaces */