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"tonumber" goes crazy with negative numbers in other bases (not 10),
because "strtol" returns long, not unsigned long.
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6
bugs
6
bugs
@ -52,3 +52,9 @@ of view) when functions have upvalues.
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** lstrlib.c
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Tue Nov 10 17:29:36 EDT 1998
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>> gsub/strfind do not check whether captures are properly finished.
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** lbuiltin.c
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Fri Dec 18 11:22:55 EDT 1998
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>> "tonumber" goes crazy with negative numbers in other bases (not 10),
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because "strtol" returns long, not unsigned long.
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@ -1,5 +1,5 @@
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/*
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** $Id: lbuiltin.c,v 1.37 1998/12/15 14:59:59 roberto Exp roberto $
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** $Id: lbuiltin.c,v 1.38 1998/12/15 15:21:09 roberto Exp $
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** Built-in functions
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** See Copyright Notice in lua.h
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*/
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@ -268,7 +268,7 @@ static void luaB_tonumber (void) {
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}
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else {
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char *s = luaL_check_string(1);
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unsigned long n;
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long n;
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luaL_arg_check(0 <= base && base <= 36, 2, "base out of range");
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n = strtol(s, &s, base);
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while (isspace(*s)) s++; /* skip trailing spaces */
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