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Lua: Fix type confusion between signed and unsigned

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This bug seemed to cause all hell to break lose with negative numbers
This commit is contained in:
Ilari Liusvaara 2017-04-18 19:25:07 +03:00
parent c2e40c4cd3
commit 8ac8304824
1 changed files with 3 additions and 5 deletions
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8
include/library/lua-base.hpp
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@ -514,7 +514,7 @@ public:
int toboolean(int index) { return lua_toboolean(lua_handle, index); }
const char* tolstring(int index, size_t *len) { return lua_tolstring(lua_handle, index, len); }
lua_Number tonumber(int index) { return lua_tonumber(lua_handle, index); }
uint64_t tointeger(int index) { return LUA_INTEGER_POSTFIX(lua_to) (lua_handle, index); }
int64_t tointeger(int index) { return LUA_INTEGER_POSTFIX(lua_to) (lua_handle, index); }
void gettable(int index) { lua_gettable(lua_handle, index); }
int load(lua_Reader reader, void* data, const char* chunkname, const char* mode) {
(void)mode;
@ -543,15 +543,13 @@ public:
template<typename T> void pushnumber(T val)
{
if(std::numeric_limits<T>::is_integer || is_ss_int24<T>::flag)
_pushinteger(val);
return LUA_INTEGER_POSTFIX(lua_push) (lua_handle, val);
else
_pushnumber(val);
return lua_pushnumber(lua_handle, val);
}
void pushboolean(bool b) { lua_pushboolean(lua_handle, b); }
void pushglobals() { LUA_LOADGLOBALS }
private:
void _pushnumber(lua_Number n) { return lua_pushnumber(lua_handle, n); }
void _pushinteger(uint64_t n) { return LUA_INTEGER_POSTFIX(lua_push) (lua_handle, n); }
static void builtin_oom();
static void builtin_soft_oom(int status);
static void* builtin_alloc(void* user, void* old, size_t olds, size_t news);