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Include Lua error locus in SWIG error messages

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This is standard information in Lua error messages, and makes it much
easier to find bugs.
This commit is contained in:
Miles Bader 2013-08-29 20:07:24 +09:00 • committed by William S Fulton
commit c746ae7a0f
4 changed files with 19 additions and 20 deletions
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2
Lib/lua/wchar.i
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@ -31,7 +31,7 @@ wchar_t* str2wstr(const char *str, int len)
%typemap(in, checkfn="SWIG_lua_isnilstring", fragment="SWIG_lua_isnilstring") wchar_t *
%{
$1 = str2wstr(lua_tostring( L, $input ),lua_rawlen( L, $input ));
if ($1==0) {lua_pushfstring(L,"Error in converting to wchar (arg %d)",$input);goto fail;}
if ($1==0) {SWIG_Lua_pushferrstring(L,"Error in converting to wchar (arg %d)",$input);goto fail;}
%}
%typemap(freearg) wchar_t *