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"jump to label crosses initialization of..."

Subject: "jump to label crosses initialization of..."
From: Tim Conkling <email@hidden>
Date: Wed, 15 Jun 2005 19:54:11 -0400
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I'm moving a C++ (CFM) project over from CodeWarrior 9.5 to Xcode 2.1. gcc is complaining about the following code:

    #ifdef LUA_DEBUG

    if(0 != lua_gettop(L))
        goto HandleErr;

    #endif

    ...
    const DoubleRect& pos = curSprite->getPos();
    ...

    #ifdef LUA_DEBUG

    HandleErr:
    lua_stringerror(L, "GetPosition expects 0 arguments");

    return 0;

    #endif

The error messages (there are three) are:

LuaSpriteInterface.cpp:1205: error: jump to label 'HandleErr' LuaSpriteInterface.cpp:1186: error: from here LuaSpriteInterface.cpp:1194: error: crosses initialization of 'const DoubleRect& pos'

Am I doing something non-standard here? How can I fix it? I would like to continue using goto: as this problem occurs in many places in my code.

Thanks,
Tim

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