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From: | "Rod Pemberton" <do_not_have AT bitfoad DOT cmm> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: error: invalid lvalue in increment |
Date: | Mon, 15 May 2006 20:15:10 -0400 |
Organization: | Vmunix.org |
Lines: | 42 |
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To: | djgpp AT delorie DOT com |
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"Florian Xaver" <wosrediinanatour AT aon DOT at> wrote in message news:44670d4b$0$3880$91cee783 AT newsreader01 DOT highway DOT telekom DOT at... > What is wrong? > > ... > (l_text)d += 1; > *d = GetKey(App) & 0xFF; > ... > The behavior was deprecated. You can no longer cast lvalues in GCC. You might unrolling the assignment, so the cast is an rvalue, like one of these: d=(pointertypeofd *)((l_text)d+1); d=(typeofd)((l_text)d+1); where "pointertypeofd" or "typeofd" is the proper cast needed for the declared type of d... From "GCC 3.4 Release Series Changes, New Features, and Fixes", "The cast-as-lvalue extension has been removed for C++ and deprecated for C and Objective-C. In particular, code like this: int i; (char) i = 5; or this: char *p; ((int *) p)++; is no longer accepted for C++ and will not be accepted for C and Objective-C in a future version." Rod Pemberton
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