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Re: Compiling GCC With a C++ Compiler (g++)


Gabriel Dos Reis <gdr@cs.tamu.edu> writes:

> If you're making the assumption that nonmodifiability necessarily
> implies that the whole thing is const-qualified, then you're wrong and
> I'm not surprised you're not satisfied with what the standard says.

You mean that the following (which does not contain any casts) is invoking
undefined behaviour?

struct A { int a; const int b; } X;

void f (int *x) { *x = 1; }

int main (void) { f (&X.a); return 0; }

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux AG, Maxfeldstraße 5, 90409 Nürnberg, Germany
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"And now for something completely different."


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