Messages in this thread | | | Date | Thu, 30 Aug 2001 19:34:49 -0700 | From | Andy Chou <> | Subject | Re: [IDEA+RFC] Possible solution for min()/max() war |
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How about:
#define AssertNow(x) switch(1) { case (x): case 0: }
as in:
AssertNow(sizeof(typeof(x)) == sizeof(typeof(y)));
I'm not sure if gcc optimizes this away, but it would be easy for someone to find out.
I didn't invent this.
-Andy
> And I was hoping that somebody could produce some gcc magic > replacement for BUG() that means "don't compile me". Perhaps > a bit of illegal assembler code with a line reference in? > Surely gcc must have something like __builtin_wont_compile()? > It just needs to be a leaf of the RTL that evokes a compile error.
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