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Re: rfc: __builtin_syntax_error
- From: Richard Henderson <rth at redhat dot com>
- To: Aldy Hernandez <aldyh at redhat dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Mon, 14 Jan 2002 13:00:21 -0800
- Subject: Re: rfc: __builtin_syntax_error
- References: <20020114190058.GA14499@redhat.com>
On Mon, Jan 14, 2002 at 11:00:58AM -0800, Aldy Hernandez wrote:
> __builtin_choose_expr (__builtin_types_compatible (typeof(a), char),
> check for int.... something_int(a)
> check for float.. something_float(a)
> __builtin_syntax_error("invalid type", __LINE__)
How about (void)0 as the last entry? What would prevent the
result from being used. If the "function" is already a void,
you could try (0 = 0) or something.
It wouldn't be the best error message, but it would be something.