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[Bug pending/19514] bogus warning about complex "integer" types from typedef
- From: "joseph at codesourcery dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 18 Jan 2005 22:20:16 -0000
- Subject: [Bug pending/19514] bogus warning about complex "integer" types from typedef
- References: <20050118220248.19514.stevenj@ab-initio.mit.edu>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From joseph at codesourcery dot com 2005-01-18 22:20 -------
Subject: Re: New: bogus warning about complex "integer"
types from typedef
On Tue, 18 Jan 2005, gcc-bugzilla at gcc dot gnu dot org wrote:
> When compiling the following two lines:
>
> typedef double R;
> typedef R _Complex C;
This is not valid code; you can't use _Complex together with a typedef,
only together with "float", "double" or "long double" in one of the forms
listed in C99.
The misleading diagnostic is a bug, which has been fixed in mainline: you
now get the error
t.c:2: error: two or more data types in declaration specifiers
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19514