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[Bug middle-end/23497] [4.1 regression] Bogus 'is used uninitialized...' warning about std::complex<T>
- From: "fxcoudert at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 16 Nov 2005 13:19:07 -0000
- Subject: [Bug middle-end/23497] [4.1 regression] Bogus 'is used uninitialized...' warning about std::complex<T>
- References: <bug-23497-2589@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #21 from fxcoudert at gcc dot gnu dot org 2005-11-16 13:19 -------
(In reply to comment #19)
> There are only two choices: either __imag__ is an lvalue, and the code in
> Comment #1 is valid, or __imag__ is not an lvalue, and the compiler should
> issue an error.
For the libgfortran issue (libgfortran uses __imag__ as a lvalue) what should
be done? Who can decide whether __imag__ is or isn't a lvalue? Sorry to ask for
the obvious, but I'm lost.
Anyhow, if the change in behaviour between 4.0 and 4.1 is intended, it should
surely be noted somewhere.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23497