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From: "dnovillo at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug bootstrap/54478] [4.8 Regression] Fails to bootstrap with GCC 4.3.6
Date: Tue, 04 Sep 2012 18:34:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54478

Diego Novillo <dnovillo at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED

--- Comment #4 from Diego Novillo <dnovillo at gcc dot gnu.org> 2012-09-04 18:33:34 UTC ---
Author: dnovillo
Date: Tue Sep  4 18:33:29 2012
New Revision: 190943

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190943
Log:
This patch works around a parsing problem with g++ 4.3.  The parser is
failing to lookup calls to the template function reserve when called
from other member functions:

vec_t<T>::reserve<A> (...)

The parser thinks that the '<' in reserve<A> is a less-than operation.
This problem does not happen after 4.3.

This code is going to change significantly, so this won't be needed
soon.

Tested on x86_64 with g++ 4.3 and g++ 4.6.

    PR bootstrap/54478
    * vec.h (vec_t::alloc): Remove explicit type specification
    in call to reserve.
    (vec_t::copy): Likewise.
    (vec_t::reserve): Likewise.
    (vec_t::reserve_exact): Likewise.
    (vec_t::safe_splice): Likewise.
    (vec_t::safe_push): Likewise.
    (vec_t::safe_grow): Likewise.
    (vec_t::safe_grow_cleared): Likewise.
    (vec_t::safe_insert): Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/vec.h

--- Comment #5 from Diego Novillo <dnovillo at gcc dot gnu.org> 2012-09-04 18:34:14 UTC ---
Fixed.