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| author | Joseph Myers <jsm@polyomino.org.uk> | 2003-10-22 23:28:39 +0100 |
|---|---|---|
| committer | Joseph Myers <jsm28@gcc.gnu.org> | 2003-10-22 23:28:39 +0100 |
| commit | dc70e81d6e03635053815aba4360da3356ae5b24 (patch) | |
| tree | 28a0768008d74d4ffb87685f8213007c87501bc9 /gcc/cppcharset.c | |
| parent | 3c21d6e0f7c7b6d02686e24d0967ffffe85b61ad (diff) | |
| download | gcc-dc70e81d6e03635053815aba4360da3356ae5b24.zip gcc-dc70e81d6e03635053815aba4360da3356ae5b24.tar.gz gcc-dc70e81d6e03635053815aba4360da3356ae5b24.tar.bz2 | |
obstack.h: Merge the following change from gnulib...
include:
* obstack.h: Merge the following change from gnulib:
2003-10-21 Paul Eggert <eggert@twinsun.com>
* obstack.h (obstack_1grow_fast): Properly parenthesize arg.
(obstack_ptr_grow_fast, obstack_int_grow_fast):
Don't use lvalue casts, as GCC plans to remove support for them
in GCC 3.5. Reported by Joseph S. Myers. This bug
was also present in the non-GCC version, indicating that this
code had always been buggy and had never been widely used.
(obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
Use the fast variant of each macro, rather than copying the
definiens of the fast variant; that way, we'll be more likely to
catch future bugs in the fast variants.
gcc:
* c-typeck.c (pedantic_lvalue_warning): Unconditionally warn of
deprecation of casts as lvalues.
* fixinc/inclhack.def (obstack_lvalue_cast): New fix.
* fixinc/fixincl.x: Regenerate.
* fixinc/tests/base/obstack.h: New test.
gcc/testsuite:
* gcc.dg/cast-lvalue-1.c: New test.
From-SVN: r72826
Diffstat (limited to 'gcc/cppcharset.c')
0 files changed, 0 insertions, 0 deletions