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Paul Thomas e8ec07e1ec re PR fortran/16404 (should reject invalid code with -pedantic -std=f95 ? (x8)) 
2005-10-01  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/16404
	PR fortran/20835
	PR fortran/20890
	PR fortran/20899
	PR fortran/20900
	PR fortran/20901
	PR fortran/20902
	* gfortran.h: Prototype for gfc_add_in_equivalence.
	* match.c (gfc_match_equivalence): Make a structure component
	an explicit,rather than a syntax, error in an equivalence
	group.  Call gfc_add_in_equivalence to add the constraints
	imposed in check_conflict.
	* resolve.c (resolve_symbol): Add constraints: No public
	structures with private-type components and no public
	procedures with private-type dummy arguments.
	(resolve_equivalence_derived): Add constraint that prevents
	a structure equivalence member from having a default
	initializer.
	(sequence_type): New static function to determine whether an
	object is default numeric, default character, non-default
	or mixed sequence. Add corresponding enum typespec.
	(resolve_equivalence): Add constraints to equivalence groups
	or their members: No more than one initialized member and
	that different types are not equivalenced for std=f95.  All
	the simple constraints have been moved to check_conflict.
	* symbol.c (check_conflict): Simple equivalence constraints
	added, including those removed from resolve_symbol.
	(gfc_add_in_equivalence): New function to interface calls
	match_equivalence to check_conflict.

2005-10-01  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/16404
	PR fortran/20835
	PR fortran/20890
	PR fortran/20899
	PR fortran/20900
	PR fortran/20901
	PR fortran/20902
	gfortran.dg/equiv_constraint_1.f90: New test.
	gfortran.dg/equiv_constraint_2.f90: New test.
	gfortran.dg/equiv_constraint_3.f90: New test.
	gfortran.dg/equiv_constraint_4.f90: New test.
	gfortran.dg/equiv_constraint_5.f90: New test.
	gfortran.dg/equiv_constraint_6.f90: New test.
	gfortran.dg/equiv_constraint_7.f90: New test.
	gfortran.dg/equiv_constraint_8.f90: New test.
	gfortran.dg/private_type_1.f90: New test.
	gfortran.dg/private_type_2.f90: New test.
	gfortran.dg/g77/980628-2.f, 980628-3.f, 980628-9.f,
	980628-10.f: Assert std=gnu to permit mixing of
	types in equivalence statements.

From-SVN: r104850
2005-10-01 07:39:08 +00:00
boehm-gc gc_locks.h (GC_test_and_set): Change the constraint of the first operand to '0'. 2005-09-15 22:35:52 +00:00
config enable.m4: New file. 2005-09-23 16:33:47 +00:00
contrib * gcc_update: Update dependencies for libjava/aclocal.m4. 2005-08-23 10:55:08 +10:00
fastjar all files: Update FSF address. 2005-06-29 02:59:06 +00:00
fixincludes re PR target/23139 (-pedantic -ffast-math breaks working code) 2005-09-15 20:09:27 +01:00
gcc re PR fortran/16404 (should reject invalid code with -pedantic -std=f95 ? (x8)) 2005-10-01 07:39:08 +00:00
gnattools re PR ada/19959 (Can't compile gnattools for the cross targets) 2005-03-30 10:56:55 +02:00
include libiberty.h (expandargv): New function. 2005-09-26 20:55:10 +00:00
INSTALL
intl Update the address and telephone number of the FSF organization 2005-05-13 08:03:47 +00:00
libada Fix ada enabled "make html". 2005-04-27 18:39:03 -07:00
libcpp c.opt (fextended-identifiers): New. 2005-09-20 21:31:37 +01:00
libffi libffi-dg.exp (libffi_target_compile): For darwin, use -shared-libgcc not -lgcc_s, and explain why. 2005-10-01 06:11:29 +00:00
libgfortran re PR libfortran/24112 (Reopening file with STATUS='OLD' doesn't work) 2005-09-30 20:47:54 +02:00
libiberty * argv.c (expandargv): Do not use xmalloc_failed. 2005-09-27 15:21:41 +00:00
libjava re PR libgcj/24051 (libjava failed to configure) 2005-09-30 20:46:59 +00:00
libmudflap Don't build thread library for targets that don't support threads. 2005-09-30 16:13:06 -07:00
libobjc re PR libobjc/23108 (alignment bug in libobjc/archive.c) 2005-09-04 10:05:39 -07:00
libssp ALL: Update FSF address. 2005-08-17 03:26:45 +00:00
libstdc++-v3 re PR libstdc++/24064 (tr1::unordered_map seems to seg-fault when caching hash values) 2005-09-30 16:54:54 +00:00
maintainer-scripts re PR other/23693 (Manuals in the Portable Document Format (PDF)) 2005-09-30 23:06:07 +01:00
zlib * Imported zlib 1.2.3; merged local changes. 2005-09-12 17:42:53 +00:00
.cvsignore
ABOUT-NLS intl: New directory; see intl/ChangeLog for details. 2003-07-04 18:18:54 +00:00
ChangeLog configure: Regenerate with the correct autoconf version. 2005-09-30 09:13:22 -07:00
ChangeLog.tree-ssa Merge tree-ssa-20020619-branch into mainline. 2004-05-13 02:41:07 -04:00
compile COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
config-ml.in COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
config.guess COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
config.rpath all files: Update FSF address. 2005-07-16 02:30:53 +00:00
config.sub COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
configure configure: Regenerate with the correct autoconf version. 2005-09-30 09:13:22 -07:00
configure.in configure.in (bfin-*-*): New. 2005-09-30 12:09:35 -04:00
COPYING COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
COPYING.LIB Update COPYING.LIB from upstream. Correct last Changelog. 2005-07-14 01:41:54 +00:00
depcomp top level: 2005-06-13 08:26:05 +00:00
install-sh COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
libtool.m4 all files: Update FSF address. 2005-07-16 02:30:53 +00:00
ltcf-c.sh all files: Update FSF address. 2005-07-16 02:30:53 +00:00
ltcf-cxx.sh all files: Update FSF address. 2005-07-16 02:30:53 +00:00
ltcf-gcj.sh all files: Update FSF address. 2005-07-16 02:30:53 +00:00
ltconfig all files: Update FSF address. 2005-07-16 02:30:53 +00:00
ltmain.sh all files: Update FSF address. 2005-07-16 02:30:53 +00:00
MAINTAINERS * MAINTAINERS: Add self as java maintainer. 2005-09-16 16:59:40 +00:00
Makefile.def Index: ChangeLog 2005-09-28 23:50:06 +00:00
Makefile.in Index: ChangeLog 2005-09-28 23:50:06 +00:00
Makefile.tpl Index: ChangeLog 2005-09-28 23:50:06 +00:00
missing COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
mkdep
mkinstalldirs COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
move-if-change all files: Update FSF address. 2005-07-16 02:30:53 +00:00
README
README.SCO * README.SCO: Update the URL. 2005-05-08 17:49:46 +00:00
symlink-tree COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
ylwrap COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00

README 

This directory contains the GNU Compiler Collection (GCC).

The GNU Compiler Collection is free software.  See the file COPYING
for copying permission.  The manuals, and some of the runtime
libraries, are under different terms; see the individual source files
for details.

The directory INSTALL contains copies of the installation information
as HTML and plain text.  The source of this information is
gcc/doc/install.texi.  The installation information includes details
of what is included in the GCC sources and what files GCC installs.

See the file gcc/doc/gcc.texi (together with other files that it
includes) for usage and porting information.  An online readable
version of the manual is in the files gcc/doc/gcc.info*.

See http://gcc.gnu.org/bugs.html for how to report bugs usefully.