PR c++/16338
	* cp-tree.h (DECL_INTEGRAL_CONSTANT_VAR_P): New macro.
	* call.c (null_ptr_cst_p): Handle variables with constant
	initializers.
	* pt.c (convert_nontype_argument): Use
	DECL_INTEGRAL_CONSTANT_VAR_P.
	* semantics.c (finish_id_expression): Likewise.

	PR c++~/16489
	* decl.c (duplicate_decls): Reject duplicate namespace
	declarations.

	PR c++/16810
	* typeck.c (build_ptrmemfunc): Loosen assertion.

	PR c++/16338
	* g++.dg/init/null1.C: New test.
	* g++.dg/tc1/dr76.C: Adjust error marker.

	PR c++/16489
	* g++.dg/parse/namespace10.C: New test.

	PR c++/16810
	* g++.dg/inherit/ptrmem2.C: New test.

From-SVN: r85421

rs6000.c (rs6000_split_multireg_move): Just abort if trying to *store* to a non-offsettable address.

	* config/rs6000/rs6000.c (rs6000_split_multireg_move): Just abort
	if trying to *store* to a non-offsettable address.
	* config/rs6000/rs6000.md (movtf_internal): Don't move GPRs to
	a nonoffsettable address.
	(movdi_internal32): Don't move GPRs to a nonoffsettable address.
	Clean up.
	(movti_string): Don't move GPRs to a nonoffsettable address.
	(movti_ppc64): Don't move GPRs to a nonoffsettable address.  Clean up.

From-SVN: r85419

2004-08-02  Ben Elliston  <bje@au.ibm.com>

	PR target/16155
	* config/rs6000/altivec.h: Replace typeof with __typeof__.

[testsuite]
2004-08-02  Ben Elliston  <bje@au.ibm.com>

	* gcc.dg/pr16155.c: New test.

From-SVN: r85418

From-SVN: r85416

	* options.c (gfc_init_options): Don't warn about the use GNU
	extensions by default.
	(gfc_post_options): Warn about GNU extensions with -pedantic.
	(gfc_handle_option): Don't warn about GNU extensions with -std=gnu.

From-SVN: r85413

        * expr.c (expand_expr_real_1) <normal_inner_ref>: Fix crash with
        variable sized types.

From-SVN: r85412

        * call.c (z_candidate::template_decl): Rename from template.
        (add_template_candidate_real): Adjust member reference.
        (joust): Likewise.

From-SVN: r85411

	* decl.c (update_aliases, initialize_local_variable): Replace calls
	to build with calls to buildN.
	* java-gimplify.c (java_gimplify_modify_expr): Likewise.
	* java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
	* parse.h (BUILD_THROW): Likewise.
	* parse.y (switch_expression, synchronized_statement,
	catch_clause_parameter, array_creation_expression,
	conditional_expression, make_qualified_name,
	resolve_qualified_expression_name, patch_method_invocation,
	patch_invoke, build_method_invocation, build_new_invocation,
	build_assignment, patch_assignment, build_binop, patch_binop,
	build_string_concatenation, build_incdec, patch_unaryop,
	patch_cast, build_array_ref, build_newarray_node, patch_newarray,
	patch_return, build_if_else_statement, build_labeled_block,
	build_new_loop, build_loop_body, build_bc_statement,
	build_assertion, encapsulate_with_try_catch, build_try_statement,
	build_try_finally_statement, patch_synchronized_statement,
	emit_test_initialization): Likewise, replace build with buildN.

From-SVN: r85410

	* io/write.c (write_float): Use the slightly more portable isnan
	in preference to isinf.

From-SVN: r85407

	* doc/invoke.texi: In the MIPS options section, remove the passage
	saying that -mexplicit-relocs is usually disabled for -mabicalls
	-fno-unit-at-a-time.
	* config/mips/mips.c (override_options): Remove the code that enforced
	this rule.

From-SVN: r85406

	* config/mips/mips.md (cprestore): Provide two alternatives, one for
	an in-range offset and one for an out-of-range offset.  Wrap the latter
	in .set macro/.set nomacro if it's inside a .set nomacro block.

From-SVN: r85405

	* config/mips/mips-protos.h (mips_gp_save_slot): Remove.
	(mips_restore_gp): Declare.
	* config/mips/mips.c (mips_add_offset): Add a scratch register
	argument.  Reimplement in rtl only, reusing MIPS16 logic from
	mips_output_mi_thunk.
	(mips_legitimize_address, mips_legitimize_const_move): Adjust calls
	to mips_add_offset.
	(mips_gp_save_slot): Delete.
	(mips_restore_gp): New function.
	(mips_set_return_address, mips_output_mi_thunk): Use mips_add_offset.
	* config/mips/mips.md (exception_receiver): Turn into a
	define_insn_and_split.  Use mips_restore_gp to do the split.
	(call_internal, call_value_internal, call_value_multiple_internal): Use
	mips_restore_gp to restore $gp.

From-SVN: r85404

2004-08-01  Andrew John Hughes  <gnu_andrew@member.fsf.org>

	* java/util/Collection.java, java/util/List.java,
	java/util/Map.java, java/util/Set.java,
	java/util/SortedMap.java, java/util/SortedSet.java:
	Added additional exceptions to documentation.

From-SVN: r85403

	* configure.in [host *mingw*] (SYSTEMSPEC): Remove -lwsock32.
	* configure. Regenerate.
	* include/win32.h: Explicitly include winsock2.h
	* win32.cc (_Jv_platform_initialize): Require version 2.2 of
	Winsock api.

From-SVN: r85401

2004-07-31  Andrew Pinski  <apinski@apple.com>

        PR other/16842
        * mkheaders.in (libsubdir): s/gcc-lib/gcc/.

From-SVN: r85399

From-SVN: r85397

c-decl.c (diagnose_mismatched_decls): Give error for external redeclaration of identifier declared with no linkage...

	* c-decl.c (diagnose_mismatched_decls): Give error for external
	redeclaration of identifier declared with no linkage, not just
	warning with -Wtraditional.  Do not check DECL_CONTEXT to give
	error for redeclaration with no linkage.

testsuite:
	* gcc.dg/redecl-2.c: New test.

From-SVN: r85386

locale_facets.tcc (num_get<>::_M_extract_float, [...]): In the main parsing loop delay the life of __q to the actual use point.

2004-07-30  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/locale_facets.tcc (num_get<>::_M_extract_float,
	num_get<>::_M_extract_int): In the main parsing loop delay the
	life of __q to the actual use point.

From-SVN: r85380

From-SVN: r85372

2004-07-30  Geoffrey Keating  <geoffk@apple.com>

	* config/rs6000/rs6000.c (legitimate_lo_sum_address_p): Permit
	non-offsettable addresses even for DImode.
	(rs6000_split_multireg_move): Cope with non-offsettable addresses
	being moved into multiple GPRs.

	* config/rs6000/rs6000.c (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Default
	to 64.
	(rs6000_override_options): Use RS6000_DEFAULT_LONG_DOUBLE_SIZE.
	* config/rs6000/darwin.h (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Define
	to 128.
	* config/rs6000/darwin-ldouble.c (isless): New macro.
	(inf): New macro.
	(nonfinite): New macro.
	(FPKINF): Delete.
	(_xlqadd): Completely rewrite.
	(_xlqmul): Correct overflow handling.
	(_xlqdiv): Correct overflow handling.
	* config/rs6000/darwin-ldouble-format: New file.

Index: testsuite/ChangeLog
2004-07-30  Geoffrey Keating  <geoffk@apple.com>

	* gcc.dg/darwin-longdouble.c: New file.

From-SVN: r85371

From-SVN: r85369

	* config/i386/i386.md: New peephole2's to convert imul by 3, 5 or
	9 into the equivalent lea instruction.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r85366

        * gimplify.c (gimplify_expr) <case CONST_DECL>: Don't replace
        with DECL_INITIAL if fb_lvalue.
        * tree-gimple.c (is_gimple_id): Add CONST_DECL.
        * tree-pretty-print.c (dump_decl_name): Dump unnamed CONST_DECL
        with <Cxxx>.
        * tree-ssa-ccp.c (maybe_fold_stmt_indirect): Fold CONST_DECL.
fortran/
        * trans-expr.c (gfc_conv_expr_reference): Create a CONST_DECL
        for TREE_CONSTANTs.
testsuite/
        * gfortran.fortran-torture/execute/intrinsic_rrspacing.f90: Fix
        write to constant argument.
        * gfortran.fortran-torture/execute/intrinsic_scale.f90: Likewise.

From-SVN: r85365

        * gfortran.fortran-torture/execute/intrinsic_nearest.f90: Disable
        tests of nearest around zero.

From-SVN: r85361

2004-07-30  Andrew Pinski  <apinski@apple.com>

        * gcc.c-torture/compile/20040730-1.c: New test.

From-SVN: r85360

tree-ssa-alias.c (compute_points_to_and_addr_escape): If a pointer escapes through a function call...


	* tree-ssa-alias.c (compute_points_to_and_addr_escape): If a
	pointer escapes through a function call, assume that the
	callee will dereference it.
	(add_pointed_to_var): Assume that VALUE is always an
	ADDR_EXPR.
	(collect_points_to_info_r): Only call add_pointed_to_var if
	the value is an ADDR_EXPR.

From-SVN: r85353

	* gcc.dg/vmx/vmx.exp: Explain why we skip tests for
	powerpc-eabispe.

From-SVN: r85346

	* java/util/zip/GZIPInputStream.java
	(GZIPInputStream): Increase buffer size to 4k.
	* java/util/zip/GZIPOutputStream.java
	(GZIPOutputStream): Likewise.
	* java/util/zip/Inflater.java
	(setInput): Merged formating with GNU classpath.
	* java/util/zip/InflaterInputStream.java
	(InflaterInputStream): Increase buffer size to 4k.
	(fill): Throw exception if stream ends early.
	(read): Merged endless-loop with GNU classpath.
	(skip): Increase buffer size to 2k.

From-SVN: r85340

	* tree-ssa-alias.c (create_alias_map_for): Do not get the
	alias set of the inner type of ARRAY_TYPEs.

From-SVN: r85338

	* gnu/java/awt/EmbeddedWindow.java
	(addNotify): Use AccessController to allow execution of privileged
	code.

From-SVN: r85337

From-SVN: r85331

	* lib/g++.exp (g++_link_flags): Check whether LD_LIBRARY_PATH already
	contains $ld_library_path.
	* lib/gfortran.exp (gfortran_link_flags): Likewise.

From-SVN: r85329

From-SVN: r85321

tree-ssa-ccp.c (visit_assignment): Move code to prevent setting a non-register to UNDEFINED right before the call...


	* tree-ssa-ccp.c (visit_assignment): Move code to prevent
	setting a non-register to UNDEFINED right before the call to
	set_lattice_value.

From-SVN: r85318

From-SVN: r85316

2004-07-29  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/14220
	* include/bits/locale_facets.tcc (num_put<>::_M_insert_float):
	Don't clip the precision passed down to __convert_from_v:
	22.2.2.2.2 nowhere says so.
	* testsuite/22_locale/num_put/put/char/14220.cc: New.
	* testsuite/22_locale/num_put/put/wchar_t/14220.c: Likewise.

From-SVN: r85315

tree-ssa.c (verify_flow_sensitive_alias_info): When comparing points-to sets of different pointers...


	* tree-ssa.c (verify_flow_sensitive_alias_info): When
	comparing points-to sets of different pointers, make sure the
	second pointer is actually referenced in the code.

From-SVN: r85314

        * g++.dg/ext/stmtexpr2.C (alt1): Rename from expected.
        (alt2, which): New.
        (Check): Accept either alternative.

From-SVN: r85313

From-SVN: r85312

	* config/ia64/ia64.c (setjmp_operand): Delete, unused.
	(got_symbolic_operand): Remove unreachable code.
	* config/ia64/ia64.h (PREDICATE_CODES): Remove entry for
	setjmp_operand; add entry for tls_symbolic_operand.
	* config/ia64/ia64-protos.h: Remove all prototypes of
	predicate functions.

From-SVN: r85311