2009-04-17 Rafael Avila de Espindola <espindola@google.com>
* Makefile.in (REVISION_s): Always include quotes. Change ifdef to use
REVISION_c.
(OBJS-common): Add plugin-version.o.
(plugin-version.o): New.
* gcc-plugin.h (plugin_gcc_version): New.
(plugin_default_version_check): New.
(plugin_init_func, plugin_init): Add version argument.
* plugin-version.c: New.
* plugin.c (str_plugin_gcc_version_name): New.
(try_init_one_plugin): Read plugin_gcc_version from the plugin and
pass it to the init function.
(plugin_default_version_check): New.
From-SVN: r146274
2009-04-17 Richard Guenther <rguenther@suse.de>
* tree-ssa-alias.c (refs_may_alias_p_1): Do not use TBAA
for decl-vs-decl disambiguation.
From-SVN: r146273
2009-04-17 Robert Dewar <dewar@adacore.com>
* sem_ch3.adb: Minor reformatting
2009-04-17 Pascal Obry <obry@adacore.com>
* adaint.c: Add __gnat_use_acl global variable to control use of ACL.
From-SVN: r146269
2009-04-17 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Build_Derived_Enumeration_Type): Diagnose properly
illegal constraints on type derived from formal discrete types.
From-SVN: r146268
2009-04-17 Thomas Quinot <quinot@adacore.com>
PR ada/35953
* g-socthi-vms.adb, g-socthi-vms.ads, g-socthi-vxworks.adb,
g-socthi-vxworks.ads, g-socthi-mingw.adb, g-socthi-mingw.ads,
g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads, g-socket.adb,
g-socket.ads (GNAT.Sockets.Thin.C_Send,
GNAT.Sockets.Thin.Syscall_Send): Remove unused subprograms.
Replace calls to send(2) with equivalent sendto(2) calls.
(GNAT.Sockets.Send_Socket): Factor common code in inlined subprogram.
(GNAT.Sockets.Write): Account for the case of hyper-empty arrays, do not
report an error in that case. Factor code common to the two versions
(datagram and stream) in common routine Stream_Write.
From-SVN: r146267
2009-04-17 Robert Dewar <dewar@adacore.com>
* exp_disp.adb: Minor reformatting
Minor code reorganization (use Nkind_In)
* prepcomp.adb: Minor reformatting
* sem_ch3.adb: Minor reformatting
* sem_res.adb: Minor comment addition
* exp_ch5.adb (Expand_Assign_Array): Use Has_Address_Clause to test
for address clause
* lib-xref.adb (Generate_Reference): Exclude recursive calls from
setting Is_Referenced
* types.ads: Minor reformatting
2009-04-17 Arnaud Charlet <charlet@adacore.com>
* gnat_ugn.texi: Initial documentation on binding generator.
From-SVN: r146266
2009-04-17 Ed Schonberg <schonberg@adacore.com>
* einfo.ads, einfo.adb: New attribute Underlying_Record_View, to handle
type extensions whose parent is a type with unknown discriminants.
* exp_aggr.adb (Expand_Record_Aggregate): If the type of an extension
aggregate has unknown discriminants, use the Underlying_Record_View to
obtain the discriminants of the ancestor part.
* exp_disp.adb (Build_Dispatch_Tables): Types that are
Underlying_Record_Views share the dispatching information of the
original record extension.
* exp_ch3.adb (Expand_Record_Extension): If the type inherits unknown
discriminants, propagate dispach table information to the
Underlying_Record_View.
* sem_ch3.adb (Build_Derived_Private_Type): If parent type has unknown
discriminants and declaration is not a completion, generate
Underlying_Record_View to provide proper discriminant information to
the front-end and to gigi.
From-SVN: r146264
2009-04-17 Pascal Obry <obry@adacore.com>
* initialize.c: Fix test for reallocating the arguments array.
2009-04-17 Geert Bosch <bosch@adacore.com>
* exp_fixd.adb (Expand_Convert_Float_To_Fixed): Have float to fixed
conversion truncate only for decimal fixed point types.
2009-04-17 Jerome Lambourg <lambourg@adacore.com>
* g-comlin.adb (Initialize_Scan_Option): Make sure the sections are
reinitialized.
From-SVN: r146261
2009-04-17 Richard Guenther <rguenther@suse.de>
* tree-ssa-dom.c (gimple_assign_unary_useless_conversion_p): Remove.
(record_equivalences_from_stmt): Remove useless checks and
simplifications.
* tree-ssa-pre.c (eliminate): Avoid converting a constant if
the type is already suitable.
From-SVN: r146260
2009-04-17 Robert Dewar <dewar@adacore.com>
* exp_ch5.adb (Expand_Assign_Array): Do not set Forwards_OK and
Backwards_OK if either operand has an address clause.
2009-04-17 Pascal Obry <obry@adacore.com>
* initialize.c: Code clean up, use realloc.
From-SVN: r146259
2009-04-17 Pascal Obry <obry@adacore.com>
* initialize.c: Do not get Unicode command line if Unicode support not
activated.
Add support for wildcard expansion for Unicode parameters on Win32.
* mingw32.h: Add missing macros when Unicode support not activated.
From-SVN: r146258
2009-04-17 Javier Miranda <miranda@adacore.com>
* sem_ch6.adb (Check_Anonymous_Return): Add missing checks to
avoid generating code that references the Current_Master
when compiling without tasks.
2009-04-17 Vincent Celier <celier@adacore.com>
* prj-attr.adb: New project level attribute Target
* prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
attribute Target
* prj.ads (Project_Configuration): New component Target
From-SVN: r146256
2009-04-17 Thomas Quinot <quinot@adacore.com>
* exp_ch7.adb (Expand_Ctrl_Function_Call): Remove incorrect special
case for the case of an aggregate component, the attach call for the
result is actually needed.
* exp_aggr.adb (Backend_Processing_Possible): Backend processing for
an array aggregate must be disabled if the component type requires
controlled actions.
* exp_ch3.adb: Minor reformatting
2009-04-17 Arnaud Charlet <charlet@adacore.com>
* s-taprop-tru64.adb, s-taprop-vms.adb, s-taprop-linux.adb,
s-taprop-solaris.adb, s-taprop-irix.adb, s-taprop-hpux-dce.adb,
s-taprop-posix.adb (Suspend_Until_True): Protect against early wakeup.
From-SVN: r146254
2009-04-17 Bob Duff <duff@adacore.com>
* output.ads (Indent,Outdent): New procedures for indenting the output.
(Write_Char): Correct comment -- LF _is_ allowed.
* output.adb (Indent,Outdent): New procedures for indenting the output.
Keep track of the indentation level, and make sure it doesn't get too
high.
(Flush_Buffer): Insert spaces at the beginning of each line, if
indentation level is nonzero.
(Save_Output_Buffer,Restore_Output_Buffer): Save and restore the current
indentation level.
(Set_Standard_Error,Set_Standard_Output): Remove superfluous
"Next_Col := 1;". Flush_Buffer does that.
* sem_ch6.adb, sem_ch7.adb (Debug_Flag_C): Reorganize the output
controlled by the -gnatdc switch. It now occurs on entry/exit to the
relevant analysis routines, and calls Indent/Outdent to make the
indentation reflect the nesting level. Add "helper" routines, since
otherwise lots of "return;" statements would skip the debugging output.
From-SVN: r146253
2009-04-17 Thomas Quinot <quinot@adacore.com>
* exp_aggr.adb: Minor code reorganization, no behaviour change.
2009-04-17 Ed Schonberg <schonberg@adacore.com>
* sem_ch8.adb (Use_One_Type): Handle properly a redundant use type
clause in a unit that is a package body or a subunit, when the previous
clause appears in a spec or a parent.
From-SVN: r146250
gcc/
* config.gcc: Add soft-fp/t-softfp and i386/t-linux to tmake_file
for i[34567]86-*-kfreebsd*-gnu*, x86_64-*-kfreebsd*-gnu*.
libgcc/
* config.host: Add i386/${host_address}/t-fprules-softfp to
tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
From-SVN: r146248
* lib/gcc-dg.exp (gcc-dg-prune): Make linker message check
less strict so it also works with auto-overlay support.
* lib/gcc-defs.exp (${tool}_check_unsupported_p): Add check
for "exceeds local store" linker errors on the SPU.
* lib/gfortran.exp: Include target-supports.exp.
(gfortran_init): On SPU targets where automatic overlay support
is available, use it to build all Fortran test cases.
* gfortran.dg/pr20257.f90: Skip on spu-*-* targets.
From-SVN: r146242
* configure.ac: Test for -ffunction-sections -fdata-sections and
set SECTION_FLAGS accordingly.
* configure: Regenerate.
* Makefile.am: Add SECTION_FLAGS to AM_CFLAGS.
* Makefile.in: Regenerate.
From-SVN: r146241
2009-04-17 Thomas Quinot <quinot@adacore.com>
* sinfo.ads, exp_aggr.adb, exp_aggr.ads: Minor reformatting
* exp_ch7.adb: Minor reformatting
2009-04-17 Bob Duff <duff@adacore.com>
* exp_ch4.adb (Expand_Allocator_Expression): In an initialized
allocator, check that the expression of the qualified expression obeys
the constraints of the subtype of the qualified expression.
2009-04-17 Thomas Quinot <quinot@adacore.com>
* sprint.adb (Write_Itype): Add handling of enumeration subtypes.
From-SVN: r146239
2009-04-17 Nicolas Roche <roche@adacore.com>
* initialize.c (__gnat_initialize): remove MAX_PATH limitation on each
argument length.
2009-04-17 Gary Dismukes <dismukes@adacore.com>
* sem_elim.adb (Eliminate_Error_Msg): Minor change to error message to
cover both calls and attribute references ("call" => "reference").
2009-04-17 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Analyze_Subtype_Declaration): A subtype of an access
type for which Storage_Size is set to 0 is legal in a pure unit.
From-SVN: r146237
2009-04-17 Thomas Quinot <quinot@adacore.com>
* exp_ch7.adb: Minor reformatting
2009-04-17 Robert Dewar <dewar@adacore.com>
* restrict.adb (Check_Restriction_No_Dependence): Don't check
restriction if outside main extended source unit.
* sem_ch10.adb (Analyze_With_Clause): Check No_Dependence restriction
for parents of child units as well as the child unit itself.
2009-04-17 Bob Duff <duff@adacore.com>
* checks.ads: Minor comment fix
* exp_aggr.ads: Minor comment fix
2009-04-17 Nicolas Roche <roche@adacore.com>
* adaint.c: Improve cross compiler detection and handling.
From-SVN: r146236
2009-04-17 Eric Botcazou <ebotcazou@adacore.com>
* exp_ch4.adb (Expand_Concatenation): Do not use calls at -Os.
2009-04-17 Pascal Obry <obry@adacore.com>
* mingw32.h: Add S2WSC and WS2SC macros to convert to/from
CurrentCodePage.
* adaint.h: Encoding_Unspecified is now defined. Corresponds to the
value when no encoding form paramter is set on Text_IO services.
* adaint.c: CurrentCodePage new variable on Windows.
Use new macros S2WSC and WS2SC instead of the UTF-8 oriented
ones.
* mkdir.c: Use new macros S2WSC and WS2SC instead of the UTF-8 oriented
ones.
* initialize.c: Initialize CurrentCodePage depending on GNAT_CODE_PAGE
environment variable value. Default is UTF-8.
* s-crtl.ads: Filename_Encoding add Unspecified in the enumeration type.
fopen and freopen encoding parameter is now set to Unspecified.
The default value is in this case UTF-8 (as it was before) but
use the new macros that convert to/from the code page set
at runtime (CurrentCodePage).
* s-fileio.adb: When no encoding specified use Unspecified value.
2009-04-17 Ed Schonberg <schonberg@adacore.com>
* atree.adb, atree.ads: Remove dead code.
From-SVN: r146235
2009-04-17 Ed Schonberg <schonberg@adacore.com>
* atree.ads, atree.adb: Move New_Copy_Tree.to sem_util.
* nlists.ads, nlists.adb: Move New_Copy_List to sem_util.
* lib-load.adb: Use Copy_Separate_Tree rather than New_Copy_Tree
* sem_util.ads, sem_util.adb: New_Copy_Tree and New_Copy_List belong in
semantic units, because the handling of itypes in the copied tree
requires semantic information that does not belong in atree.
2009-04-17 Robert Dewar <dewar@adacore.com>
* par-ch6.adb: Minor reformatting
* prj.adb: Minor reformatting
From-SVN: r146230
