2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
* pt.c (tsubst_copy) <case SIZEOF_EXPR>: Cope with
tsubst_pack_expansion returning a pack expansion, or a TREE_VEC
ending in a pack expansion, both of which can occur when
substituting into a nested template.
(tsubst_copy_and_build) <case SIZEOF_EXPR>: When we're
instantiating the sizeof...(X) form, make tsubst_copy do the work.
* parser.c (cp_parser_template_parameter): Deal with unnamed
non-type template parameter packs identified by pack expansions in
the parameter type.
2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
* g++.dg/cpp0x/variadic91.C: New.
From-SVN: r133642
2008-03-27 Paolo Bonzini <bonzini@gnu.org>
* configure.ac (frags): Don't set, use frag instead.
(PICFLAG): Set here and substitute.
* Makefile.in (PICFLAG): Substitute from autoconf.
* configure: Regenerate.
From-SVN: r133639
2008-03-27 Richard Guenther <rguenther@suse.de>
* fold-const.c (target.h): Include.
(fold_comparison): Fold comparison of addresses of decls
that bind locally or of constants. Consolidate address folding code.
* tree-vrp.c (operand_less_p): Deal with non-INTEGER_CST
results from fold_binary_to_constant.
(compare_values_warnv): Likewise.
* gcc.dg/fold-addr-1.c: New testcase.
From-SVN: r133632
2008-03-27 Andrew Pinski <pinskia@gmail.com>
PR middle-end/35429
* fold-const.c (fold_truthop): Check for integeral types when folding
a == 0 && b == 0 and a != 0 || b != 0 .
2008-03-27 Andrew Pinski <pinskia@gmail.com>
PR middle-end/35429
* gcc.c-torture/compile/complex-5.c: New test.
From-SVN: r133631
PR c++/35546
* pt.c (apply_late_template_attributes): Don't call tsubst on
first attribute argument if it is IDENTIFIER_NODE.
* g++.dg/ext/attrib33.C: New test.
From-SVN: r133615
2008-03-26 Richard Guenther <rguenther@suse.de>
Revert
2008-03-26 Richard Guenther <rguenther@suse.de>
* fold-const.c (target.h): Include.
(fold_comparison): Fold comparison of addresses of two decls
that bind locally. Consolidate address folding code.
* gcc.dg/fold-addr-1.c: New testcase.
From-SVN: r133608
2008-03-26 Richard Guenther <rguenther@suse.de>
* fold-const.c (target.h): Include.
(fold_comparison): Fold comparison of addresses of two decls
that bind locally. Consolidate address folding code.
* gcc.dg/fold-addr-1.c: New testcase.
From-SVN: r133599
2008-03-26 Robert Dewar <dewar@adacore.com>
* gnat_ugn.texi: Add documentation for -gnatw.w/-gnatw.W
Add description for the new gnatstub option '--header-file'
clarification of -gnatwz/-gnatwZ
Add a "Irix-Specific Considerations" section to document the need to
set LD_LIBRARY_PATH when using the default shared runtime library.
Added documentation for both gcov and gprof.
* gnat_rm.texi: Document that pragma Compile_Time_Warning generates
messages that are not suppressed when clients are compiled.
Add documentation of s-pooglo s-pooloc
Document the new GNAT.Serial_Communications API.
Add documentation for 'Old attribute
Add description of pragma Optimize_Alignment
* ug_words: Add entries for -gnatw.w -gnatw.W
* usage.adb: Add line for -gnatw.w (warn on warnings off)
From-SVN: r133588
2008-03-26 Tristan Gingold <gingold@adacore.com>
* init.c: Do not adjust pc for HPARITH on alpha/vms.
2008-03-26 Robert Dewar <dewar@adacore.com>
* lib-xref.adb: (OK_To_Set_Reference): New function
(Generate_Reference): Don't set referenced from occurrence in Warnings,
Unmodified, or Unreferenced pragma
2008-03-26 Robert Dewar <dewar@adacore.com>
* alloc.ads: Add entries for Warnings_Off_Pragmas table
2008-03-26 GNAT Script <nobody@adacore.com>
* Make-lang.in: Makefile automatically updated
From-SVN: r133586
2008-03-26 Robert Dewar <dewar@adacore.com>
* sem_warn.ads, sem_warn.adb (Warnings_Off_Pragmas): New table
(Initialize): New procedure
(Output_Warnings_Off_Warnings): New procedure
(Check_References): Suppress certain msgs if Is_Trivial_Subprogram
(Output_Non_Modifed_In_Out_Warnings): Ditto
(Warn_On_Unreferenced_Entity): Ditto
From-SVN: r133580
2008-03-26 Robert Dewar <dewar@adacore.com>
* sem_res.adb (Check_Infinite_Recursion): Diagnose definite infinite
recursion and raise SE directly.
(Resolve_Actuals): Reset Never_Set_In_Source if warnings off is
set for formal type for IN mode parameter.
From-SVN: r133579
2008-03-26 Ed Schonberg <schonberg@adacore.com>
* sem_ch7.adb (Install_Parent_Private_Declarations): If the private
declarations of a parent unit are made visible when compiling a child
instance, the parent is not a hidden open scope, even though it may
contain other pending instance.
* sem_ch8.adb (Restore_Scope_Stack): If an entry on the stack is a
hidden open scope for some child instance, it does affect the
visibility status of other stach entries.
(Analyze_Object_Renaming): Check that a class-wide object cannot be
renamed as an object of a specific type.
From-SVN: r133578
2008-03-26 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Analyze_Subprogram_Body): Remove spurious check on
operations that have an interface parameter.
(Analyze_Subprogram_Body): Set Is_Trivial_Subprogram flag
Don't treat No_Return call as raise.
* sem_disp.adb (Check_Dispatching_Operations): apply check for
non-primitive interface primitives to access parameters, not to all
parameters of an access type.
From-SVN: r133577
2008-03-26 Robert Dewar <dewar@adacore.com>
* sem_ch11.adb: Fix No_Exception_Restriction violation for SJLJ
* sinfo.ads, sinfo.adb (From_At_End): New flag
From-SVN: r133576
2008-03-26 Ed Schonberg <schonberg@adacore.com>
* sem_ch10.adb (Analyze_Compilation_Unit): if a unit in the context is
a generic subprogram that is imported, do not attempt to compile
non-existent body.
* sem_ch12.adb (Instantiate_Subprogram_Body): if the generic is
imported, do not generate a raise_program_error for the non-existent
body.
(Pre_Analyze_Actuals): If an error is detected during pre-analysis,
perform minimal name resolution on the generic to avoid spurious
warnings.
(Find_Actual_Type): the designated type of the actual in a child unit
may be declared in a parent unit without being an actual.
From-SVN: r133575
2008-03-26 Vincent Celier <celier@adacore.com>
* prj-dect.adb (Parse_Package_Declaration): When a package name is not
known, check if it may be a missspelling of a known package name. In
not verbose, not mode, issue warnings only if the package name is a
possible misspelling.
In verbose mode, always issue a warning for a not known package name,
plus a warning if the name is a misspelling of a known package name.
* prj-part.adb (Post_Parse_Context_Clause): Modify so that only non
limited withs or limited withs are parse during one call.
(Parse_Single_Project): Post parse context clause in two passes: non
limited withs before current project and limited withs after current
project.
* prj-proc.adb (Imported_Or_Extended_Project_From): Returns an extended
project with the name With_Name, even if it is only extended indirectly.
(Recursive_Process): Process projects in order: first single withs, then
current project, then limited withs.
* prj-tree.adb (Imported_Or_Extended_Project_Of): Returns an extended
project with the name With_Name, even if it is only extended indirectly.
From-SVN: r133573
