* sem_ch12.adb:
Document use of Associated_Node on Selected_Components.
(Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
to clarify use of untyped descendant fields.
From-SVN: r47682
* prj-dect.ads: Add ??? comment
Add 2001 to copyright notice (was not done in after all)
* prj-part.adb: Minor reformatting. Reword one awkward error message.
* prj.ads: Minor reformatting throughout, and add some ??? comments
* snames.ads: Minor reformatting
From-SVN: r47680
* sem_warn.adb: Remove stuff for conditionals, we are not going to
do this after all.
* sem_warn.ads: Remove stuff for conditionals, we are not going to
do this after all. Add 2001 to copyright notice
From-SVN: r47677
* gcse.c (store_killed_in_insn): Consider pure calls
as potential store killers in addition to normal calls.
* gcc.c-torture/execute/20011024-1.c: New test.
From-SVN: r47675
* c-typeck.c (output_init_element): Call digest_init
just once, not in each if branch and check its return value for
error_mark_node.
* gcc.dg/noncompile/20011025-1.c: New test.
From-SVN: r47673
* c-decl.c (pushdecl): Only increase n_incomplete if pushed decl's
type is RECORD_TYPE, UNION_TYPE or ARRAY_TYPE thereof.
(finish_struct): Break the loop if n_incomplete went to 0.
For ARRAY_TYPE, if it is not TYPE_DECL, layout the decl too.
* gcc.c-torture/compile/20011130-1.c: New test.
From-SVN: r47671
* expr.c (store_expr): When copying string constant into array,
use functions that update memrefs instead of computations on
addresses to better track MEMs. Also properly handle 32/64 pointers.
(expand_expr): Use TARGET even if not reg for multi-word CONSTRUCTOR.
(expand_expr, case CONSTRUCTOR): Fix errors in parms to assign_temp.
From-SVN: r47663
* errout.adb (Error_Msg): Ignore attempt to put error msg at junk
location if we already have errors. Stops some cases of cascaded
errors.
* errout.adb: Improve comment.
From-SVN: r47653
(Analyze_Formal_Type_Definition): Defend against Error.
(Analyze_Formal_Subprogram): Defend against Error.
* par-ch12.adb (F_Formal_Type_Declaration): In case of error,
remove following semicolon if present. Removes cascaded error.
From-SVN: r47652
(Gen_Exception_Table_Ada): Write "begin" and then return if Num
exceptions equals 0.
(Gen_Exception_Table_C): Return if Num exceptions equals 0.
Fixes PIWG E tests (which have to be run with -gnatL).
From-SVN: r47651
* einfo.ads: Block_Node points to the identifier of the block, not to
the block node itself, to preserve the link when the block is
rewritten, e.g. within an if-statement with a static condition.
* inline.adb (Cleanup_Scopes): recover block statement from block
entity using new meaning of Block_Node.
* sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
identifier of block node, rather than to node itself.
From-SVN: r47649
(Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
(Discrimify): Go back to setting the Etypes of the selected component
because the Vname component does not exist at this point and will
fail name resolution. Also set Analyzed.
Remove with and use of Sem_Res.
From-SVN: r47648
(Compile_Time_Known_Attribute): New procedure.
(Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
proper range check.
From-SVN: r47646
2001-12-04 Andrew MacLeod <amacleod@redhat.com>
* rtl.h (initialize_uninitialized_subregs): New prototype.
* toplev.c (rest_of_compilation): Call initialize_uninitialized_subregs
when optimization is on.
* flow.c (find_regno_partial): Find subregs within an expression.
(initialize_uninitialized_subregs): Initialize live on entry registers
which are used in subreg expressions.
From-SVN: r47644
* sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
access discriminant within a type extension that constrains its
parent discriminants.
From-SVN: r47643
* sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
is malformed, use instance of Any_Id to allow analysis to proceed.
* par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
type definition is illegal.
(P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
misplaced.
From-SVN: r47642
* exp_util.adb: Minor reformatting from last change
* errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
which is a rewriting of an expression, traverse the original
expression to remove warnings that may have been posted on it.
From-SVN: r47639
* verify.cc (_Jv_BytecodeVerifier::linked_utf8): New structure.
(_Jv_BytecodeVerifier::utf8_list): New field.
(_Jv_BytecodeVerifier::_Jv_BytecodeVerifier): Initialize it.
(_Jv_BytecodeVerifier::~_Jv_BytecodeVerifier): Free it.
(_Jv_BytecodeVerifier::make_utf8_const): New method.
(_Jv_BytecodeVerifier::get_one_type): Use it.
(_Jv_BytecodeVerifier::type::merge): When using local semantics,
if the destination type is already unsuitable then we didn't
change.
From-SVN: r47634
Ed Schonberg
Daniel Berlin
Robert Dewar
Geert Bosch
Vincent Celier
Richard Kenner
Jakub Jelinek
Jakub Jelinek
Douglas B Rupp
Richard Kenner
GCC Administrator
Neil Booth
John Wehle
John David Anglin
Gary Dismukes
Arnaud Charlet
Andrew MacLeod
Martin v. Löwis
Tom Tromey
Phil Edwards
DJ Delorie
Alan Modra