+2010-12-01 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc-interface/misc.c (flag_compare_debug, flag_stack_check):
+ Undefine as macros then define as variables.
+ (gnat_post_options): Set variables from global_options.
+
+2010-11-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR ada/46574
+ * gcc-interface/utils2.c (compare_elmt_bitpos): Fix typos.
+
+2010-11-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR ada/40777
+ * gcc-interface/targtyps.c (get_target_double_scalar_alignment): Guard
+ use of TARGET_64BIT macro.
+
+2010-11-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ * s-osinte-linux.ads (sigset_t): Use unsigned_char subtype directly.
+ (unsigned_long_long_t): New modular type.
+ (pthread_cond_t): Add alignment clause.
+
+2010-11-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnatvsn.adb (Version_String): Change type to C-like array of chars.
+ (Gnat_Version_String): Adjust to above change.
+
+2010-11-18 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Also
+ use return-by-invisible-reference if the return type is By_Reference.
+ Tidy up and skip the processing of the return type if it is void.
+
+2010-11-17 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc-interface/misc.c (gnat_parse_file): Take no arguments.
+
+2010-11-17 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (addressable_p): Rewrite obsolete paragraph in
+ head comment.
+
+2010-11-12 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc-interface/Make-lang.in (ada/misc.o): Use $(OPTS_H).
+ * gcc-interface/misc.c (gnat_handle_option): Take location_t parameter.
+
+2010-11-10 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (gigi): Don't set 'pure' flag on SJLJ routines.
+ * gcc-interface/utils2.c (compare_arrays): Add LOC parameter. Set it
+ directly on all the comparison expressions.
+ (build_binary_op): Pass input_location to compare_arrays.
+
+2010-11-10 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (lvalue_required_p) <N_Type_Conversion>): Look
+ through it for elementary types as well.
+ <N_Unchecked_Type_Conversion>: Adjust to above change.
+ <N_Allocator>: Likewise.
+ (gnat_to_gnu): Do not attempt to rewrite boolean literals.
+
+2010-11-10 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity): Do not set DECL_ARTIFICIAL
+ on the reused DECL node coming from a renamed object.
+ Set DECL_IGNORED_P on the DECL node built for renaming entities if they
+ don't need debug info.
+
+2010-11-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils.c (save_gnu_tree): Improve comments.
+ (get_gnu_tree): Likewise.
+
+2010-11-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (finish_fat_pointer_type): New function.
+ (gnat_to_gnu_entity) <E_Array_Type>: Use it to build the fat pointer
+ type.
+ <E_Access_Type>: Likewise.
+
+2010-11-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/gigi.h (add_stmt_force): Declare.
+ (add_stmt_with_node_force): Likewise.
+ * gcc-interface/trans.c (Attribute_to_gnu): Don't set TREE_SIDE_EFFECTS
+ on the SAVE_EXPR built for cached expressions of parameter attributes.
+ (Subprogram_Body_to_gnu): Force evaluation of the SAVE_EXPR built for
+ cached expressions of parameter attributes.
+ (add_stmt_force): New function.
+ (add_stmt_with_node_force): Likewise.
+
+2010-10-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (gigi): Fix formatting issues.
+ (build_raise_check): Likewise.
+ (gnat_to_gnu): Likewise.
+ * gcc-interface/utils2.c (build_call_raise_range): Likewise.
+ (build_call_raise_column): Likewise.
+
+2010-10-26 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch5.adb, exp_prag.adb, sem_ch3.adb, exp_atag.adb, layout.adb,
+ sem_dist.adb, exp_ch7.adb, exp_util.adb, exp_attr.adb, exp_ch9.adb,
+ sem_ch10.adb, checks.adb, sem_prag.adb, par-endh.adb, sem_ch12.adb,
+ exp_smem.adb, sem_attr.adb, exp_ch4.adb, exp_ch6.adb, exp_ch8.adb,
+ sem_ch6.adb, exp_disp.adb, exp_aggr.adb, exp_dist.adb, sem_ch13.adb,
+ par-ch3.adb, par-ch5.adb, exp_strm.adb, exp_ch3.adb: Minor reformatting
+ * opt.ads: Minor comment fix.
+
+2010-10-26 Vincent Celier <celier@adacore.com>
+
+ * gnat_ugn.texi: Document option -s for gnatlink.
+
+2010-10-26 Robert Dewar <dewar@adacore.com>
+
+ * opt.ads: Move documentation on checksum stuff here from prj-nmsc
+ * prj-nmsc.adb (Process_Project_Level_Array_Attributes): Move
+ documentation on checksum versions to opt.ads.
+
+2010-10-26 Vincent Celier <celier@adacore.com>
+
+ * opt.ads (Checksum_Accumulate_Token_Checksum): New Boolean flag,
+ defaulted to True.
+ (Checksum_GNAT_6_3): New name of Old_Checksums
+ (Checksum_GNAT_5_03): New name of Old_Old_Checksums
+ * prj-nmsc.adb (Process_Project_Level_Array_Attributes): Adapt to new
+ names of Opt flags.
+ Set Checksum_Accumulate_Token_Checksum to False if GNAT version is 5.03
+ or before.
+ * scng.adb (Accumulate_Token_Checksum_GNAT_6_3): New name of procedure
+ Accumulate_Token_Checksum_Old.
+ (Accumulate_Token_Checksum_GNAT_5_03): New name of procedure
+ Accumulate_Token_Checksum_Old_Old.
+ (Nlit): Call Accumulate_Token_Checksum only if
+ Opt.Checksum_Accumulate_Token_Checksum is True.
+ (Scan): Ditto
+
+2010-10-26 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch13.adb (Build_Invariant_Procedure): New calling sequence.
+ (Build_Invariant_Procedure): Properly handle analysis of invariant
+ expression with proper end-of-visible-decls visibility.
+ * sem_ch13.ads (Build_Invariant_Procedure): Changed calling sequence.
+ * sem_ch3.adb (Process_Full_View): Don't build invariant procedure
+ (too late).
+ (Analyze_Private_Extension_Declaration): Propagate invariant flags.
+ * sem_ch7.adb (Analyze_Package_Specification): Build invariant
+ procedures.
+
+2010-10-26 Vincent Celier <celier@adacore.com>
+
+ * opt.ads (Old_Checksums, Old_Old_Checksums): New Boolean flags,
+ defaulted to False.
+ * prj-nmsc.adb (Process_Project_Level_Array_Attributes): When
+ processing attribute Toolchain_Version ("Ada"), set Opt.Old_Checksums
+ and Opt.Old_Old_Checksums depending on the GNAT version.
+ * scng.adb (Accumulate_Token_Checksum_Old): New procedure.
+ (Accumulate_Token_Checksum_Old_Old): New procedure.
+ (Scan): For keywords, when Opt.Old_Checksums is True, call one of the
+ alternative procedures Accumulate_Token_Checksum_Old or
+ Accumulate_Token_Checksum_Old_Old, instead of Accumulate_Token_Checksum.
+
+2010-10-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * gcc-interface/utils2.c (build_compound_expr): New function.
+ * gcc-interface/gigi.h (build_compound_expr): Declare it.
+ * gcc-interface/trans.c (Attribute_to_gnu, call_to_gnu): Use it.
+ (gnat_to_gnu, case N_Expression_With_Actions): Likewise.
+
+2010-10-26 Javier Miranda <miranda@adacore.com>
+
+ * sem_prag.adb (Process_Import_Or_Interface): Skip primitives of
+ interface types when processing all the entities in the homonym chain
+ that are declared in the same declarative part.
+
+2010-10-26 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Process_Range_In_Decl): If the range is part of a
+ quantified expression, the insertion point for range checks will be
+ arbitrarily far in the tree.
+ * sem_ch5.adb (One_Bound): Use Insert_Actions for the declaration of
+ the temporary that holds the value of the bounds.
+ * sem_res.adb (Resolve_Quantified_Expressions): Disable expansion of
+ condition until the full expression is expanded.
+
+2010-10-26 Robert Dewar <dewar@adacore.com>
+
+ * opt.ads: Comment fix.
+ * sem_cat.adb: Treat categorization errors as warnings in GNAT Mode.
+ * switch-c.adb: GNAT Mode does not set
+ Treat_Categorization_Errors_As_Warnings.
+
+2010-10-26 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch8.adb (Analyze_Subprogram_Renaming): Improve warning when an
+ operator renames another one with a different name.
+
+2010-10-26 Thomas Quinot <quinot@adacore.com>
+
+ * exp_ch4.adb, exp_pakd.adb: Minor reformatting.
+
+2010-10-26 Bob Duff <duff@adacore.com>
+
+ * namet.adb: Improve hash function.
+
+2010-10-26 Thomas Quinot <quinot@adacore.com>
+
+ * sem_disp.adb: Minor reformatting.
+
+2010-10-26 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, sem_ch4.adb, sem_disp.adb, switch-c.adb: Minor
+ reformatting.
+ * gnat_ugn.texi: Document -gnateP switch.
+
+2010-10-26 Robert Dewar <dewar@adacore.com>
+
+ * opt.ads (Treat_Categorization_Errors_As_Warnings): New flag
+ * sem_cat.adb (Check_Categorization_Dependencies):
+ Use Check_Categorization_Dependencies
+ * switch-c.adb: GNAT Mode sets Treat_Categorization_Errors_As_Warnings
+ -gnateP sets Treat_Categorization_Errors_As_Warnings
+ * usage.adb: Add line for -gnateP switch
+
+2010-10-26 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch3.adb (Add_Internal_Interface_Entities): Handle primitives
+ inherited from the parent that cover interface primitives.
+ (Derive_Progenitor_Subprograms): Handle primitives inherited from
+ the parent that cover interface primitives.
+ * sem_disp.adb (Find_Primitive_Covering_Interface): When searching in
+ the list of primitives of the type extend the test to include inherited
+ private primitives.
+ * sem_ch6.ads (Is_Interface_Conformant): Add missing documentation.
+ * sem_ch7.adb (Declare_Inherited_Private_Subprograms): Add missing
+ barrier to the loop searching for explicit overriding primitives.
+ * sem_ch4.adb (Analyze_Indexed_Component_Form): Add missing barrier
+ before accessing attribute Entity.
+
+2010-10-26 Bob Duff <duff@adacore.com>
+
+ * make.adb: Call Namet.Finalize, so we can get statistics.
+
+2010-10-26 Geert Bosch <bosch@adacore.com>
+
+ * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Use the subprogram_body
+ node to determine wether the subprogram is a rewritten parameterized
+ expression.
+
+2010-10-26 Robert Dewar <dewar@adacore.com>
+
+ * opt.ads: Minor code reorganization. Alphabetize Warning switches.
+
+2010-10-26 Robert Dewar <dewar@adacore.com>
+
+ * sem_res.adb, xsinfo.adb: Minor reformatting.
+
2010-10-26 Bob Duff <duff@adacore.com>
* namet.adb (Finalize): More cleanup of statistics printouts.
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