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2008-07-14re PR fortran/36725 (g0 edit descriptor: Missing compile-time checking for ↵Jerry DeLisle2-3/+19
invalid g0.d) 2008-07-13 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/36725 * io.c: Add error check for g0 edit descriptor followed by '.'. From-SVN: r137769
2008-07-14re PR target/35492 (ICE building kernel sk_stream_wait_connect ↵Hans-Peter Nilsson2-0/+31
output_operand: invalid operand for 'p' modifier) PR target/35492 * gcc.c-torture/compile/pr35492.c: New test. From-SVN: r137766
2008-07-14re PR target/35492 (ICE building kernel sk_stream_wait_connect ↵Hans-Peter Nilsson4-47/+69
output_operand: invalid operand for 'p' modifier) PR target/35492. * config/cris/cris.h (CRIS_CONST_OK_FOR_LETTER_P): Renamed from CONST_OK_FOR_LETTER_P. All port-local users changed. (CONST_OK_FOR_CONSTRAINT_P): Define; implement Kc as old K, implement Kp matching power-of-two. (CONSTRAINT_LEN): Define to match. * config/cris/cris.md: Replace all use of constraint K with Kc. ("*btst*): Use Kp for operand 0 of last alternative. From-SVN: r137765
2008-07-14Daily bump.GCC Administrator1-1/+1
From-SVN: r137763
2008-07-13re PR testsuite/36440 (FAIL: g++.dg/cdce3.C on powerpc-apple-darwin8.5.0)John David Anglin2-2/+11
PR testsuite/36440 * tree-call-cdce.c (check_target_format): Accept MIPS single, double and quad formats. From-SVN: r137757
2008-07-13tree.c (decl_assembler_name_equal): Expect assembler name of decl to be ↵Jan Hubicka2-7/+33
mangled too. * tree.c (decl_assembler_name_equal): Expect assembler name of decl to be mangled too. From-SVN: r137756
2008-07-13re PR middle-end/36811 (endless (?) loop building with -O3)Richard Guenther2-2/+12
2008-07-13 Richard Guenther <rguenther@suse.de> PR middle-end/36811 * langhooks.c (lhd_print_error_function): Deal with recursive BLOCK trees. From-SVN: r137754
2008-07-13cgraph.c (assembler_name_hash): New static var.Jan Hubicka6-7/+115
* cgraph.c (assembler_name_hash): New static var. (hash_node_by_assembler_name, eq_assembler_name): New. (cgraph_node_for_asm): Use hashtable. (cgraph_remove_node): Maintain hashtable. (change_decl_assembler_name): Sanity check that names are not changing after aliasing was processed. * cgraph.h (varpoon_node): Add next GGC marker. * tree.c (decl_assembler_name_equal): Constify. (decl_assembler_name_hash): New. * tree.h (decl_assembler_name_equal): Constify. (decl_assembler_name_hash): Update. From-SVN: r137753
2008-07-13Daily bump.GCC Administrator1-1/+1
From-SVN: r137750
2008-07-12driver-native.c (host_detect_local_cpu): Handle sb1 and r5000 cpus.David Daney2-0/+9
* config/mips/driver-native.c (host_detect_local_cpu): Handle sb1 and r5000 cpus. From-SVN: r137747
2008-07-12[multiple changes]Daniel Kraft4-1/+22
2008-07-12 Daniel Kraft <d@domob.eu> * resolve.c (resolve_fl_derived): Allow pointer components to empty derived types fixing a missing part of PR fortran/33221. 2008-06-22 Daniel Kraft <d@domob.eu> * gfortran.dg/used_types_21.f90: New test. From-SVN: r137737
2008-07-12md.texi: Document the MIPS "v" constraint.Richard Sandiford5-1/+25
gcc/ * doc/md.texi: Document the MIPS "v" constraint. * config/mips/mips.h (reg_class): Revert last change. (REG_CLASS_NAMES): Likewise. (REG_CLASS_CONTENTS): Likewise. * config/mips/mips.c (mips_regno_to_class): Likewise. * config/mips/constraints.md (v): Likewise, but add documentation. Add a comment to say that this constraint should not be used in gcc code. From-SVN: r137734
2008-07-12Daily bump.GCC Administrator1-1/+1
From-SVN: r137731
2008-07-11* config/h8300/h8300.md (length): Fix branch offset limit.DJ Delorie2-1/+5
From-SVN: r137728
2008-07-11avr-protos.h (avr_peep2_scratch_safe): Remove prototype.Anatoly Sokolov4-36/+32
* config/avr/avr-protos.h (avr_peep2_scratch_safe): Remove prototype. * config/avr/avr.c (avr_peep2_scratch_safe): Remove. (avr_hard_regno_scratch_ok): New function. (TARGET_HARD_REGNO_SCRATCH_OK): Define. * config/avr/avr.md (all peepholes that request a scratch register): Remove avr_peep2_scratch_safe use. From-SVN: r137725
2008-07-11c-common.h (enum rid): Add RID_CXX_COMPAT_WARN.Ian Lance Taylor11-326/+351
./: * c-common.h (enum rid): Add RID_CXX_COMPAT_WARN. (struct c_common_resword): Define. (D_CONLY, D_CXXONLY, D_C99, D_CXX0X, D_EXT, D_EXT89): Define. (D_ASM, D_OBJC, D_CXX_OBJC, D_CXXWARN): Define. (c_common_reswords, num_c_common_reswords): Declare. * c-common.c (c_common_reswords): New global const array. (num_c_common_reswords): New const int. * c-parser.c (struct resword, reswords): Don't define. (D_C89, D_EXT, D_EXT89, D_OBJC): Don't define. (c_parse_init): Clarify mask code. Use c_common_reswords rather than reswords. If warning about C++ keywords, give them a special RID code. (c_lex_one_token): Warn about C++ keywords. Call objc_is_reserved_word rather than OBJC_IS_AT_KEYWORD. (c_parser_external_declaration): Look for RID_xxx rather than RID_AT_xxx, for ObjC++ keywords which are also C++ keywords. (c_parser_statement_after_labels): Likewise. (c_parser_objc_class_instance_variables): Likewise. (c_parser_objc_class_declaration): Likewise. (c_parser_objc_try_catch_statement): Likewise. * c-decl.c (c_print_identifier): Ignore RID_CXX_COMPAT_WARN. (declspecs_add_type): Likewise. cp/: * lex.c (struct resword, reswords): Don't define. (D_EXT, D_ASM, D_OBJC, D_CXX0X): Don't define. (init_reswords): Clarify mask code. Use c_common_reswords rather than reswords. objc/: * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS, etc., not just when OBJCPLUS is defined. testsuite/: * gcc.dg/Wcxx-compat-2.c: New test. From-SVN: r137724
2008-07-11re PR c++/13101 (incorrect warning on initialized extern const function pointer)Dodji Seketeli4-16/+31
2008-07-11 Dodji Seketeli <dseketel@redhat.com> PR c++/13101 * decl.c (grokdeclarator): Warn about initializing variables of storage class 'extern' only after the type of the declarator has been properly computed. From-SVN: r137723
2008-07-11ggc-page.c (alloc_page): Substituting xmalloc...Angelo Graziosi2-2/+9
2008-07-11 Angelo Graziosi <angelo.graziosi@alice.it> * ggc-page.c (alloc_page): Substituting xmalloc, xcalloc with XNEWVEC and XCNEWVAR macros which add the needed casts. From-SVN: r137722
2008-07-11re PR c++/31754 (Improve column number accuracy in error messages)Dodji Seketeli9-64/+129
2008-07-11 Dodji Seketeli <dseketel@redhat.com> PR c++/31754 * cp-tree.h (struct cp_decl_specifier_seq): add a location field. It carries the location of the primary type. * parser.c (cp_parser_check_type_definition): update documentation. (cp_parser_check_for_definition_in_return_type, cp_parser_check_for_invalid_template_id, cp_parser_set_decl_spec_type, cp_parser_check_for_definition_in_return_type, cp_parser_diagnose_invalid_type_name, cp_parser_new_expression, cp_parser_explicit_instantiation, cp_parser_type_specifier, cp_parser_simple_type_specifier, cp_parser_omp_for_loop, cp_parser_pragma): use location in error messages. From-SVN: r137721
2008-07-11re PR c++/31754 (Improve column number accuracy in error messages)Dodji Seketeli41-348/+697
2008-07-11 Dodji Seketeli <dseketel@redhat.com> PR c++/31754 * pt.c, semantic.c: * semantic.c (qualified_name_lookup_error, finish_id_expression): add a location_t parameter so that error message can have a more accurate location. * cp-tree.h: updated prototype * pt.c (tsubst_qualified_id): use location in error messages. * parser.c (cp_parser_postfix_expression, cp_parser_objc_statement, cp_parser_trait_expr, cp_parser_token_is_class_key, cp_parser_uncommitted_to_tentative_parse_p, cp_parser_check_for_invalid_template_id, cp_parser_is_string_literal, cp_parser_error, cp_parser_name_lookup_error, cp_parser_simulate_error, cp_parser_check_decl_spec, cp_parser_check_decl_spec, cp_parser_non_integral_constant_expression, cp_parser_diagnose_invalid_type_name, cp_parser_parse_and_diagnose_invalid_type_name, cp_parser_require_pragma_eol, cp_parser_make_typename_type, cp_parser_string_literal, cp_parser_primary_expression, cp_parser_primary_expression, cp_parser_unqualified_id, cp_parser_nested_name_specifier_opt, cp_parser_postfix_expression, cp_parser_postfix_dot_deref_expression, cp_parser_new_expression, cp_parser_direct_new_declarator, cp_parser_builtin_offsetof, cp_parser_label_for_labeled_statement, cp_parser_statement_seq_opt, cp_parser_jump_statement, cp_parser_block_declaration, cp_parser_simple_declaration, cp_parser_decl_specifier_seq, cp_parser_function_specifier_opt, cp_parser_decltype, cp_parser_mem_initializer_list, cp_parser_mem_initializer, cp_parser_mem_initializer_id, cp_parser_template_parameter, cp_parser_type_parameter, cp_parser_template_id, cp_parser_template_name, cp_parser_template_argument): likewise. From-SVN: r137716
2008-07-11re PR tree-optimization/36765 (Revision 137573 miscompiles 464.h264ref in ↵Richard Guenther4-0/+46
SPEC CPU 2006) 2008-07-11 Richard Guenther <rguenther@suse.de> PR tree-optimization/36765 * tree-ssa-alias.c (compute_flow_insensitive_aliasing): Add aliases from HEAP vars to SMTs. * gcc.c-torture/execute/pr36765.c: New testcase. From-SVN: r137715
2008-07-11Daily bump.GCC Administrator1-1/+1
From-SVN: r137708
2008-07-10re PR testsuite/29056 (gcc.target/powerpc/ppc-negeq0-1.c fails on powerpc64)Joseph Myers2-5/+12
PR middle-end/29056 * gcc.target/powerpc/ppc-negeq0-1.c: Use long instead of int. Adjust shift and scan-assembler-not pattern to allow for 64-bit case. From-SVN: r137704
2008-07-10Makefile.in (LOOSE_WARN, [...]): Update comments.Kaveh R. Ghazi4-7/+13
* Makefile.in (LOOSE_WARN, STRICT_WARN): Update comments. * configure.ac (loose_warn): Move -Wc++-compat from here... (strict_warn): ...to here. * configure: Regenerate. From-SVN: r137699
2008-07-10config.gcc (arm-*-coff*, [...]): Deprecate targets, excluding more specific ↵Joseph Myers2-10/+34
h8300-*-* and sh-*-* targets. * config.gcc (arm-*-coff*, armel-*-coff*, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*, m68k-*-aout*, m68k-*-coff*, sh-*-*, mips-sgi-irix[56]*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*, powerpc-ibm-aix4.[12]*): Deprecate targets, excluding more specific h8300-*-* and sh-*-* targets. From-SVN: r137697
2008-07-10tree-ssa-pre.c (create_expression_by_pieces): Add fold_convert calls.Daniel Berlin2-4/+24
2008-07-10 Daniel Berlin <dberlin@dberlin.org> * tree-ssa-pre.c (create_expression_by_pieces): Add fold_convert calls. (eliminate): Ditto. (execute_pre): Call loop_optimizer_finalize in early exit. From-SVN: r137696
2008-07-10re PR middle-end/36790 (ICE on valid code: OpenMP task construct with ↵Jakub Jelinek5-4/+60
default(shared) clause) PR middle-end/36790 * omp-low.c (lower_omp_2): If task_shared_vars, test all DECL_P uids in the bitmap, not just VAR_DECL uids. * gcc.dg/gomp/pr36790.c: New test. * g++.dg/gomp/pr36790.C: New test. From-SVN: r137695
2008-07-10re PR rtl-optimization/36419 (Wrong unwind info with -Os ↵Jakub Jelinek5-7/+182
-fasynchronous-unwind-tables) PR rtl-optimization/36419 * combine-stack-adj.c (adjust_frame_related_expr): New function. (combine_stack_adjustments_for_block): Call it if needed. Delete correct insn. * dwarf2out.c (dwarf2out_frame_debug_expr): Adjust DW_CFA_GNU_args_size if CSA pass merged some adjustments into prologue sp adjustment. * g++.dg/eh/async-unwind1.C: New test. From-SVN: r137689
2008-07-10gfc-internals.texi (section gfc_expr): Created documentation about the ↵Daniel Kraft2-0/+154
gfc_expr internal data structure. 2008-07-10 Daniel Kraft <d@domob.eu> * gfc-internals.texi (section gfc_expr): Created documentation about the gfc_expr internal data structure. From-SVN: r137688
2008-07-10re PR other/28322 (GCC new warnings and compatibility)Peter Maydell3-7/+20
2008-07-10 Peter Maydell <pmaydell@chiark.greenend.org.uk> PR other/28322 * opts.c (print_ignored_options): report postponed diagnostics for unknown -Wno-* options as warnings, not errors. (postpone_unknown_option_error): renamed to postpone_unknown_option_warning. * gcc.dg/pr28322-2.c: check that emitted diagnostic for -Wno-foobar is a warning and not an error. From-SVN: r137687
2008-07-10no-asm-1.c: New test.Ian Lance Taylor8-0/+79
* gcc.dg/no-asm-1.c: New test. * gcc.dg/no-asm-2.c: New test. * gcc.dg/no-asm-3.c: New test. * gcc.dg/no-asm-4.c: New test. * g++.dg/ext/no-asm-1.C: New test. * g++.dg/ext/no-asm-2.C: New test. * g++.dg/ext/no-gnu-keywords-1.C: New test. From-SVN: r137684
2008-07-10Daily bump.GCC Administrator1-1/+1
From-SVN: r137680
2008-07-09revert: arm.opt (mandroid): New option.Doug Kwan3-45/+16
2008-07-09 Doug Kwan <dougkwan@google.com> Revert: 2008-07-08 Doug Kwan <dougkwan@google.com> * config/arm/arm.opt (mandroid): New option. * config/arm/bpabi.h (ANDROID_LINK_SPEC): New macro. (LINK_SPEC): Enable Android specific behaviour when -mandroid is used. (CC1_SPEC): Same. (CC1PLUS_SPEC): Same. (LIB_SPEC): Same. (STARTFILE_SPEC): Same. (ENDFILE_SPEC): Same. (TARGET_BPABI_CPP_BUILTINS): Define __ANDROID__ when -mandroid is used. From-SVN: r137675
2008-07-09re PR c++/36760 (Simple std::bind use causes warnings with -Wextra)Paolo Carlini4-9/+12
/cp 2008-07-09 Paolo Carlini <paolo.carlini@oracle.com> PR c++/36760 * pt.c (tsubst_function_type): Remove warning for type qualifiers on function return type. /testsuite 2008-07-09 Paolo Carlini <paolo.carlini@oracle.com> PR c++/36760 * g++.dg/warn/Wreturn-type-4.C: Adjust. From-SVN: r137672
2008-07-09re PR target/35802 (MIPS64: Unable to find a register to spill in class ↵Richard Sandiford7-40/+97
&#8216;V1_REG&#8217;) gcc/ PR target/35802 * config/mips/mips.h (reg_class): Remove V1_REG. (REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update accordingly. * config/mips/mips.c (mips_regno_to_class): Map $3 to M16_NA_REGS instead of V1_REGS. (mips_get_tp): New function. (mips_legitimize_tls_address): Use it. * config/mips/constraints.md (v): Delete. * config/mips/mips.md (TLS_GET_TP_REGNUM): New constant. (tls_get_tp_<mode>): Allow any GPR destination and clobber $3. After reload, split into a move and ... (*tls_get_tp_<mode>_split): ...this new instruction. gcc/testsuite/ PR target/35802 * gcc.target/mips/pr35802.c: New test. From-SVN: r137670
2008-07-09driver-native.c: Include coretypes.h and tm.h.David Daney2-0/+6
2008-07-09 David Daney <ddaney@avtrex.com> * config/mips/driver-native.c: Include coretypes.h and tm.h. From-SVN: r137669
2008-07-09gimplify.c (struct gimplify_ctx): Move to tree-gimple.h.Jakub Jelinek8-52/+95
* gimplify.c (struct gimplify_ctx): Move to tree-gimple.h. (push_gimplify_context): Don't allocate temp_htab nor c itself here. Add c argument. (pop_gimplify_context): Check c->temp_htab instead of optimize whether htab_delete should be called. Don't free c. (lookup_tmp_var): Create temp_htab lazily. (gimplify_scan_omp_clauses, gimplify_omp_parallel, gimplify_omp_task, gimplify_body, force_gimple_operand): Adjust push_gimplify_context callers. * omp-low.c (lower_omp_sections, lower_omp_single, lower_omp_master, lower_omp_ordered, lower_omp_critical, lower_omp_for, create_task_copyfn, lower_omp_taskreg, execute_lower_omp): * tree-ssa-ccp.c (convert_to_gimple_builtin): Likewise. * tree-sra.c (generate_element_init): Likewise. * tree-mudflap.c (execute_mudflap_function_ops, execute_mudflap_function_decls): Likewise. * tree-inline.c (setup_one_parameter, optimize_inline_calls): Likewise. * tree-gimple.h (struct gimplify_ctx): New type. (push_gimplify_context): Adjust prototype. From-SVN: r137666
2008-07-09tree-ssa-pre.c (phi_translate_1): Update placement of add_to_value calls.Daniel Berlin2-2/+7
2008-07-09 Daniel Berlin <dberlin@dberlin.org> * tree-ssa-pre.c (phi_translate_1): Update placement of add_to_value calls. From-SVN: r137665
2008-07-09re PR c++/36760 (Simple std::bind use causes warnings with -Wextra)Paolo Carlini5-0/+26
/cp 2008-07-09 Paolo Carlini <paolo.carlini@oracle.com> PR c++/36760 * pt.c (tsubst_function_type): Don't warn for type qualifiers on function return type in case of system header. /testsuite 2008-07-09 Paolo Carlini <paolo.carlini@oracle.com> PR c++/36760 * g++.dg/warn/pragma-system_header5.C: New. * g++.dg/warn/pragma-system_header5.h: Likewise. From-SVN: r137660
2008-07-09target.h (struct gcc_target): Add hard_regno_scratch_ok field.Anatoly Sokolov8-1/+48
* target.h (struct gcc_target): Add hard_regno_scratch_ok field. * target-def.h (TARGET_HARD_REGNO_SCRATCH_OK): New. (TARGET_INITIALIZER): Use TARGET_HARD_REGNO_SCRATCH_OK. * targhooks.c (default_hard_regno_scratch_ok): New function. * targhooks.h (default_hard_regno_scratch_ok): Declare function. * doc/tm.texi: Document TARGET_HARD_REGNO_SCRATCH_OK hook. * recog.c: Include "target.h". (peep2_find_free_register): Add check for global regs. Add target specific check. * Makefile.in (recog.o): Depend on target.h. From-SVN: r137657
2008-07-09sh.c (sh_canonical_va_list_type): New.Kaz Kojima2-0/+16
* config/sh/sh.c (sh_canonical_va_list_type): New. (TARGET_CANONICAL_VA_LIST_TYPE): Define. From-SVN: r137656
2008-07-09invoke.texi (Option Summary): Mention new option -Wdisallowed-function-list=...Raksit Ashok13-8/+137
2008-07-09 Raksit Ashok <raksit@google.com> * doc/invoke.texi (Option Summary): Mention new option -Wdisallowed-function-list=... (Warning Options): Document -Wdisallowed-function-list=... * common.opt (Wdisallowed-function-list=): New flag. * flags.h (warn_disallowed_functions): External definition of new boolean warning flag. (warn_if_disallowed_function_p): Declare new function. * opts.c (warning_disallowed_functions): New static variable. (warn_disallowed_functions): New boolean warning flag. (warn_if_disallowed_function_p): New function. (add_comma_separated_to_vector): Rename add_instrument_functions_exclude_list to this. (common_handle_option): Handle new option. Rename calls to add_instrument_functions_exclude_list into calls to add_comma_separated_to_vector. * c-parser.c (c_parser_postfix_expression_after_primary): New warning based on flag warn_disallowed_functions. gcc/cp/ChangeLog 2008-07-09 Raksit Ashok <raksit@google.com> * parser.c (cp_parser_postfix_expression): New warning based on flag warn_disallowed_functions. gcc/testsuite/ChangeLog 2008-07-09 Raksit Ashok <raksit@google.com> * gcc.dg/wdisallowed-functions-1.c: New test. * gcc.dg/wdisallowed-functions-2.c: New test. * g++.dg/warn/Wdisallowed-functions-1.C: New test. * g++.dg/warn/Wdisallowed-functions-2.C: New test. From-SVN: r137655
2008-07-09http://gcc.gnu.org/ml/gcc-patches/2008-07/msg00520.htmlChristian Bruel2-1/+6
From-SVN: r137654
2008-07-09genattrtab.c (insert_right_side, [...]): Avoid C++ keywords.Kaveh R. Ghazi8-72/+85
* genattrtab.c (insert_right_side, evaluate_eq_attr): Avoid C++ keywords. * genemit.c (gen_insn): Likewise. * gengtype.c (note_def_vec): Likewise. * gengtype.h (note_def_vec): Likewise. * genoutput.c (struct data, output_insn_data, process_template, gen_expand, gen_split, note_constraint): Likewise. * genrecog.c (new_decision, add_to_sequence, factor_tests, make_insn_sequence): Likewise. * gensupport.c (record_insn_name): Likewise. From-SVN: r137653
2008-07-09arm.opt (mandroid): New option.Doug Kwan3-0/+58
2008-07-08 Doug Kwan <dougkwan@google.com> * config/arm/arm.opt (mandroid): New option. * config/arm/bpabi.h (ANDROID_LINK_SPEC): New macro. (LINK_SPEC): Enable Android specific behaviour when -mandroid is used. (CC1_SPEC): Same. (CC1PLUS_SPEC): Same. (LIB_SPEC): Same. (STARTFILE_SPEC): Same. (ENDFILE_SPEC): Same. (TARGET_BPABI_CPP_BUILTINS): Define __ANDROID__ when -mandroid is used. From-SVN: r137651
2008-07-09Daily bump.GCC Administrator1-1/+1
From-SVN: r137649
2008-07-08expr.c (emit_block_move_via_movmem): Fix expected_align parameter.Raksit Ashok4-4/+20
2008-07-08 Raksit Ashok <raksit@google.com> * expr.c (emit_block_move_via_movmem): Fix expected_align parameter. (set_storage_via_setmem): Fix expected_align parameter. * doc/invoke.texi (i386 and x86-64 Options): Add a couple of options missing from the list. * doc/md.texi (movmem): Explicitly state that expected alignment is to be expressed in bytes. (setmem): Explicitly state that expected alignment is to be expressed in bytes. From-SVN: r137646
2008-07-08reload.c (find_reloads_subreg_address): Do not require validity of address ↵Joseph Myers2-3/+8
in original mode before reloading address. * reload.c (find_reloads_subreg_address): Do not require validity of address in original mode before reloading address. From-SVN: r137639
2008-07-08re PR c++/34963 (ICE completely broken destructor)Simon Martin4-1/+24
gcc/cp/ 2008-07-08 Simon Martin <simartin@users.sourceforge.net> PR c++/34963 * decl.c (grokdeclarator): Reset storage_class and staticp for friend functions declared with a storage class qualifier. gcc/testsuite/ 2008-07-08 Simon Martin <simartin@users.sourceforge.net> PR c++/34963 * g++.dg/parse/dtor13.C: New test. From-SVN: r137637
2008-07-08On behalf of Tianwei, for the following change:Tianwei Sheng2-1/+6
2008-07-07 Tianwei Sheng <tianweis@google.com> * df-core.c (df_remove_problem): Adjust the access to avoid out of bounds array access. From-SVN: r137634
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