Commit Graph

130 Commits

Author SHA1 Message Date
Aldy Hernandez
0a35513e4e Merge from transactional-memory branch.
From-SVN: r181154
2011-11-08 11:13:41 +00:00
Jason Merrill
b25dd954c4 re PR c++/48370 (G++ fails to extend reference temporary lifetime in some situations)
PR c++/48370
	* call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
	(set_up_extended_ref_temp): Use it.  Change cleanup parm to VEC.
	(initialize_reference): Just call convert_like.
	* decl.c (grok_reference_init): Just call initialize_reference.
	(build_init_list_var_init): Remove.
	(check_initializer): Change cleanup parm to VEC.  Handle references
	like other types.  Call perform_implicit_conversion instead
	of build_init_list_var_init.  Don't use build_aggr_init for
	aggregate initialization of arrays.
	(cp_finish_decl): Change cleanup to VEC.
	* typeck2.c (store_init_value): Call extend_ref_init_temps.
	Use build_vec_init for non-constant arrays.
	* init.c (expand_aggr_init_1): Adjust.
	(build_vec_init): Avoid re-converting an initializer
	that's already digested.
	* mangle.c (mangle_ref_init_variable): Add a discriminator.
	* cp-tree.h: Adjust.
	* typeck.c (convert_for_initialization): Adjust.
	* decl2.c (maybe_emit_vtables): Adjust.

From-SVN: r180944
2011-11-04 08:54:08 -04:00
Ian Lance Taylor
d58818f7ba re PR c++/48665 (type of const member function)
PR c++/48665
	* cp-demangle.c (d_cv_qualifiers): If qualifiers are applied to a
	function type, change them to apply to the "this" parameter.
	* testsuite/demangle-expected: Add test case.

From-SVN: r179772
2011-10-10 20:34:20 +00:00
Cary Coutant
2d2b02c4da re PR c++/40831 (g++ generated symbols for cloned function that be demangled.)
include/ChangeLog:

	PR 40831
	* demangle.h (enum demangle_component_type): Add
	DEMANGLE_COMPONENT_CLONE.

libiberty/ChangeLog:

	PR 40831
	* cp-demangle.c (d_make_comp): Add new component type.
	(cplus_demangle_mangled_name): Check for clone suffixes.
	(d_parmlist): Don't error out if we see '.'.
	(d_clone_suffix): New function.
	(d_print_comp): Print info for clone suffixes.
	* testsuite/demangle-expected: Add new testcases.

From-SVN: r179132
2011-09-23 14:39:10 -07:00
Jason Merrill
4bbff96e36 re PR c++/49932 ([C++0x] ICE on instantiating decltype(expr)::type with template)
PR c++/49932
gcc/cp/
	* mangle.c (write_prefix): Handle decltype.
libiberty/
	* cp-demangle.c (d_prefix): Handle decltype.

From-SVN: r177074
2011-08-01 17:02:07 -04:00
Ian Lance Taylor
f2e6f32e60 cp-demangle.c (d_print_init): Initialize pack_index field.
* cp-demangle.c (d_print_init): Initialize pack_index field.
	(d_print_comp): Check for NULL template argument.
	* testsuite/demangle-expected: Add test case.

From-SVN: r176791
2011-07-26 14:28:23 +00:00
Jason Merrill
a517066db8 cp-demangle.c (d_expression): Handle 'this'.
* cp-demangle.c (d_expression): Handle 'this'.
	(d_print_comp) [DEMANGLE_COMPONENT_FUNCTION_PARAM]: Likewise.

From-SVN: r175836
2011-07-04 17:44:11 -04:00
Jan Kratochvil
cb0ad10428 re PR debug/49408 (member function template id not matching linkage name)
libiberty/
	PR debug/49408
	* cp-demangle.c (d_print_comp): Suppress argument list for function
	references by the '&' unary operator.  Keep also already processed
	variant without the argument list.  Suppress argument list types for
	function call used in an expression.
	* testsuite/demangle-expected: Fix excessive argument list types in
	`test for typed function in decltype'.  New testcase for no argument
	list types printed.  3 new testcases for function references by the
	'&' unary operator..

From-SVN: r175761
2011-07-01 17:16:44 +00:00
Jason Merrill
dd70e080ff re PR c++/37089 ([C++0x] rvalue/lvalue reference collapsing not performed in error ouput thus printing "&&&")
PR c++/37089
	* cp-demangle.c (d_print_comp): Handle reference smashing.

From-SVN: r175213
2011-06-20 10:40:01 -04:00
Jan Kratochvil
5fe8e1e9ab cp-demangle.c (d_print_comp): Suppress d_print_mod for DMGL_RET_POSTFIX.
libiberty/
	* cp-demangle.c (d_print_comp) <DEMANGLE_COMPONENT_FUNCTION_TYPE>:
	Suppress d_print_mod for DMGL_RET_POSTFIX.
	* testsuite/demangle-expected: New testcases for --ret-postfix.

From-SVN: r175001
2011-06-13 22:34:19 +00:00
Jan Kratochvil
f019462c62 demangle.h (DMGL_RET_POSTFIX): Extend the comment.
include/
	* demangle.h (DMGL_RET_POSTFIX): Extend the comment.
	(DMGL_RET_DROP): New.

libiberty/
	* cp-demangle.c (d_print_comp) <DEMANGLE_COMPONENT_FUNCTION_TYPE>: Do
	not pass DMGL_RET_POSTFIX or DMGL_RET_DROP.  Support DMGL_RET_DROP.
	* testsuite/demangle-expected: New testcases for --ret-drop.
	* testsuite/test-demangle.c: Document --ret-drop in a comment.
	(main): New variable ret_drop, fill it, call cplus_demangle with it.

From-SVN: r175000
2011-06-13 22:32:40 +00:00
Jan Kratochvil
743a99db07 cp-demangle.c (struct d_print_info): Remove field options.
libiberty/
	* cp-demangle.c (struct d_print_info): Remove field options.
	(d_print_init): Remove parameter options.
	(cplus_demangle_print_callback): Update all the callers.
	(d_print_comp, d_print_mod_list, d_print_mod, d_print_function_type)
	(d_print_array_type, d_print_expr_op, d_print_cast, d_print_subexpr):
	Add parameter options, update all the callers.

From-SVN: r174999
2011-06-13 22:30:02 +00:00
H.J. Lu
431f321fbd Properly demangle a global constructor symbol.
2010-11-16  H.J. Lu  <hongjiu.lu@intel.com>

	PR other/42670
	PR binutils/11137
	* cp-demangle.c (d_make_demangle_mangled_name): New.
	(d_demangle_callback): Use it on DCT_GLOBAL_XTORS.

	* testsuite/demangle-expected: Updated.

From-SVN: r166810
2010-11-16 09:56:50 -08:00
Ian Lance Taylor
759fe2404d re PR other/46332 (__cxa_demangle yields excess parentheses for function types)
libiberty/:
	PR other/46332
	* cp-demangle.c (d_print_function_type): Don't print parentheses
	if there are no modifiers to print.
	* testsuite/demangle-expected: Tweak one test case, add another.
libstdc++/:
	* testsuite/abi/demangle/abi_examples/14.cc (main): Change
	expected demangling.

From-SVN: r166695
2010-11-13 01:21:12 +00:00
James Lyon
4825561606 cp-demangle.c (d_find_pack): Add case for DEMANGLE_COMPONENT_LAMBDA.
2010-09-10  James Lyon  <jameslyon0@googlemail.com>

	http://sourceware.org/bugzilla/show_bug.cgi?id=11572
	* cp-demangle.c (d_find_pack): Add case for
	DEMANGLE_COMPONENT_LAMBDA.
	* testsuite/demangle-expected: Add regression test.

From-SVN: r164203
2010-09-10 22:41:28 +00:00
Jakub Jelinek
9c4d7e5294 re PR other/43838 (Incorrect output from abi::__cxa_demangle)
PR other/43838
	* cp-demangle.c (struct d_print_info): Add flush_count field.
	(d_print_init): Initialize it to 0.
	(d_print_flush): Increment it.
	(d_print_comp): If needed flush before appending ", ".  Only
	decrement dpi->len if no flushes happened during the recursive
	call.
	* testsuite/demangle-expected: Add a test for this.

From-SVN: r160554
2010-06-10 17:15:18 +02:00
Jason Merrill
14c2101daa Add support for C++0x nullptr.
gcc:
	* c-common.c (c_common_reswords): Add nullptr.
	* c-common.h: Add RID_NULLPTR.  Reorganize C++0x rids.
	* dwarf2out.c (is_base_type): Handle NULLPTR_TYPE.
	(gen_type_die_with_usage): Likewise.
	* dbxout.c (dbxout_type): Likewise.
	* sdbout.c (plain_type_1): Likewise.
gcc/cp:
	* cp-tree.def: Add NULLPTR_TYPE.
	* cp-tree.h: Add nullptr_node.
	(cp_tree_index): Add CPTI_NULLPTR.
	(SCALAR_TYPE_P): Add NULLPTR_TYPE.
	* call.c (null_ptr_cst_p): Handle nullptr.
	(standard_conversion): Likewise.
	(convert_arg_to_ellipsis): Likewise.
	* mangle.c (write_type): Likewise.
	* name-lookup.c (arg_assoc_type): Likewise.
	* parser.c (cp_parser_primary_expression): Likewise.
	* typeck.c (cp_build_binary_op): Likewise.
	(build_reinterpret_cast_1): Likewise.
	* error.c (dump_type): Likewise.
	(dump_type_prefix, dump_type_suffix): Likewise.
	* decl.c (cxx_init_decl_processing): Likewise.
	* cxx-pretty-print.c (pp_cxx_constant): Likewise.
	* cvt.c (ocp_convert): Likewise.
	* rtti.c (typeinfo_in_lib_p, emit_support_tinfos): Put
	nullptr_t tinfo in libsupc++.
libstdc++-v3:
	* config/abi/pre/gnu.ver: Add typeinfo for decltype(nullptr).
libiberty:
	* cp-demangle.c (cplus_demangle_builtin_types): Add nullptr.
	(cplus_demangle_type): Handle nullptr.

From-SVN: r159131
2010-05-06 16:51:52 -04:00
Jason Merrill
ce30e6fd06 c-pretty-print.c (pp_c_specifier_qualifier_list): Use () rather than [], and move before the element type.
* c-pretty-print.c (pp_c_specifier_qualifier_list) [VECTOR_TYPE]:
	Use () rather than [], and move before the element type.
	* cp-demangle.c (d_print_mod): Use () rather than [] for vectors.

From-SVN: r157650
2010-03-22 16:38:35 -04:00
Jason Merrill
f000c6a763 re PR c++/4926 (C++ ABI needs clarification on mangling of complex expressions)
PR c++/4926
	PR c++/38600
	* mangle.c (write_unqualified_id): Split out from write_expression.
	(write_unqualified_name): Call it.
	(write_member_name): Likewise.
	(write_expression): Support TEMPLATE_ID_EXPR.
	Disambiguate operator names.

From-SVN: r156482
2010-02-03 15:42:48 -05:00
Jason Merrill
abfe01cec9 re PR c++/12909 (ambiguity in mangling vector types)
PR c++/12909
	* mangle.c (write_type) [VECTOR_TYPE]: Change mangling.

From-SVN: r156481
2010-02-03 15:42:35 -05:00
Ian Lance Taylor
79b754d47f cp-demangle.c (cplus_demangle_type): Check for invalid type after "DF".
* cp-demangle.c (cplus_demangle_type): Check for invalid type
	after "DF".
	* testsuite/demangle-expected: Add test.

From-SVN: r156226
2010-01-26 04:05:32 +00:00
Jason Merrill
4d43dcdeb5 re PR c++/42338 ([c++0x] ICE on decltype usage with templates)
PR c++/42338
	* mangle.c (write_expression): Handle tree codes that have extra
	arguments in the middle-end.
	* cp-demangle.c (d_print_comp): Fix array index printing.

From-SVN: r156103
2010-01-20 20:58:53 -05:00
H.J. Lu
9b2adcdbc1 Return dgs.alc on success
libiberty/

2010-01-09  Ian Lance Taylor  <iant@google.com>

	PR other/42230
	* cp-demangle.c (d_demangle): Return dgs.alc on success.

libstdc++-v3/

2010-01-09  H.J. Lu  <hongjiu.lu@intel.com>

	PR other/42230
	* testsuite/abi/pr42230.cc: New.

From-SVN: r155785
2010-01-09 16:24:52 -08:00
Jason Merrill
d5f4edddeb merge in cxx0x-lambdas-branch@152308
From-SVN: r152318
2009-09-29 23:01:30 -04:00
Jan Kratochvil
23b1a789fd demangle.h (enum demangle_component_type <DEMANGLE_COMPONENT_GLOBAL_CONSTRUCTORS>) (enum demangle_component_type <DEMANGLE_COMPONENT_GLOBAL_DESTRUCTORS>): New.
include
2009-07-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* demangle.h
	(enum demangle_component_type <DEMANGLE_COMPONENT_GLOBAL_CONSTRUCTORS>)
	(enum demangle_component_type <DEMANGLE_COMPONENT_GLOBAL_DESTRUCTORS>):
	New.
libiberty
2009-07-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* cp-demangle.c (d_print_comp <DEMANGLE_COMPONENT_GLOBAL_CONSTRUCTORS>)
	(d_print_comp <DEMANGLE_COMPONENT_GLOBAL_DESTRUCTORS): New.
	(d_make_comp <DEMANGLE_COMPONENT_GLOBAL_CONSTRUCTORS>)
	(d_make_comp <DEMANGLE_COMPONENT_GLOBAL_DESTRUCTORS): New.
	(d_demangle_callback): The variable type is now declared as enum.
	Replace parser of _GLOBAL_ symbols by a d_make_comp call.

From-SVN: r149756
2009-07-17 19:09:54 +00:00
Ian Lance Taylor
7859dde7ee cp-demangle.c (cplus_demangle_fill_ctor): Fix logic bug.
* cp-demangle.c (cplus_demangle_fill_ctor): Fix logic bug.
	(cplus_demangle_fill_dtor): Likewise.

Co-Authored-By: Ben Elliston <bje@au.ibm.com>

From-SVN: r147699
2009-05-19 12:42:13 +10:00
Jason Merrill
6afcfe0a80 pt.c (make_fnparm_pack): Split out from...
* gcc/cp/pt.c (make_fnparm_pack): Split out from...
        (instantiate_decl): ...here.
        (tsubst_pack_expansion): Handle being called in a late-specified
        return type.
        * libiberty/cp-demangle.c (d_expression): Handle pack expansion.
        (d_find_pack): Handle DEMANGLE_COMPONENT_FUNCTION_PARAM.
        (d_print_subexpr): Don't wrap function parms in ().
        (d_print_comp) [DEMANGLE_COMPONENT_PACK_EXPANSION]: Handle
        not finding a pack.

From-SVN: r145013
2009-03-23 17:03:01 -04:00
Jason Merrill
448545cb51 decl.c (grokfndecl): Set DECL_CONTEXT on parms.
cp/:
        * decl.c (grokfndecl): Set DECL_CONTEXT on parms.
        (duplicate_decls): Adjust DECL_CONTEXT of newdecl's parms.
        * pt.c (check_explicit_specialization): Likewise.
        (tsubst_copy) [PARM_DECL]: Return a dummy parm if we don't have a
        local specialization.
        * tree.c (cp_tree_equal) [PARM_DECL]: Check type and index, not name.
        * decl2.c (parm_index): New fn.
        * semantics.c (finish_decltype_type): Don't use describable_type.
        * mangle.c (write_expression): Likewise.  Mangle ALIGNOF_EXPR.
        Give a sorry for unsupported codes rather than crash.  Mangle
        conversions with other than 1 operand.  New mangling for PARM_DECL.
        * operators.def (ALIGNOF_EXPR): Mangle as az.
  
        * include/demangle.h (enum demangle_component_type): Add
        DEMANGLE_COMPONENT_FUNCTION_PARAM.
        * libiberty/cp-demangle.c (d_make_function_param): new fn.
        (cplus_demangle_mangled_name): Work around abi v2 bug.
        (d_expr_primary): Likewise.
        (cplus_demangle_operators): Add alignof ops.
        (d_expression): Handle function parameters and conversions
        with other than 1 operand.
        (d_print_comp): Handle function parameters.  Fix bug with
        function used in type of function.

From-SVN: r144924
2009-03-17 19:31:18 -04:00
Jason Merrill
30471e01ad * cp-demangle.c (d_expression): Remove mangling for zero-op casts.
From-SVN: r143161
2009-01-07 12:08:20 -05:00
Ben Elliston
381009fe75 cp-demangle.c (cplus_demangle_type): Return NULL if the character following a 'D' cannot be recognised.
* cp-demangle.c (cplus_demangle_type): Return NULL if the
	character following a 'D' cannot be recognised.

From-SVN: r143098
2009-01-06 09:14:16 +11:00
Jason Merrill
938e76ad6d re PR c++/38561 (Revision 142799 may cause C++ demangle failures)
PR c++/38561
        * cp-demangle.c (d_expression, d_print_comp): Revert
        cast changes.

From-SVN: r142814
2008-12-18 09:51:56 -05:00
Jason Merrill
a77f94e240 semantics.c (describable_type): New function.
gcc/cp:
        * semantics.c (describable_type): New function.
        (finish_decltype_type): Use it for dependent exprs.
        * cp-tree.h: Declare it.
        * mangle.c (write_type) [DECLTYPE_TYPE]: Set skip_evaluation.
        (write_expression): If skip_evaluation, use type stubs.
        * tree.c (cp_tree_equal): Handle PARM_DECLs from different
        declarations of a function.
        * init.c (build_new): Do auto deduction if type is describable.
        * decl.c (cp_finish_decl): Likewise.
        * parser.c (cp_parser_omp_for_loop): Likewise.
gcc/testsuite:
        * g++.dg/cpp0x/auto6.C: Test more stuff.
        * g++.dg/cpp0x/auto12.C: New test.
libiberty:
        * cp-demangle.c (d_expression): Handle rvalue stubs too.
        [DEMANGLE_COMPONENT_CAST]: Update mangling.
        (d_print_comp): Avoid extra ", " with empty template argument packs.
        Remove handling for obsolete T() mangling.

From-SVN: r142799
2008-12-17 14:08:14 -05:00
Jason Merrill
07523e7c08 re PR c++/35319 (ICE throwing fixed-point types)
PR c++/35319
        * mangle.c (write_builtin_type): Add mangling for decimal floating
        point and fixed point types.
        (write_type): Pass FIXED_POINT_TYPE along.
        * cp-demangle.c (cplus_demangle_type): Support fixed-point types.
        (d_print_comp, d_dump): Likewise.

From-SVN: r142661
2008-12-10 17:11:44 -05:00
Jason Merrill
38179091cc PR c++/37376, other mangling issues
gcc/cp/:
        PR c++/37376, other mangling issues
        * mangle.c (write_type): Update TYPE_PACK_EXPANSION mangling.
        (write_member_name): Break out from...
        (write_expression): ...here.  Handle dependent COMPONENT_REF.
        (write_template_arg): Wrap an argument pack in 'I'/'E'.
        (write_builtin_type): Update char16/32_t mangling.
        (write_nested_name, write_prefix): Don't forget template args
        for typename types.
        * operators.def: Add ARROW_EXPR, update COMPONENT_REF and
        EXPR_PACK_EXPANSION.
libstdc++-v3/:
        * config/abi/pre/gnu.ver: Update char16/32_t manglings.
include/:
        * demangle.h (enum demangle_component_type): Add
        DEMANGLE_COMPONENT_PACK_EXPANSION.
libiberty/:
        * cp-demangle.c (struct d_print_info): Add pack_index.
        (d_dump): Add DEMANGLE_COMPONENT_PACK_EXPANSION.
        (d_make_comp): Likewise.  DEMANGLE_COMPONENT_ARGLIST and
        DEMANGLE_COMPONENT_TEMPLATE_ARGLIST can have two null args.
        (cplus_demangle_builtin_types): Add char16/32_t.
        (cplus_demangle_type): Recognize them.
        (d_template_args): Handle empty argument packs.
        (d_template_arg): Handle argument packs.
        (d_expression): Handle dependent name.
        (d_index_template_argument): New fn.
        (d_lookup_template_argument): New fn.
        (d_find_pack, d_pack_length): New fn.
        (d_print_subexpr): Split out...
        (d_print_comp): ...from here.  Use d_*_template_argument.
        Handle empty arg lists.  Support pack expansions.
        * cp-demangle.h (D_BUILTIN_TYPE_COUNT): Increase to 32.

From-SVN: r140916
2008-10-06 18:29:42 -04:00
Jason Merrill
5a3d7e74ca demangle.h (enum demangle_component_type): Add DEMANGLE_COMPONENT_DECLTYPE.
* include/demangle.h (enum demangle_component_type): Add
        DEMANGLE_COMPONENT_DECLTYPE.
        * libiberty/cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_DECLTYPE.
        (d_make_comp): Likewise.
        (cplus_demangle_type): Handle decltype and DFP types.
        (cplus_demangle_operators): Call operator takes 2 args.
        (cplus_demangle_builtin_types): Add DFP types.
        (d_exprlist): New fn.
        (d_expression): Handle parm placeholders, T() and calls.
        (d_print_comp): Handle decltype, T() and calls.
        * libiberty/testsuite/demangle-expected: Test the above.

From-SVN: r140162
2008-09-09 13:38:10 -04:00
Ian Lance Taylor
8935c4b347 Update copyright date.
From-SVN: r133762
2008-03-31 17:44:22 +00:00
Ian Lance Taylor
eeda7b98fd cp-demangle.c (d_substitution): Correct overflow check to avoid -fstrict-overflow optimizations.
* cp-demangle.c (d_substitution): Correct overflow check to avoid
	-fstrict-overflow optimizations.

From-SVN: r133761
2008-03-31 17:38:38 +00:00
David Daney
e5df4fb1fa demangle.h (demangle_component_type): Add DEMANGLE_COMPONENT_JAVA_RESOURCE...
include/
2008-01-26  David Daney  <ddaney@avtrex.com>

	* demangle.h (demangle_component_type):  Add
	DEMANGLE_COMPONENT_JAVA_RESOURCE,
	DEMANGLE_COMPONENT_COMPOUND_NAME, and
	DEMANGLE_COMPONENT_CHARACTER as new enum values.
	(demangle_component): Add struct s_character to union u.

libiberty/
2008-01-26  David Daney  <ddaney@avtrex.com>

	* cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_JAVA_RESOURCE,
	DEMANGLE_COMPONENT_COMPOUND_NAME, and
	DEMANGLE_COMPONENT_CHARACTER cases.
	(d_make_comp): Handle DEMANGLE_COMPONENT_COMPOUND_NAME and
	DEMANGLE_COMPONENT_JAVA_RESOURCE cases.
	(d_make_character): New function.
	(d_java_resource): Same.
	(d_special_name): Handle "Gr" case.
	(d_print_comp): Handle DEMANGLE_COMPONENT_JAVA_RESOURCE,
	DEMANGLE_COMPONENT_COMPOUND_NAME, and
	DEMANGLE_COMPONENT_CHARACTER cases.
	* testsuite/demangle-expected: Add test for java resource name
	mangling.

From-SVN: r131883
2008-01-27 06:01:00 +00:00
Doug Gregor
1ab28be596 mangle.c (write_type): Change mangling of rvalue reference from RR' to O'.
2007-08-31  Douglas Gregor  <doug.gregor@gmail.com>

	* mangle.c (write_type): Change mangling of rvalue reference from
	`RR' to `O'. 

2007-08-31  Douglas Gregor  <doug.gregor@gmail.com>
	
	* demangle.h (enum demangle_component_type): Add
	DEMANGLE_COMPONENT_RVALUE_REFERENCE. 

2007-08-31  Douglas Gregor  <doug.gregor@gmail.com>
	
	* cp-demangle.c (d_dump): Handle
	DEMANGLE_COMPONENT_RVALUE_REFERENCE. 
	(d_make_comp): Ditto.
	(cplus_demangle_type): Ditto.
	(d_print_comp): Ditto.
	(d_print_mod): Ditto.
	(d_print_function_type): Ditto.

2007-08-31  Douglas Gregor  <doug.gregor@gmail.com>

	* testsuite/abi/demangle/cxx0x/rref.cc: New.

From-SVN: r127999
2007-08-31 19:15:26 +00:00
Michael Snyder
ac847e32a0 * cp-demangle.c (d_print_comp): Guard against null.
From-SVN: r127139
2007-08-01 17:29:40 -04:00
Geoffrey Keating
a2aa65f063 Index: libiberty/ChangeLog
2007-05-04  Geoffrey Keating  <geoffk@apple.com>

	* cp-demangle.c (d_name): Detect local-source-name.
	(d_prefix): Likewise.
	(d_unqualified_name): Implement local-source-name.

Index: gcc/cp/ChangeLog
2007-05-04  Geoffrey Keating  <geoffk@apple.com>

	PR 31775
	* mangle.c (write_mangled_name): Mangle static variable names.
	(write_unqualified_name): Use local-source-name for
	namespace-scope static variables.

Index: gcc/testsuite/ChangeLog
2007-05-04  Geoffrey Keating  <geoffk@apple.com>

	PR 31775
	* g++.dg/other/nested-extern.cc: New.
	* g++.dg/other/nested-extern-1.C: New.
	* g++.dg/other/nested-extern-2.C: New.

From-SVN: r124467
2007-05-06 00:01:36 +00:00
Geoffrey Keating
771904f1e6 cp-demangle.c (d_encoding): Exit early on error.
* cp-demangle.c (d_encoding): Exit early on error.
	(d_pointer_to_member_type): Exit early if cplus_demangle_type
	returns NULL.
	(cplus_demangle_type): Likewise.
	* testsuite/demangle-expected: New testcase.

From-SVN: r122972
2007-03-16 01:07:52 +00:00
Simon Baldwin
456cc5cf65 demangle.h: New cplus_demangle_print_callback...
include/:
	* demangle.h: New cplus_demangle_print_callback,
	cplus_demangle_v3_callback, and java_demangle_v3_callback function
	prototypes, and demangle_callbackref type definition.
libiberty/:
	* cp-demangle.h (cplus_demangle_operators): External definition
	suppressed if not building for libstdc++.
	* cp-demangle.c (__gcclibcxx_demangle_callback): Augmented interface
	to demangling, provides a malloc-less version of __cxa_demangle.
	(cplus_demangle_print_callback): Public callback version of
	cplus_demangle_print.
	(struct d_growable_string): New growable string structure.
	(d_growable_string_init): New function, provides support for
	growable strings separate from print info.
	(d_growable_string_resize): Likewise.
	(d_growable_string_append_buffer): Likewise.
	(d_growable_string_callback_adapter):): Likewise.
	(d_print_init): New print info initialization function.
	(d_print_error): Macro replace by inline function.
	(d_print_saw_error): Likewise.
	(d_append_char): Likewise.
	(d_append_buffer): Likewise.
	(d_append_string): New inline function, replaces the
	d_append_string_constant macro.
	(d_flush_buffer): New function, flushes buffer to callback.
	(d_demangle_callback, is_ctor_or_dtor): Malloc-based fallback
	for unsupported dynamic arrays replaced by alloca().
	(d_demangle): Return string length estimating removed.
	(d_dump): Moved error case handling from call site into function.
	(d_print_resize): Function removed.
	(d_print_append_char): Likewise.
	(d_print_append_buffer): Likewise.
	(d_print_error): Likewise.
	(d_print_comp): Added special case handling for Java arrays.
	(java_demangle_v3): Removed string post-processing for Java arrays,
	now replaced by special case handling in d_print_comp.
	(cplus_demangle_v3_callback): Augmented interface to demangling,
	provides a malloc-less version of cplus_demangle_v3.
	(java_demangle_v3_callback): Augmented interface to demangling,
	provides a malloc-less version of java_demangle_v3.

From-SVN: r121305
2007-01-29 20:07:49 +00:00
Geoffrey Keating
5165f1258b cp-demangle.h: Add comment explaining what to do to avoid overrunning string.
* cp-demangle.h: Add comment explaining what to do to avoid
	overrunning string.
	(d_check_char): New.
	(d_next_char): Don't advance past trailing '\0'.
	* cp-demangle.c (cplus_demangle_mangled_name): Use d_check_char.
	(d_nested_name): Likewise.
	(d_special_name): Likewise.
	(d_call_offset): Likewise.
	(d_function_type): Likewise.
	(d_array_type): Likewise.
	(d_pointer_to_member_type): Likewise.
	(d_template_param): Likewise.
	(d_template_args): Likewise.
	(d_template_arg): Likewise.
	(d_expr_primary): Likewise.
	(d_local_name): Likewise.
	(d_substitution): Likewise.
	(d_ctor_dtor_name): Use d_advance rather than d_next_char.
	* testsuite/test-demangle.c: Include sys/mman.h.
	(MAP_ANONYMOUS): Define.
	(protect_end): New.
	(main): Use protect_end.
	* testsuite/demangle-expected: Add testcases for overrunning
	the end of the string.

From-SVN: r120097
2006-12-21 01:29:27 +00:00
Ian Lance Taylor
53e3e587a9 re PR other/29176 (Seg fault in demangler)
PR other/29176
	* cp-demangle.c (d_substitution): Check for overflow when
	computing substitution index.

From-SVN: r117144
2006-09-22 13:52:29 +00:00
Ian Lance Taylor
022d41663d re PR other/28797 (Problems with demangling (__cxa_demangle()))
PR other/28797
	* cp-demangle.c (d_pointer_to_member_type): Do add a substitution
	for a qualified member which is not a function.
	* testsuite/demangle-expected: Add test case.

From-SVN: r116493
2006-08-27 21:42:55 +00:00
Terry Laurenzo
92aed1cbf4 Fixes java/PR9861
From-SVN: r108374
2005-12-11 01:34:02 +00:00
Ian Lance Taylor
8c7262afc3 re PR other/22268 (libiberty demanger crashes on (invalid) mangled name)
PR other/22268
	* cp-demangle.c (d_expr_primary): Don't run off the end of the
	string while looking for the end of a literal value.
	* testsuite/demangle-expected: Add test case.

From-SVN: r101506
2005-07-01 16:39:36 +00:00
Richard Henderson
15da280693 demangle.h (DEMANGLE_COMPONENT_HIDDEN_ALIAS): New.
include/
	* demangle.h (DEMANGLE_COMPONENT_HIDDEN_ALIAS): New.
libiberty/
	* cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_HIDDEN_ALIAS.
	(d_make_comp, d_print_comp): Likewise.
	(d_special_name): Generate one.
	* testsuite/demangle-expected: Add a hidden alias test.

From-SVN: r100174
2005-05-25 16:29:54 -07:00
Gabriel Dos Reis
d7cf8390c7 libiberty.h (ACONCAT): Properly cast value of alloca().
include/
2005-05-24  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* libiberty.h (ACONCAT): Properly cast value of alloca().

	* ansidecl.h (ATTRIBUTE_UNUSED_LABEL): Don't define if
	__cplusplus.

libiberty/
2005-05-24  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* configure.ac: Check declarations for calloc(), getenv(),
	malloc(), realloc() and sbrk().
	* config.in: Regenerate.
	* configure: Likewise.

	* alloca.c (C_alloca): Change "new" to "new_storage".  Use XNEWVEC
	instead of xmalloc.
	* choose-temp.c (choose_temp_base): Use XNEWVEC instea od xmalloc.
	* concat.c (liiberty_concat_ptr): Surround definition with an
	extern "C" block, if __cplusplus.
	(concat): Use XNEWVEC instead of xmalloc.
	(reconcat): Likewise.
	* cp-demangle.c (struct d_print_template): Rename member
	"template" to "template_decl".  Adjust use throughout the file.
	(d_print_resize): Properly cast return value of realloc().
	(cplus_demangle_print): Same for malloc().
	(d_demangle): Likewise.
	* cp-demint.c (cplus_demangle_fill_builtin_type): Rename parameter
	"typename" to "type_name".
	* cplus-dem.c (grow_vect): Use XRESIZEVEC instead of xrealloc().
	(work_stuff_copy_to_from): Use XNEWVEC insteand of xmalloc().
	(demangle_template_value_parm): Likewise.
	(demangle_template): Likewise.
	(recursively_demangle): Likewise.
	(do_hpacc_template_literal): Likewise.
	(do_arg): Likewise.
	(remember_type): Likewise.
	(remember_Ktype): Likewise.
	(register_Btype): Likewise.
	(string_need): Use XRESIZEVEC instead of xrealloc().
	* dyn-string.c (dyn_string_init): Use XNEWVEC.
	(dyn_string_new): Use XNEW.
	(dyn_string_resize): Use XRESIZEVEC.
	* fnmatch.c (fnmatch): Rename local variable "not" to "negate".
	* getopt.c (getenv): Declare only if !__cplusplus and !getenv.
	Otherwise include <stdlib.h>.
	(exchange): Cast return value of malloc().
	* hashtab.c (htab_size): Define as both macro and non-inline
	function.
	(htab_elements): Likewise.
	* getpwd.c (getpwd): Use XNEWVEC.
	(htab_create_alloc_ex): Use C90 prototype-style.
	* lrealpath.c (lrealpath): Appropriately cast return value of
	malloc().
	* make-relative-prefix.c (save_string): Likewise.
	* make-temp-file.c (try_dir): Rename from "try".  Adjust use in
	the file.
	(choose_tmpdir): Use XNEWVEC.
	* mkstemps.c (mkstemps): Rename parameter "template" to "pattern".
	* pex-common.c (pex_init_common): Use XNEW.
	(pex_add_remove): Use XRESIZEVEC.
	(pex_run): Likewise.
	(pex_get_status_and_time): Likewise.
	* pex-djgpp.c (pex_djgpp_exec_child): Likewise.
	* pex-msdos.c (pex_init): Use XNEW.
	(pex_msdos_exec_child): Likewise.
	(pex_msdos_exec_child): Use XRESIZEVEC.
	* pex-unix.c (pex_wait): Use XNEW.
	* pex-win32.c (fix_argv): Use XNEWVEC.
	* pexecute.c (pwait): Likewise.
	* setenv.c (setenv): Properly cast return value of malloc().
	* sigsetmask.c (sigsetmask): Rename local variables "old" and
	"new" to "old_sig" and "new_sig".
	* sort.c (main): Use XNEWVEC.
	* spaces.c (spaces): Cast return value of malloc().
	* strndup.c (strndup): Likewise.
	* ternary.c (ternary_insert): Use XNEW.
	* xmalloc.c (malloc, realloc, calloc, sbrk): Surround declaration
	with an extern "C" block if __cplusplus.
	* xstrdup.c (xstrdup): Cast return value of memcpy().
	* xstrerror.c (strerror): Enclose declaration in an extern "C"
	block if __cplusplus.
	* xstrndup.c (xstrndup): Use XNEW. Cast return value of memcpy().

From-SVN: r100115
2005-05-24 20:48:25 +00:00