2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
* class.c (layout_class): Don't lay the superclass out if it's
already being laid out.
* jcf-parse.c (handle_innerclass_attribute): New function.
(HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
handle_innerclasses_attribute.
(jcf_parse): Don't load an innerclasses if it's already being
laid out.
* jcf-write.c (append_innerclass_attribute_entry): Static
`anonymous_name' and its initialization deleted. `ocii' and `ini'
to be zero for anonymous classes.
2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
* class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
necessary.
* jcf-parse.c (set_source_filename): Use
MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
* expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
gets a unique asm name.
2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
* jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
(HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
if necessary.
(HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
* jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
* parse.y (lookup_package_type_and_set_next): Deleted.
(resolve_package): Removed unnecessary code.
(find_applicable_accessible_methods_list): `finit$' can't be
inherited.
* verify.c (pop_argument_types): Added missing prototype.
(http://gcc.gnu.org/ml/gcc-patches/2001-01/msg01812.html)
From-SVN: r39230
* parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
From-SVN: r39169
* expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
if expeting an interface type. Refines Tom's change of 2000-09-12.
From-SVN: r39168
* gcj.texi: New file.
* Make-lang.in ($(srcdir)/java/gcj.info): New target.
(java.info): Depend on gcj.info.
(java/gcj.dvi): New target.
(java.dvi): Depend on gcj.dvi.
(java.install-info): Wrote.
From-SVN: r39101
2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
All files with updated copyright when applicable.
* Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
* class.c (mangle_class_field): Function removed.
(append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
(utf8_cmp, cxx_keyword_p): Moved to lex.c.
(build_class_ref): Call `java_mangle_class_field' instead of
`mangle_class_field.'
(build_dtable_decl): Rewritten to call `java_mangle_vtable.'
(layout_class): Call `java_mangle_decl' instead of
`mangle_static_field.'
(cxx_keywords): Initialized static array moved to `lex.c.'
(layout_class_method): Changed leading comment. Simplified to
call `java_mangle_decl.' Local `ptr' moved in for loop body.
* decl.c (lang_mark_tree): Mark field `package_list.'
* java-tree.h (TYPE_PACKAGE_LIST): New macro.
(struct lang_type): New field `package_list.'
(unicode_mangling_length): Prototype removed.
(append_gpp_mangled_name, append_gpp_mangled_classtype,
emit_unicode_mangled_name): Likewise.
(cxx_keyword_p): New prototype.
(java_mangle_decl, java_mangle_class_field,
java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
* jcf-parse.c (jcf_parse_source): Constify `file' argument to
`build_expr_wfl.'
* jvgenmain.c (main_method_prefix): Global variable removed.
(main_method_suffix): Likewise.
(do_mangle_classname): New function.
(main): Call it. Format changed to accomodate new mangling scheme.
* lex.c: (utf8_cmp): Conditionally prototyped.
(cxx_keywords): Moved from class.c, conditionally defined.
(utf8_cmp, cxx_keyword_p): Likewise.
* mangle.c (obstack.h, ggc.h): Included.
(mangle_field_decl): New function.
(mangle_method_decl, mangle_type, mangle_pointer_type,
mangle_array_type, mangle_record_type,
find_compression_pointer_match, find_compression_array_match,
find_compression_record_match,
find_compression_array_template_match, set_type_package_list,
entry_match_pointer_p, emit_compression_string, init_mangling,
finish_mangling, compression_table_add, mangle_member_name): Likewise.
(mangle_obstack): New global.
(MANGLE_RAW_STRING): New macro.
(unicode_mangling_length): Turned static.
(append_unicode_mangled_name): Renamed from
`emit_unicode_mangled_name.' Turned static. `mangle_obstack'
replaces `obstack', removed from the parameter list.
(append_gpp_mangled_name): Turned static. `mangle_obstack'
replaces parameter `obstack', removed from the parameter list. Call
`append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
(append_gpp_mangled_classtype): Removed.
(compression_table, compression_next): New static variables.
* parse.y (temporary_obstack): Extern declaration removed.
(This is the new C++ ABI compatibility patch:
http://gcc.gnu.org/ml/gcc-patches/2001-01/msg01225.html)
From-SVN: r39031
* parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
constant, return body without wrapper. (Improves constant folding.)
* lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
From-SVN: r39017
* expr.c (expand_java_field_op): Assigning to a final field outside
an initializer does not violate JVM spec, so should be warning, not
error. (Sun's verifier does not complain - though MicroSoft's does.)
From-SVN: r39013
* parse.y (resolve_expression_name): Permit instance variables from
enclosing context in super constructor call.
(resolve_qualified_expression_name): Permit enclosing class's
qualified "this" in super constructor call.
From-SVN: r38892
2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
* java-tree.h (lang_printable_name_wls): New prototype.
* lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
rather than `current_class' to print type name. Don't prepend type
names when printing constructor names.
(lang_printable_name_wls): New function.
* jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
`build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
* parse.y (patch_method_invocation): Message tuned for constructors.
(not_accessible_p): Grant `private' access from within
enclosing contexts.
2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.y (patch_binop): Compute missing type in error situations.
(http://gcc.gnu.org/ml/gcc-patches/2001-01/msg00752.html)
From-SVN: r38870
* class.c (make_class_data): Push initial value for "arrayclass".
* decl.c (init_decl_processing): Add new class field "arrayclass".
In libjava:
* java/lang/Class.h (_Jv_InitClass): Use __builtin_expect.
(_Jv_NewArrayClass): Renamed from _Jv_FindArrayClass.
(_Jv_GetArrayClass): New inline function.
(arrayclass): New field.
* prims.cc (_Jv_NewObjectArray): Use _Jv_GetArrayClass. Don't use
_Jv_GetArrayElementFromElementType.
(_Jv_NewPrimArray): Ditto.
(_Jv_PrimClass constructor): Initialize "depth", "ancestors", and
"idt" for completeness. Initialze "arrayclass" using _Jv_NewArrayClass.
Set Modifier::ABSTRACT.
* java/lang/natClassLoader.cc (_Jv_NewClass): Initialize "arrayclass".
(_Jv_NewArrayClass): Renamed from _Jv_FindArrayClass. Now void.
Now synchronized. Array classes are now referenced from
elementClass->arrayclass. Don't use _Jv_FindClassInCache.
Set array classes' accessibility flags correctly. Optimize so that
all array classes share the same IDT.
* java/lang/reflect/natArray.cc (newInstance): Use _Jv_GetArrayClass.
* java/lang/reflect/natMethod.cc (_Jv_GetTypesFromSignature): Ditto.
* java/lang/natClass.cc (_getFields): Increment offset. Prevent fields
in superclasses from overwriting classes own fields.
(_Jv_IsAssignableFrom): Check for NULL source idt instead of calling
Modifier::isAbstract().
(null_idt): New static field.
(_Jv_PrepareConstantTimeTables): Optimize case where class implements
no interfaces.
(_Jv_IndexOf): Made inline.
* boehm.cc (_Jv_MarkObj): Mark "arrayclass" field.
From-SVN: r38808
* toplev.c (main): Call the front-end specific post_options
hook if one is given.
* toplev.h (struct_lang_hooks, lang_hooks): New.
* c-lang.c (c_post_options, lang_hooks): Implement lang_hooks
for the C front end.
* cp/decl2.c (cxx_post_options, lang_hooks): Implement
lang_hooks for the C++ front end.
* objc/objc-act.c (objc_post_options, lang_hooks): Implement
lang_hooks for the ObjC front end.
* f/com.c (lang_hooks): Hooks for the Fortran front end.
* java/lang.c (lang_hooks): Hooks for the Java front end.
From-SVN: r38757
* decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
to create new primitive arrays.
* expr.c (build_newarray): If generating native code, call
soft_newarray_node with a reference to the primitive TYPE identifier
instead of type_value.
From-SVN: r38482
* parse.y (valid_ref_assignconv_cast_p): Load classes for source and
dest if they arn't already.
* class.c (layout_class): Call maybe_layout_super_class on
superinterfaces also, but only if compiling from bytecode.
From-SVN: r38363
2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.y (end_artificial_method_body): Fixed undefined behavior.
Credits go to rth for finding it.
(http://gcc.gnu.org/ml/gcc/2000-12/msg00495.html)
From-SVN: r38278
* parse.y (java_complete_lhs): Only allow compound assignment of
reference type if type is String.
Co-Authored-By: Alexandre Petit-Bianco <apbianco@cygnus.com>
From-SVN: r38236
2000-12-07 Mo DeJong <mdejong@redhat.com>
* jcf-io.c (find_class): Correct the logic that tests to see if a
.java file is newer than its .class file. The compiler was
incorrectly printing a warning when file mod times were equal.
(http://gcc.gnu.org/ml/gcc-patches/2000-12/msg00530.html)
From-SVN: r38177
include:
* safe-ctype.h: New file.
libiberty:
* safe-ctype.c: New file.
* Makefile.in (CFILES): Add safe-ctype.c.
(REQUIRED_OFILES): Add safe-ctype.o.
* argv.c: Define ISBLANK and use it, not isspace.
* basename.c, cplus-dem.c, fnmatch.c, pexecute.c, strtod.c,
strtol.c, strtoul.c: Include safe-ctype.h, not ctype.h. Use
uppercase ctype macros. Don't test ISUPPER(c)/ISLOWER(c)
before calling TOLOWER(c)/TOUPPER(c).
gcc:
* Makefile.in (HOST_RTL): Add safe-ctype.o.
(safe-ctype.o): New rule.
* system.h: Include safe-ctype.h, not ctype.h. No need to
wrap ctype macros.
* cpphash.h: Zap IStable and related macros. Define is_* in
terms of safe-ctype.h macros.
* cppinit.c: Delete the IStable and all related code.
* tradcpp.c: Delete is_idchar, is_idstart, is_hor_space, and
is_space arrays. Delete initialize_char_syntax. Change all
references to the above arrays to use macros instead.
* tradcpp.h: Define is_idchar, is_idstart, is_space, and
is_nvspace in terms of safe_ctype.h's macros.
* tradcif.y: is_idchar, is_idstart are macros not arrays.
* config/i370/i370.c, config/winnt/dirent.c,
config/winnt/fixinc-nt.c, config/winnt/ld.c:
Use uppercase ctype macros. If we included ctype.h,
include safe-ctype.h instead.
* fixinc/fixfixes.c: Use uppercase ctype macros. Don't test
ISLOWER(c) before calling TOUPPER(c).
* fixinc/fixincl.c (extract_quoted_files): Simplify out some gunk.
* fixinc/gnu-regex.c: Include safe-ctype.h, not ctype.h. No need to
wrap ctype macros. Don't test ISUPPER(x) before calling TOLOWER(x).
gcc/ch:
* lex.c: Don't bother checking whether ISUPPER(c) before
calling TOLOWER(c). Don't bother checking whether isascii(c)
before testing ISSPACE(c); ISSPACE(c) includes '\n'.
gcc/f:
* Make-lang.in: Link f/fini with safe-ctype.o.
* bad.c: Don't test ISUPPER(c) || ISLOWER(c) before calling TOUPPER(c).
* com.c: Use TOUPPER, not ffesrc_toupper.
* fini.c: Don't test ISALPHA(c) before calling TOUPPER(c)/TOLOWER(c).
* intrin.c: Don't test IN_CTYPE_DOMAIN(c).
* src.c: Delete ffesrc_toupper_ and ffesrc_tolower_ and their
initializing code; use TOUPPER and TOLOWER instead of
ffesrc_toupper and ffesrc_tolower.
* src.h: Don't declare ffesrc_toupper_ or ffesrc_tolower_.
Don't define ffesrc_toupper or ffesrc_tolower.
gcc/java:
* jvgenmain.c: Use ISPRINT not isascii.
From-SVN: r38124
2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
* jcf-write.c (OP1): Update `last_bc'.
(struct jcf_block): Fixed indentation and typo in comments. New
field `last_bc'.
(generate_bytecode_insns): Insert `nop' if `jsr' immediately
follows `monitorenter'.
* parse.y (patch_synchronized_statement): New local `tmp'. Call
`patch_string'.
Fixes gcj/232.
2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
* check-init.c (check_init): Fixed leading comment. Use
LOCAL_FINAL_P.
* decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
(give_name_to_locals): Likewise.
(lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
fields in lang_decl_var.
* java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
(FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
(FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
(LOCAL_FINAL): Rewritten.
(LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
(struct lang_decl): Fixed comments. Added `synthetic_ctor' and
`init_final' fields.
(struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
`final_uid', `final_liic', `final_ierr' and `local_final' fields.
(TYPE_HAS_FINAL_VARIABLE): New macro.
(struct lang_type): Added `afv' field.
* parse.y (check_static_final_variable_assignment_flag): New function.
(reset_static_final_variable_assignment_flag): Likewise.
(check_final_variable_local_assignment_flag): Likewise.
(reset_final_variable_local_assignment_flag): Likewise.
(check_final_variable_indirect_assignment): Likewise.
(check_final_variable_global_assignment_flag): Likewise.
(add_inner_class_fields): Use LOCAL_FINAL_P.
(register_fields): Handle local finals and final variables.
(craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
(declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
(source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
on local finals.
(java_complete_expand_methods): Loop to set
TYPE_HAS_FINAL_VARIABLE. Call
`reset_final_variable_local_assignment_flag' and
`check_final_variable_local_assignment_flag' accordingly before
and after constructor expansion. Call
`reset_static_final_variable_assignment_flag'
before expanding <clinit> and after call
`check_static_final_variable_assignment_flag' if the
current_class isn't an interface. After all methods have been
expanded, call `check_final_variable_global_assignment_flag' and
`check_static_final_variable_assignment_flag' if the current class
is an interface.
(maybe_yank_clinit): Fixed typo in comment.
(build_outer_field_access_methods): Removed old sanity check. Use
FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
Don't create access methods for finals.
(resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
(java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
existing DECL_INIT has been processed.
(java_complete_lhs): Likewise.
(check_final_assignment): Filter input on `lvalue''s TREE_CODE.
Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
logic.
(patch_assignment): Use LOCAL_FINAL_P.
(fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
DECL_INITIAL is nullified.
Fixes gcj/163.
2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.y (pop_current_osb): New function.
(array_type:): Use `dims:', changed actions
accordingly. Suggested by Anthony Green.
(array_creation_expression:): Used pop_current_osb.
(cast_expression:): Likewise.
(search_applicable_method_list): Fixed indentation.
2000-10-08 Anthony Green <green@redhat.com>
* parse.y (array_type_literal): Remove production.
(type_literals): Refer to array_type, not array_type_literal.
(http://gcc.gnu.org/ml/gcc-patches/2000-12/msg00317.html)
From-SVN: r38070
