* c-lex.c: Don't include setjmp.h.
(parse_float): New static function.
(pf_args): New struct.
(yylex): Use them in call to `do_float_handler'.
From-SVN: r25816
* parse.y (named_complex_class_head_sans_basetype):
Do nothing for error_mark_node.
(maybe_base_class_list): Likewise.
* decl.c (start_decl): Check for error_mark_node as a type.
Detected by g++.brendan/array-refs.C.
(start_decl_1): Likewise. Detected by g++.bugs/900322_01.C.
(maybe_build_cleanup_1): Likewise. Detected by
g++.jason/incomplete1.C.
* tree.c (build_dummy_object): Use void_zero_node instead of the
error_mark_node
(is_dummy_object): Check for such a node. Detected by
g++.bob/inherit1.C
From-SVN: r25812
* method.c (old_backref_index): Split out...
(flush_repeats): From here. Rename back from try_old_backref.
(build_mangled_name): Put back some old-style repeat handling.
From-SVN: r25809
�
* parse.y (java_complete_lhs): Call force_evaluation_order
after patch_newarray.
(patch_binop): Don't call fold if there are side effects.
From-SVN: r25808
x
* parse.y (java_complete_lhs): Call force_evaluation_order
after patch_newarray.
(patch_binop): Don't call fold if there are side effects.
From-SVN: r25807
* parse.y (java_complete_lhs): Call force_evaluation_order
after patch_newarray.
(patch_binop): Don't call fold if there are side effects.
From-SVN: r25806
1999-03-16 16:06 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cppfiles.c (read_and_prescan): Map backslash-newline to '\r'
(which cannot otherwise appear in the processed buffer) and
move it out of tokens that it appears in the middle of.
Improve performance.
(find_position): New function.
* cpplib.c: \r (one character) indicates backslash
newline, not \\\n (two characters). It cannot appear in the
middle of a token. Call CPP_BUMP_LINE (pfile) whenever
parsing moves past \n or \r. Increment pfile->lineno whenever
a \n is placed into token_buffer. Only one mark can exist at
a time, and CPP_BUMP_LINE must not be used while it is
active. It is automatically cleared by cpp_pop_buffer and
parse_goto_mark. \r is not in is_hor_space or is_space.
(NEWLINE_FIX, NEWLINE_FIX1, adjust_position,
update_position, count_newlines, parse_move_mark): Removed.
(parse_string, copy_comment): New functions.
(parse_name): Returns void.
(parse_set_mark, parse_clear_mark, parse_goto_mark): Take only
one argument, a cpp_reader *. Change for new marking scheme.
(skip_comment): Handle CHILL line comments too. Second
argument is now first character of comment marker; all callers
changed. Issue error for unterminated block comment here.
(cpp_skip_hspace): Recognize CHILL comments.
(copy_rest_of_line): Likewise. Call skip_comment and
parse_string directly, don't go through cpp_get_token. Emit
"/**/" for block comments if -traditional (create_definition
needs this).
(do_define): Don't play with put_out_comments.
(cpp_push_buffer): Initialize ->mark to -1.
(cpp_buf_line_and_col): Just read out the values in the buffer
structure.
(output_line_command): Use cpp_buf_line_and_col. Fix
formatting. Remove stale code.
(cpp_get_token): Break out string parsing code to
parse_string. Use skip_comment for CHILL comments too. Use
copy_comment for put_out_comments instead of dinking with
marks. Remove stale code. Don't call output_line_command
unless it's necessary.
* cpplib.h (parse_marker): Removed.
(struct cpp_buffer): line_base is now a unsigned char *; add
`mark' [long], remove `marks' [struct parse_marker *].
(parse_set_mark, parse_clear_mark, parse_goto_mark): Update
prototypes.
(CPP_BUMP_LINE, CPP_BUMP_BUFFER_LINE): New macros.
* cppinit.c (is_hor_space, is_space): '\r' is not considered
whitespace.
* cppexp.c (cpp_parse_expression): Use cpp_skip_hspace, not
SKIP_WHITE_SPACE.
* cpphash.c (macarg): Disable line commands while expanding.
From-SVN: r25802
* c-lex.c (yylex) : Remove warning for integer literals being
larger than the largest target int. Add warning for integer
literal being larger than than its choosen type.
From-SVN: r25800
* invoke.texi: Add -mlong32 documentation.
* config/mips/mips.h (mips_explicit_type_size_string): New.
(TARGET_SWITCHES): Add 'long32'.
(TARGET_OPTIONS): Add 'explicit-type-size'.
(CC1_SPECS): Set -mexplicit-type-size.
(LONG_MAX_SPEC): Change a use of 'no-long64' to 'long32'.
* config/mips/abi64.h (LONG_MAX_SPEC): Same. Add 'mabi=32'.
* config/mips/mips.c (mips_explicit_type_size_string): New.
(override_options): Use it.
* config/mips/osfrose.h (CC1_SPECS): Set -mexplicit-type-size.
* config/mips/mips.h (SUBTARGET_CPP_SIZE_SPEC):
Pointer size now depends on both size longs and size of GP
registers.
From-SVN: r25799
* config/mips/iris.h (CTORS_SECTION_ASM_OP,DTORS_SECTION_ASM_OP,
dtors_section): Use Pmode == DImode rather than TARGET_LONG64.
* config/mips/mips.c (override_options): Allow -mlong64 and
-mint64 with -mips2 or less.
* config/mips/mips.h (MASK_LONG64): Fix comment.
(POINTER_SIZE): Use Pmode == DImode rather than TARGET_LONG64.
(Pmode): Make Pmode the smaller of longs or gp registers.
* invoke.texi: Note the new size for pointers.
From-SVN: r25798
1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.y (java_stabilize_reference): Use save_expr instead of
building a SAVE_EXPR node.
(java_complete_lhs): Patch the resulting string of the `+='
operator (if necessary) and complete the RHS after having built
the cast.
From-SVN: r25797
(ASM_OUTPUT_REG_{PUSH,POP}): Delete.
* rs6000.c (first_reg_to_save): If profiling and context needed,
allocate a reg to save static chain for all ABIs. For AIX
profiling, calculate parameter registers to save based on need.
(output_function_profiler): Save and restore static chain around
profile call for all ABIs.
From-SVN: r25795
* lex.c: Don't include setjmp.h.
(parse_float): New static function.
(pf_args): New struct.
(real_yylex): Use them in call to `do_float_handler'.
From-SVN: r25794
1999-03-15 21:39 -0500 Zack Weinberg <zack@rabi.columbia.edu>
* cppinit.c: Instead of one pending list, keep separate lists
for each category of pending option: -D/-U, -A, -include,
-imacros. Move the four partial include-path lists into the
pending block. Use head and tail pointers so we don't ever
have to reverse the lists.
(cpp_start_read): Break out blocks of code to their own
functions: install_predefs and initialize_dependency_output.
Use path_include for C_INCLUDE_PATH and friends as well as
CPATH. Remove include_defaults gunk. Warn about the
combination of -lang-chill and -trigraphs. Optimize string
bashing. Walk each pending list once, deallocating as we go.
(append_include_chain): Brought over from cppfiles.c. Mark
dirs as system include dirs if and only if appending to
system include path. If opts->verbose, print a notice when a
dir is dropped from the include path because it doesn't
exist. Fix memory leak: this function is not supposed to copy
its DIR argument.
(nreverse_pending, push_pending): Removed.
(APPEND): New macro for adding to pending lists.
(path_include): Can now add to any partial include path.
(base_name): Bring over from cccp.c.
(cpp_options_init): Allocate the pending block.
(cpp_handle_option): Add --version. Exit after --help. Fix
formatting. Order -ifoo options by frequency of usage.
(install_predefs): New function, simplified version of code
that was in cpp_start_read.
(initialize_dependency_output): Likewise. Understand OBJECT_SUFFIX.
* cppfiles.c (simplify_pathname): Export.
(merge_include_chains): Don't nreverse the lists. If
opts->verbose, print a notice when a duplicate dir is detected
and dropped from the include path.
(finclude): Fix excessive cleverness in setting
fp->system_header_p.
(actual_directory): Set x->sysp from
CPP_BUFFER (pfile)->system_header_p so that one system header
may include another with "".
(deps_output): Fix double adjustment of deps_size which would
cause all dependencies after the first two lines to be lost.
* cpplib.c (cpp_unassert): New function.
* cpplib.h: Lay out struct cpp_pending here. Adjust
prototypes. Add include_prefix_len to struct cpp_options.
From-SVN: r25793
Mon Mar 15 16:01:52 1999 Jim Wilson <wilson@cygnus.com>
* config/misp/mips.h (REGISTER_MOVE_COST): Make the cost of moving
from HI/LO/HILO/MD into general registers the same as for one
of moving general registers to HI/LO/HILO/MD.
From-SVN: r25792
* class.c (make_class): Don't set CLASS_P here (because
this function is also called by build_java_array_type).
(push_class): Set CLASS_P here instead.
* parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
* jcf-dump.c (print_access_flags): Take extra parameter to indicate
context. If the context is class, perfer "super" over "synchronized".
* jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
* parse.y (create_class): Don't call parser_check_super here;
it is not robust. Always wait until later.
* parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
match what JDK 1.2 does), but don't set ACC_PUBLIC.
From-SVN: r25785
d
* class.c (make_class): Don't set CLASS_P here (because
this function is also called by build_java_array_type).
(push_class): Set CLASS_P here instead.
* parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
* jcf-dump.c (print_access_flags): Take extra parameter to indicate
context. If the context is class, perfer "super" over "synchronized".
* jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
* parse.y (create_class): Don't call parser_check_super here;
it is not robust. Always wait until later.
* parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
match what JDK 1.2 does), but don't set ACC_PUBLIC.
From-SVN: r25784
a
* class.c (make_class): Don't set CLASS_P here (because
this function is also called by build_java_array_type).
(push_class): Set CLASS_P here instead.
* parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
* jcf-dump.c (print_access_flags): Take extra parameter to indicate
context. If the context is class, perfer "super" over "synchronized".
* jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
* parse.y (create_class): Don't call parser_check_super here;
it is not robust. Always wait until later.
* parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
match what JDK 1.2 does), but don't set ACC_PUBLIC.
From-SVN: r25783
T
* class.c (make_class): Don't set CLASS_P here (because
this function is also called by build_java_array_type).
(push_class): Set CLASS_P here instead.
* parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
* jcf-dump.c (print_access_flags): Take extra parameter to indicate
context. If the context is class, perfer "super" over "synchronized".
* jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
* parse.y (create_class): Don't call parser_check_super here;
it is not robust. Always wait until later.
* parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
match what JDK 1.2 does), but don't set ACC_PUBLIC.
From-SVN: r25782
Mon Mar 15 10:20:20 1999 Mark Mitchell <mark@markmitchell.com>
* reload.c (find_reloads): Add a REG_LABEL note if we substitute a
LABEL_REF for something else.
From-SVN: r25777
* fold-const.c (exact_real_inverse): Move variable `float_error'
into the scope where it is used.
(const_binop_1): New static function.
(cb_args): New struct.
(const_binop): Use them in call to `do_float_handler'.
(fold_convert_1): New static function.
(fc_args): New struct.
(fold_convert): Use them in call to `do_float_handler'.
From-SVN: r25776
* rtlanal.c (auto_inc_p): New function.
* rtl.h (auto_inc_p): Prototype it.
* reload1.c (add_auto_inc_notes): New function.
(reload): Strip REG_INC notes and call add_auto_inc_notes
for each insn to restore them correctly.
From-SVN: r25774
* cse.c (check_fold_consts): New static function.
(cfc_args): New struct.
(simplify_relational_operation): Use them in call to
`do_float_handler'.
* toplev.c (do_float_handler): New function to wrap calls to
setjmp/set_float_handler.
* toplev.h (do_float_handler): Add extern prototype.
* tree.c (build_real_from_int_cst_1): New static function.
(brfic_args): New struct.
(build_real_from_int_cst): Use them in call to
`do_float_handler'.
From-SVN: r25768
* decl.c (duplicate_decls): Use same_type_p.
* method.c (try_old_backref): Renamed from flush_repeats. Use
same_type_p. Don't try to handle repeats. Return success.
(is_back_referenceable_type): Return 0 if TYPE_FOR_JAVA. Support
calls from old-style code, too.
(check_ktype): Use same_type_p.
(check_btype): Use same_type_p. Don't pull out TYPE_MAIN_VARIANT.
(build_qualified_name): Simplify logic.
(build_mangled_name_for_type_with_Gcode): Remove call to
type_canonical_variant.
(process_overload_item): Strip typedefs and quals at the top.
(build_mangled_name): Likewise. Remove support for old-style
repeats, which have been disabled since 2.7.2. Don't mess with
TREE_USED.
(build_decl_overload_real): Don't mess with TREE_USED.
From-SVN: r25758
Dave Brolley
Kaveh R. Ghazi
Martin v. Löwis
Jeff Law
Martin v. Löwis
Andreas Schwab
Jason Merrill
Per Bothner
Nick Clifton
J"orn Rennecke
Jim Wilson
Zack Weinberg
David Edelsohn
Gavin Romig-Koch
Alexandre Petit-Bianco
David Edelsohn
Craig Burley
Craig Burley
Mark Mitchell
Michael Hayes
Manfred Hollstein
Zack Weinberg
Jeffrey A Law