Commit Graph

26 Commits

Author SHA1 Message Date
Jim Meyering
046957830e remove useless if-before-free tests
Change "if (E) free (E);" to "free (E);" everywhere except in the
libgo/, intl/, zlib/ and classpath/ directories.
Also transform equivalent variants like
"if (E != NULL) free (E);" and allow an extra cast on the
argument to free.  Otherwise, the tested and freed "E"
expressions must be identical, modulo white space.

From-SVN: r172785
2011-04-20 18:19:03 +00:00
Jakub Jelinek
60d3aec487 tree-ssa-pre.c (my_rev_post_order_compute): Remove set but not used count variable.
* tree-ssa-pre.c (my_rev_post_order_compute): Remove set but not
	used count variable.
	* genemit.c (gen_expand, gen_split): Avoid set but not used warnings
	when operandN variables aren't used in the body of the expander
	or splitter.
	* tree-outof-ssa.c (FOR_EACH_ELIM_GRAPH_SUCC,
	FOR_EACH_ELIM_GRAPH_PRED): Avoid set but not used warnings.
	* tree-ssa-operands.h (FOR_EACH_SSA_TREE_OPERAND): Likewise.
	* tree-flow.h (FOR_EACH_IMM_USE_FAST, FOR_EACH_IMM_USE_STMT,
	FOR_EACH_IMM_USE_ON_STMT): Likewise.
	* tree.h (FOR_EACH_CONSTRUCTOR_ELT): Likewise.
	* tree.c (PROCESS_ARG): Likewise.
fortran/
	* parse.c (parse_derived, parse_enum): Avoid set but not used
	warning.
java/
	* expr.c (process_jvm_instruction): Avoid set but not used warning.
	* builtins.c (compareAndSwapInt_builtin, compareAndSwapLong_builtin,
	getVolatile_builtin): Likewise.
libjava/
	* exception.cc (_Jv_Throw): Avoid set but not used warning.
	* include/java-assert.h (JvAssertMessage, JvAssert): Use argument in
	sizeof to avoid set but not used warnings.
libjava/classpath/
	* native/jni/midi-alsa/gnu_javax_sound_midi_alsa_AlsaPortDevice.c
	(Java_gnu_javax_sound_midi_alsa_AlsaPortDevice_run_1receiver_1thread_1):
	Avoid set but not used warning.
libiberty/
	* regex.c (byte_re_match_2_internal): Avoid set but not used
	warning.
gcc/testsuite/
	* gcc.dg/builtin-choose-expr.c: Avoid set but not used warnings.
	* gcc.dg/trunc-1.c: Likewise.
	* gcc.dg/vla-9.c: Likewise.
	* gcc.dg/dfp/composite-type.c: Likewise.
libffi/
	* testsuite/libffi.call/err_bad_abi.c: Remove unused args variable.

From-SVN: r158084
2010-04-07 22:27:37 +02:00
Martin Thuresson
4578037eb7 regex.c (byte_re_match_2_internal): Split declaration and assignment to avoid -Wc++-compat warning due to goto.
2009-09-30  Martin Thuresson  <martint@google.com>

	* regex.c (byte_re_match_2_internal): Split declaration and
	assignment to avoid -Wc++-compat warning due to goto.

From-SVN: r152354
2009-10-01 01:20:13 +00:00
Ben Elliston
8cfb7ab7a2 * regex.c (regcomp): Change type of `i' from unsigned to int.
From-SVN: r102270
2005-07-22 13:55:44 +10:00
Ben Elliston
7c22afcba1 * regex.c (TRANSLATE): Cast rhs of ternary expression to char.
From-SVN: r102050
2005-07-15 11:45:25 +10:00
Ben Elliston
6c5844d2c6 pexecute.c (pexecute): Cast string litrals to char *.
* pexecute.c (pexecute): Cast string litrals to char *.
	* regex.c (re_comp): Cast a call to gettext() to char *.

From-SVN: r101911
2005-07-12 14:40:33 +10:00
Nick Clifton
ee58dffdbc Update the address and phone number of the FSF organization.
From-SVN: r99519
2005-05-10 15:33:18 +00:00
Gabriel Dos Reis
e7590e9543 Fix missed replacements.
From-SVN: r98063
2005-04-13 01:02:40 +00:00
Gabriel Dos Reis
4cf88ac343 regex.c (wcs_re_match_2_internal, [...]): Replace not with negate.
* regex.c (wcs_re_match_2_internal, byte_re_match_2_internal):
        Replace not with negate.

From-SVN: r98062
2005-04-13 00:52:16 +00:00
Gabriel Dos Reis
93079c819b xregex2.h (_RE_ARGS): Remove definition and uses.
include/
2005-03-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>

        * xregex2.h (_RE_ARGS): Remove definition and uses.

libiberty/
2005-03-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>

        Convert libiberty to use ISO C prototype style 7/n.
        * regex.c (PARAMS): Remove definition.
        (PREFIX): Unconditionaly define using ISO C ## operator.
        (init_syntax_once, extract_number, extract_number_and_incr,
        print_fastmap, print_partial_compiled_pattern,
        print_compiled_pattern, print_double_string, printchar,
        convert_mbs_to_wcs, re_set_syntax, regex_grow_registers,
        regex_compile, store_op1, store_op2, insert_op1, insert_op2,
        at_begline_loc_p, at_endline_p, group_in_compile_stack,
        insert_space, wcs_compile_range, byte_compile_range,
        truncate_wchar, re_compile_fastmap, re_compile_fastmap,
        re_set_registers, re_search, re_search_2, re_search_3,
        re_match,
        re_match_2, count_mbs_length, wcs_re_match_2_internal,
        byte_re_match_2_internal, group_match_null_string_p,
        alt_match_null_string_p, common_op_match_null_string_p,
        bcmp_translate, re_compile_pattern, re_comp, re_exec, regcomp,
        regexec, regerror, regfree): Use ISO C prototype style.
        * partition.c: (elem_compare): Likewise.
        * cp-demangle.c (print_usage): Likewise.

From-SVN: r97129
2005-03-28 08:34:12 +00:00
Roger Sayle
2d59754f6a objalloc.c, [...]: Include "config.h" before "ansidecl.h" to avoid redeclaration errors with...
* objalloc.c, strsignal.c, xstrerror.c: Include "config.h" before
	"ansidecl.h" to avoid redeclaration errors with native compilers.
	* regex.c: Protect config.h from multiple inclusion.

From-SVN: r90954
2004-11-20 02:44:34 +00:00
Matt Kraai
ef2a223fbd regex.c: Include <ansidecl.h>.
* regex.c: Include <ansidecl.h>.
	(regcomp): Cast i to int.
	(regerror): Add ATTRIBUTE_UNUSED to parameter preg.

From-SVN: r77944
2004-02-17 01:59:42 +00:00
Kaveh R. Ghazi
55adc7bd57 re PR target/10338 ([3.3 regression?] [Cygwin -> tic4x | avr] cross target compilation error)
gcc:
	PR target/10338
	PR bootstrap/10198
	PR bootstrap/10140
	* fixinc/gnu-regex.c (regerror): Use mempcpy not __mempcpy.

libiberty:
	PR target/10338
	PR bootstrap/10198
	PR bootstrap/10140
	* getopt.c (exchange, _getopt_initialize): Use mempcpy not
	__mempcpy.
	* regex.c (regerror): Likewise.

From-SVN: r65634
2003-04-15 14:24:26 +00:00
John David Anglin
f08b7eee21 cp-demangle.c (demangling_new): Cast 0 to enum.
* cp-demangle.c (demangling_new): Cast 0 to enum.
	(demangle_char): Cast return of strdup to char *.
	(is_gnu_v3_mangled_ctor): Cast 0 to enum.
	(is_gnu_v3_mangled_dtor): Likewise.
	* cplus-dem.c (grow_vect): Cast return of xrealloc to void *.
	(work_stuff_copy_to_from): Cast return of xmalloc to char **.
	* fibheap.c (fibnode_new): Cast return of xcalloc to fibnode_t.
	* md5.c (md5_process_bytes): Cast results back to const void *.
	(md5_process_block): Add cast to const md5_uint32 *.
	* regex.c (re_compile_fastmap): Cast enum to UCHAR_T.
	* safe-ctype.c (L, XL, U, XU, D, P, _, C, Z, M, V, T, S): Add cast to
	unsigned short.
	* splay-tree.c (splay_tree_xmalloc_allocate): Cast return of xmalloc
	to void *.
	* vasprintf.c (int_vasprintf): Cast return of malloc to char *.

From-SVN: r57330
2002-09-20 02:40:51 +00:00
Roger Sayle
70c4e67a71 * regex.c: Only use "#pragma alloca" on AIX when not using gcc.
From-SVN: r56871
2002-09-05 23:07:13 +00:00
DJ Delorie
65b91091db regex.c (re_error_msgid): Just use a simple array of strings.
* regex.c (re_error_msgid): Just use a simple array of strings.
(re_compile_pattern): Compensate.
(re_comp): Likewise.
(re_comp): Likewise.
(regerror): Likewise.

From-SVN: r56106
2002-08-07 16:57:22 -04:00
Kaveh R. Ghazi
2c47b56b0a Update test for token pasting to also check "|| defined(ALMOST_STDC)"
From-SVN: r47108
2001-11-16 21:54:17 +00:00
Kaveh R. Ghazi
23850d35ec regex.c: Check defined(__STDC__) || defined(HAVE_STRINGIZE) to determine whether ISO CPP...
* regex.c: Check defined(__STDC__) || defined(HAVE_STRINGIZE)
	to determine whether ISO CPP token pasting is available.

From-SVN: r47107
2001-11-16 21:49:25 +00:00
Jeffrey A Law
d3982b7128 config.in (HAVE_UINTPTR_T): Provide autoconf stub.
* config.in (HAVE_UINTPTR_T): Provide autoconf stub.
        * configure.in (HAVE_UINTPTR_T): Test for system defining
        uintptr_t and define HAVE_UINTPTR_T appropriately.
        * regex.c (uintptr_t): Do not provide a definition if the
        system provided one.

From-SVN: r47068
2001-11-15 11:11:24 -07:00
Jeffrey A Law
7ddfb6510b regex.c (PREFIX): Provide an alternate definition for non-ANSI/ISO compilers.
* regex.c (PREFIX): Provide an alternate definition for
	non-ANSI/ISO compilers.
	(ARG_PREFIX): Likewise.

From-SVN: r47067
2001-11-15 11:04:08 -07:00
Jim Meyering
2e68303737 obstack.c (_): Honor the setting of ENABLE_NLS.
2001-11-12  Jim Meyering  <meyering@lucent.com>

	* obstack.c (_): Honor the setting of ENABLE_NLS.  Otherwise,
	this code would end up calling gettext even in packages built
	with --disable-nls.
	* getopt.c (_): Likewise.
	* regex.c (_): Likewise.

From-SVN: r46975
2001-11-12 22:46:00 -05:00
Ulrich Drepper
d0708dc1b9 merge from glibc
From-SVN: r45134
2001-08-23 11:19:05 -04:00
Isamu Hasegawa
ccea0d8509 backport: regex.c (wcs_regex_compile): Use appropriate string to compare with collating element.
Merge from libc:
* regex.c (wcs_regex_compile): Use appropriate string
to compare with collating element.
Fix the padding for the alignment.

From-SVN: r44838
2001-08-12 22:23:00 -04:00
Andreas Jaeger
c4b9cfe087 backport: regex.c: Declare wcs functions only if compiling with MBS_SUPPORT.
Merge from glibc:
        * regex.c: Declare wcs functions only if compiling with
        MBS_SUPPORT.
        Don't use #elif for traditional C.

        * regex.c: Revamp memory allocation for WCHAR functions to
        not use too much stack.

From-SVN: r44471
2001-07-30 13:54:36 +02:00
DJ Delorie
27ffc806c4 merge from glibc
From-SVN: r44138
2001-07-18 19:40:00 -04:00
Jeff Johnston
dd7716320a Makefile.in: Add support for regex code.
* Makefile.in: Add support for regex code.
* regex.c: New file.

From-SVN: r43914
2001-07-10 20:11:12 -04:00