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merge from gcc

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DJ Delorie 2013-02-09 19:22:49 +00:00
parent 0aa27725e5
commit 389d9b6c50
2 changed files with 12 additions and 4 deletions
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6
libiberty/ChangeLog
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@ -1,3 +1,9 @@
2013-02-09 Jakub Jelinek <jakub@redhat.com>
PR other/56245
* regex.c (PTR_INT_TYPE): Define.
(EXTEND_BUFFER): Change incr type from int to PTR_INT_TYPE.
2013-01-31 Kai Tietz <ktietz@redhat.com>
PR other/54620

10
libiberty/regex.c
View File

@ -4,7 +4,7 @@
internationalization features.)
Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
2002, 2005, 2010 Free Software Foundation, Inc.
2002, 2005, 2010, 2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -46,9 +46,11 @@
# if defined STDC_HEADERS && !defined emacs
# include <stddef.h>
# define PTR_INT_TYPE ptrdiff_t
# else
/* We need this for `regex.h', and perhaps for the Emacs include files. */
# include <sys/types.h>
# define PTR_INT_TYPE long
# endif
# define WIDE_CHAR_SUPPORT (HAVE_WCTYPE_H && HAVE_WCHAR_H && HAVE_BTOWC)
@ -2045,7 +2047,7 @@ static reg_errcode_t byte_compile_range (unsigned int range_start,
/* How many characters the new buffer can have? */ \
wchar_count = bufp->allocated / sizeof(UCHAR_T); \
if (wchar_count == 0) wchar_count = 1; \
/* Truncate the buffer to CHAR_T align. */ \
/* Truncate the buffer to CHAR_T align. */ \
bufp->allocated = wchar_count * sizeof(UCHAR_T); \
RETALLOC (COMPILED_BUFFER_VAR, wchar_count, UCHAR_T); \
bufp->buffer = (char*)COMPILED_BUFFER_VAR; \
@ -2054,7 +2056,7 @@ static reg_errcode_t byte_compile_range (unsigned int range_start,
/* If the buffer moved, move all the pointers into it. */ \
if (old_buffer != COMPILED_BUFFER_VAR) \
{ \
int incr = COMPILED_BUFFER_VAR - old_buffer; \
PTR_INT_TYPE incr = COMPILED_BUFFER_VAR - old_buffer; \
MOVE_BUFFER_POINTER (b); \
MOVE_BUFFER_POINTER (begalt); \
if (fixup_alt_jump) \
@ -2082,7 +2084,7 @@ static reg_errcode_t byte_compile_range (unsigned int range_start,
/* If the buffer moved, move all the pointers into it. */ \
if (old_buffer != COMPILED_BUFFER_VAR) \
{ \
int incr = COMPILED_BUFFER_VAR - old_buffer; \
PTR_INT_TYPE incr = COMPILED_BUFFER_VAR - old_buffer; \
MOVE_BUFFER_POINTER (b); \
MOVE_BUFFER_POINTER (begalt); \
if (fixup_alt_jump) \