/* Conversion loop frame work.
- Copyright (C) 1998-2015 Free Software Foundation, Inc.
+ Copyright (C) 1998-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
+ <https://www.gnu.org/licenses/>. */
/* This file provides a frame for the reader loop in all conversion modules.
The actual code must (of course) be provided in the actual module source
#include <assert.h>
#include <endian.h>
-#include <gconv.h>
+#include <iconv/gconv_int.h>
#include <stdint.h>
#include <string.h>
#include <wchar.h>
#include <sys/param.h> /* For MIN. */
#define __need_size_t
#include <stddef.h>
-#include <libc-internal.h>
+#include <libc-diag.h>
/* We have to provide support for machines which are not able to handled
unaligned memory accesses. Some of the character encodings have
}
+/* With GCC 7 when compiling with -Os for 32-bit s390 the compiler
+ warns that the variable 'ch', in the definition of BODY in
+ sysdeps/s390/multiarch/8bit-generic.c, may be used uninitialized in
+ the call to UNICODE_TAG_HANDLER in that macro. This variable is
+ actually always initialized before use, in the prior loop if INDEX
+ is nonzero and in the following 'if' if INDEX is zero. That code
+ has a comment referencing this diagnostic disabling; updates in one
+ place may require updates in the other. */
+DIAG_PUSH_NEEDS_COMMENT;
+DIAG_IGNORE_Os_NEEDS_COMMENT (7, "-Wmaybe-uninitialized");
/* Handling of Unicode 3.1 TAG characters. Unicode recommends
"If language codes are not relevant to the particular processing
operation, then they should be ignored." This macro is usually
continue; \
} \
}
+DIAG_POP_NEEDS_COMMENT;
/* The function returns the status, as defined in gconv.h. */