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bison: pacify Sun C 5.12

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* src/scan-code.l (show_sub_message):
Redo initializations to work around a bogus Sun C 5.12 warning.
(parse_ref): Remove unreachable code that Sun C 5.12 complains about.
* src/uniqstr.h (uniqstr_vsprintf): Use
_GL_ATTRIBUTE_FORMAT_PRINTF (...)  instead of __attribute__
((__format__ (__printf__, ...))).  Otherwise, Sun C 5.12
complains about an unknown attribute.
This commit is contained in:
Paul Eggert
2013-10-21 15:21:32 -07:00
parent 0bfe22b6d5
commit 67411a88a0
2 changed files with 16 additions and 6 deletions
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4
src/uniqstr.h
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@@ -20,6 +20,8 @@
#ifndef UNIQSTR_H_
# define UNIQSTR_H_
# include <stdio.h>
/*-----------------------------------------.
| Pointers to unique copies of C strings. |
`-----------------------------------------*/
@@ -33,7 +35,7 @@ uniqstr uniqstr_new (char const *str);
strings, use UNIQSTR_CONCAT, which is a convenient wrapper around
this function. */
uniqstr uniqstr_vsprintf (char const *format, ...)
__attribute__ ((__format__ (__printf__, 1, 2)));
_GL_ATTRIBUTE_FORMAT_PRINTF (1, 2);
/* Two uniqstr values have the same value iff they are the same. */
# define UNIQSTR_EQ(Ustr1, Ustr2) (!!((Ustr1) == (Ustr2)))