diff options
Diffstat (limited to 'source4/heimdal/lib/com_err')
| -rw-r--r-- | source4/heimdal/lib/com_err/lex.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/source4/heimdal/lib/com_err/lex.c b/source4/heimdal/lib/com_err/lex.c index 925615f244..ffaf15279a 100644 --- a/source4/heimdal/lib/com_err/lex.c +++ b/source4/heimdal/lib/com_err/lex.c @@ -1,4 +1,4 @@ -/* A lexical scanner generated by flex */ +/* A lexical scanner generated by flex*/ /* Scanner skeleton version: * $Header: /home/daffy/u0/vern/flex/RCS/flex.skl,v 2.91 96/09/10 16:58:48 vern Exp $ @@ -134,6 +134,15 @@ extern FILE *yyin, *yyout; #define unput(c) yyunput( c, yytext_ptr ) +/* Some routines like yy_flex_realloc() are emitted as static but are + not called by all lexers. This generates warnings in some compilers, + notably GCC. Arrange to suppress these. */ +#ifdef __GNUC__ +#define YY_MAY_BE_UNUSED __attribute__((unused)) +#else +#define YY_MAY_BE_UNUSED +#endif + /* The following is because we cannot portably get our hands on size_t * (without autoconf's help, which isn't available because we want * flex-generated scanners to compile on their own). @@ -240,7 +249,7 @@ YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str )); YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len )); static void *yy_flex_alloc YY_PROTO(( yy_size_t )); -static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )); +static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )) YY_MAY_BE_UNUSED; static void yy_flex_free YY_PROTO(( void * )); #define yy_new_buffer yy_create_buffer @@ -442,7 +451,7 @@ static int getstring(void); #undef ECHO -#line 446 "lex.yy.c" +#line 455 "lex.yy.c" /* Macros after this point can all be overridden by user definitions in * section 1. @@ -595,7 +604,7 @@ YY_DECL #line 59 "lex.l" -#line 599 "lex.yy.c" +#line 608 "lex.yy.c" if ( yy_init ) { @@ -758,7 +767,7 @@ YY_RULE_SETUP #line 75 "lex.l" ECHO; YY_BREAK -#line 762 "lex.yy.c" +#line 771 "lex.yy.c" case YY_STATE_EOF(INITIAL): yyterminate(); |