maint: more syntax-checks

[bison.git] / src / flex-scanner.h

diff --git a/src/flex-scanner.h b/src/flex-scanner.h
index c854c29a43855a34f666241f253b86702cb11012..9c111aa2506e0cd9fe32269a908e07739414d71e 100644 (file)
--- a/src/flex-scanner.h
+++ b/src/flex-scanner.h
@@ -28,7 +28,7 @@
    + (YY_FLEX_SUBMINOR_VERSION))
 
 /* Pacify "gcc -Wmissing-prototypes" when flex 2.5.31 is used.  */
    + (YY_FLEX_SUBMINOR_VERSION))
 
 /* Pacify "gcc -Wmissing-prototypes" when flex 2.5.31 is used.  */

-# if FLEX_VERSION <= 2005031
+#if FLEX_VERSION <= 2005031

 int   FLEX_PREFIX (get_lineno) (void);
 FILE *FLEX_PREFIX (get_in) (void);
 FILE *FLEX_PREFIX (get_out) (void);
 int   FLEX_PREFIX (get_lineno) (void);
 FILE *FLEX_PREFIX (get_in) (void);
 FILE *FLEX_PREFIX (get_out) (void);


@@ -76,16 +76,13 @@ int   FLEX_PREFIX (lex_destroy) (void);
 
 static struct obstack obstack_for_string;
 
 
 static struct obstack obstack_for_string;
 

-# define STRING_GROW   \
+# define STRING_GROW                                    \

   obstack_grow (&obstack_for_string, yytext, yyleng)
 
   obstack_grow (&obstack_for_string, yytext, yyleng)
 

-# define STRING_FINISH                                 \
-  do {                                                 \
-    obstack_1grow (&obstack_for_string, '\0');         \
-    last_string = obstack_finish (&obstack_for_string);        \
-  } while (0)
+# define STRING_FINISH                                  \
+  (last_string = obstack_finish0 (&obstack_for_string))

 
 

-# define STRING_FREE \
+# define STRING_FREE                                    \

   obstack_free (&obstack_for_string, last_string)
 
 #endif
   obstack_free (&obstack_for_string, last_string)
 
 #endif