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changeset 1584:0f1daf1810b4

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Fix warnings from gcc -W -Wall (__attribute__): Define. (ATTRIBUTE_UNUSED): Define. (yyerror): Mark parameter as unused with ATTRIBUTE_UNUSED. (MonthDayTable): Add initializers for last entry. (UnitsTable): Likewise. (OtherTable): Likewise. (MilitaryTable): Likewise.
author Jim Meyering <jim@meyering.net>
date Thu, 31 Dec 1998 14:37:21 +0000
parents 36ec1d59acb3
children fe2f04f66a99
files lib/getdate.y
diffstat 1 files changed, 14 insertions(+), 6 deletions(-) [+]
line wrap: on
line diff
--- a/lib/getdate.y
+++ b/lib/getdate.y
@@ -53,6 +53,14 @@
 # include <string.h>
 #endif
 
+#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
+# define __attribute__(x)
+#endif
+
+#ifndef ATTRIBUTE_UNUSED
+# define ATTRIBUTE_UNUSED __attribute__ ((__unused__))
+#endif
+
 /* Some old versions of bison generate parsers that use bcopy.
    That loses on systems that don't provide the function, so we have
    to redefine it here.  */
@@ -471,7 +479,7 @@
     { "thurs",		tDAY, 4 },
     { "friday",		tDAY, 5 },
     { "saturday",	tDAY, 6 },
-    { NULL }
+    { NULL, 0, 0 }
 };
 
 /* Time units table. */
@@ -486,7 +494,7 @@
     { "min",		tMINUTE_UNIT,	1 },
     { "second",		tSEC_UNIT,	1 },
     { "sec",		tSEC_UNIT,	1 },
-    { NULL }
+    { NULL, 0, 0 }
 };
 
 /* Assorted relative-time words. */
@@ -511,7 +519,7 @@
     { "eleventh",	tUNUMBER,	11 },
     { "twelfth",	tUNUMBER,	12 },
     { "ago",		tAGO,	1 },
-    { NULL }
+    { NULL, 0, 0 }
 };
 
 /* The timezone table. */
@@ -596,7 +604,7 @@
     { "nzst",	tZONE,     -HOUR (12) },	/* New Zealand Standard */
     { "nzdt",	tDAYZONE,  -HOUR (12) },	/* New Zealand Daylight */
     { "idle",	tZONE,     -HOUR (12) },	/* International Date Line East */
-    {  NULL  }
+    {  NULL, 0, 0  }
 };
 
 /* Military timezone table. */
@@ -626,7 +634,7 @@
     { "x",	tZONE,	HOUR (-11) },
     { "y",	tZONE,	HOUR (-12) },
     { "z",	tZONE,	HOUR (  0) },
-    { NULL }
+    { NULL, 0, 0 }
 };
 
 
@@ -635,7 +643,7 @@
 /* ARGSUSED */
 static int
 yyerror (s)
-     char *s;
+     char *s ATTRIBUTE_UNUSED;
 {
   return 0;
 }