* tests/sets.at (Broken Closure): Add the ending `;'.

* src/reader.at (readgram): Complain if a rule is not ended with a
semi-colon.

ChangeLog

@@ -1,3 +1,9 @@
+2002-03-04  Akim Demaille  <akim@epita.fr>
+
+	* tests/sets.at (Broken Closure): Add the ending `;'.
+	* src/reader.at (readgram): Complain if a rule is not ended with a
+	semi-colon.
+
 2002-03-04  Akim Demaille  <akim@epita.fr>
 
 	* src/conflicts.c (set_conflicts): Use bitset_disjoint_p.

src/reader.c

@@ -1326,7 +1326,10 @@ readgram (void)
 		unlex (t1);
 		symval = ssave;
 		if (t1 == tok_colon)
-		  break;
+		  {
+		    complain (_("previous rule lacks an ending `;'"));
+		    break;
+		  }
 
 		if (!first_rhs)	/* JF */
 		  first_rhs = symval;

tests/sets.at

@@ -151,14 +151,14 @@ AT_SETUP([Broken Closure])
 
 AT_DATA([input.y],
 [[%%
-a: b
-b: c
-c: d
-d: e
-e: f
-f: g
-g: h
-h: 'h'
+a: b;
+b: c;
+c: d;
+d: e;
+e: f;
+f: g;
+g: h;
+h: 'h';
 ]])
 
 AT_CHECK([[bison --trace input.y]], [], [], [stderr])