better recovery after syntax error

SVN=126003
2008-07-03 18:05:20 -07:00 · 2008-07-03 18:05:20 -07:00 · 1efa6a0544
parent 81b325db1b
commit 1efa6a0544
1 changed files with 16 additions and 4 deletions
--- a/src/cmd/gc/go.y
+++ b/src/cmd/gc/go.y
@ -148,6 +148,14 @@ xdcl:
 	{
 		$$ = N;
 	}
+|	error '}'
+	{
+		$$ = N;
+	}
+|	error ';'
+	{
+		$$ = N;
+	}

 common_dcl:
 	Acommon_dcl
@ -1194,6 +1202,14 @@ Astmt:
 	{
 		$$ = N;
 	}
+|	error ';'
+	{
+		$$ = N;
+	}
+|	error '}'
+	{
+		$$ = N;
+	}

 /*
 * need semi in front NO
@ -1262,10 +1278,6 @@ Bstmt_list_r:
 stmt_list_r:
 	Astmt_list_r
 |	Bstmt_list_r
-|	error ';'
-	{
-		$$ = N;
-	}

 expr_list_r:
 	expr