Fix func/proc calls with 0 args parse correctly

1 files changed, 19 insertions, 0 deletions

diff --git a/pc.y b/pc.y
index 1783ccd..ec7f1e5 100644
--- a/pc.y
+++ b/pc.y
@@ -444,6 +444,15 @@ proc_statement
 
 		free($1);
 	}
+	|ID '(' ')'
+	{
+		node *tmp;
+
+		tmp = check_exists(cur_scope, $1);
+		$$ = mktree(PCALL, mkid(tmp), NULL);
+
+		free($1);
+	}
 	/*calls checked with proc_statement*/
 ;
 
@@ -519,6 +528,16 @@ factor
 
 		free($1);
 	}
+	| ID '(' ')'
+	{
+		node *tmp;
+
+		tmp = check_exists(cur_scope, $1);
+		$$ = mktree(FCALL, mkid(tmp), NULL);
+		check_call($$);
+
+		free($1);
+	}
 	|INUM
 	{
 		$$ = mkinum($1);