fix array in if_false

lib/parser/transform.rb

@@ -40,7 +40,7 @@ module Parser
     rule(:if => simple(:if), :conditional     => simple(:conditional),
          :if_true  => {:expressions => sequence(:if_true) , :else => simple(:else) },
          :if_false => {:expressions => sequence(:if_false) , :end => simple(:e) }) do
-           s(:if , s(:condition, conditional), s(:if_true, *if_true), s(:if_false , if_false))
+           s(:if , s(:condition, conditional), s(:if_true, *if_true), s(:if_false , *if_false))
     end
 
     rule(:if => simple(:if), :conditional     => simple(:conditional),

test/cases/class_def/class_if.tst

@@ -23,6 +23,7 @@ s(:expressions,
             s(:assign,
               s(:name, :isit),
               s(:int, 42))),
-          s(:if_false,  [s(:assign, 
+          s(:if_false,
+            s(:assign,
               s(:name, :maybenot),
-  s(:int,  667))]))))))
+              s(:int, 667))))))))

test/cases/conditional/if_else.tst

@@ -10,4 +10,5 @@ s(:expressions,
       s(:int, 0)),
     s(:if_true,
       s(:int, 42)),
-    s(:if_false,  [s(:int,  667)])))
+    s(:if_false,
+      s(:int, 667))))

test/cases/conditional/if_else_expressions.tst

@@ -17,9 +17,9 @@ s(:expressions,
           s(:int,  3)),
         s(:receiver,
           s(:module,  "Object")))),
-    s(:if_false,  [s(:call, 
+    s(:if_false,   s(:call,
   s(:name,  :new),
   s(:arguments,
     s(:int,  33)),
   s(:receiver,
-    s(:name,  :var)))])))
+    s(:name,  :var))))))

test/cases/function_definition/function_if.tst

@@ -19,6 +19,7 @@ s(:expressions,
           s(:assign,
             s(:name, :isit),
             s(:int, 42))),
-        s(:if_false,  [s(:assign, 
+        s(:if_false,
+          s(:assign,
             s(:name, :maybenot),
-  s(:int,  667))])))))
+            s(:int, 667)))))))

test/cases/function_definition/function_return_if.tst

@@ -20,5 +20,6 @@ s(:expressions,
         s(:if_true,
           s(:return,
             s(:int, 10))),
-        s(:if_false,  [s(:return, 
-  s(:int,  20))])))))
+        s(:if_false,
+          s(:return,
+            s(:int, 20)))))))

test/cases/module_def/module_if.tst

@@ -22,6 +22,7 @@ s(:expressions,
             s(:assign,
               s(:name, :isit),
               s(:int, 42))),
-          s(:if_false,  [s(:assign, 
+          s(:if_false,
+            s(:assign,
               s(:name, :maybenot),
-  s(:int,  667))]))))))
+              s(:int, 667))))))))