lib/parser/ruby19.y in parser-2.0.0 vs lib/parser/ruby19.y in parser-2.1.0.pre1

@@ -1747,14 +1747,16 @@
                     {
                       result = @builder.float(val[0])
                     }
                 | tUMINUS_NUM tINTEGER =tLOWEST
                     {
-                      result = @builder.integer(val[1], true)
+                      result = @builder.negate(val[0],
+                                  @builder.integer(val[1]))
                     }
                 | tUMINUS_NUM tFLOAT   =tLOWEST
                     {
-                      result = @builder.float(val[1], true)
+                      result = @builder.negate(val[0],
+                                  @builder.float(val[1]))
                     }
 
    user_variable: tIDENTIFIER
                     {
                       result = @builder.ident(val[0])