-----------------------------------------------------------------------
-- Project: Bluespec

-- File: ENotField3.bs

-- Author : Nitin Chand Rahul      <ncr@noida.interrasystems.com>

-- Description: This testcase triggers an (ENotField) error

-- Error Message : bsc ENotField3.bs
-- bsc: Compilation errors:
-- "ENotField3.bs", line 48, column 70, Field "extra" is not in "ENotField3.MyStruct"
-----------------------------------------------------------------------

package ENotField3 (ENotField3(..)) where

-- import Int


struct MyStruct =        { give :: Int 32; judge :: Bool; }
                deriving (Eq, Bits)


interface ENotField3 =
            start :: Int 32 -> Int 32 -> Action
            end   :: Int 32

mkENotField3 :: Module ENotField3
mkENotField3 =
           module

                x :: Reg (Int 32)
                x <- mkRegU

                y :: Reg (Int 32)
                y <- mkReg 0

                u1 :: Reg (MyStruct)
                u1 <- mkRegU

                u2 :: Reg (MyStruct)
                u2 <- mkRegU

                rules
                   "One":
                      when True
                          ==> action
                                 u2 := u1 { give = 1 ; judge = True ; extra = 0 }


                interface
                    start ix iy = action
                                    x := ix
                                    y := iy
                    end = y when x == 0