Uncomment execution reverted error in errors.go and update related comments

Author: Frozen

core/vm/errors.go

@@ -31,15 +31,15 @@ var (
 	ErrDepth                    = errors.New("max call depth exceeded")
 	ErrInsufficientBalance      = errors.New("insufficient balance for transfer")
 	ErrContractAddressCollision = errors.New("contract address collision")
-	ErrExecutionReverted        = errors.New("execution reverted")
-	ErrMaxCodeSizeExceeded      = errors.New("max code size exceeded")
-	ErrInvalidJump              = errors.New("invalid jump destination")
-	ErrWriteProtection          = errors.New("write protection")
-	ErrReturnDataOutOfBounds    = errors.New("return data out of bounds")
-	ErrGasUintOverflow          = errors.New("gas uint64 overflow")
-	ErrInvalidRetsub            = errors.New("invalid retsub")
-	ErrReturnStackExceeded      = errors.New("return stack limit reached")
-	ErrNoCompatibleInterpreter  = errors.New("no compatible interpreter")
+	//ErrExecutionReverted        = errors.New("execution reverted") // TODO should be uncommented in future version
+	ErrMaxCodeSizeExceeded     = errors.New("max code size exceeded")
+	ErrInvalidJump             = errors.New("invalid jump destination")
+	ErrWriteProtection         = errors.New("write protection")
+	ErrReturnDataOutOfBounds   = errors.New("return data out of bounds")
+	ErrGasUintOverflow         = errors.New("gas uint64 overflow")
+	ErrInvalidRetsub           = errors.New("invalid retsub")
+	ErrReturnStackExceeded     = errors.New("return stack limit reached")
+	ErrNoCompatibleInterpreter = errors.New("no compatible interpreter")
 )
 
 // ErrStackUnderflow wraps an evm error when the items on the stack less

core/vm/instructions.go

@@ -34,9 +34,9 @@ var (
 	tt255                    = math.BigPow(2, 255)
 	errWriteProtection       = errors.New("evm: write protection")
 	errReturnDataOutOfBounds = errors.New("evm: return data out of bounds")
-	//ErrExecutionReverted     = errors.New("evm: execution reverted")
-	errMaxCodeSizeExceeded = errors.New("evm: max code size exceeded")
-	errInvalidJump         = errors.New("evm: invalid jump destination")
+	ErrExecutionReverted     = errors.New("evm: execution reverted") // TODO: should be commented in future versions
+	errMaxCodeSizeExceeded   = errors.New("evm: max code size exceeded")
+	errInvalidJump           = errors.New("evm: invalid jump destination")
 )
 
 func opAdd(pc *uint64, interpreter *EVMInterpreter, callContext *callCtx) ([]byte, error) {