From 8d2374ba254e637c22e6f1eaa58ccb54d814529f Mon Sep 17 00:00:00 2001 From: Michael Williamson Date: Sun, 4 Oct 2015 17:31:54 +0100 Subject: Throw exception if variable is unbound --- .../org/zwobble/couscous/interpreter/UnboundVariable.java | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 src/main/java/org/zwobble/couscous/interpreter/UnboundVariable.java (limited to 'src/main/java/org/zwobble/couscous/interpreter/UnboundVariable.java') diff --git a/src/main/java/org/zwobble/couscous/interpreter/UnboundVariable.java b/src/main/java/org/zwobble/couscous/interpreter/UnboundVariable.java new file mode 100644 index 0000000..c4aebfb --- /dev/null +++ b/src/main/java/org/zwobble/couscous/interpreter/UnboundVariable.java @@ -0,0 +1,12 @@ +package org.zwobble.couscous.interpreter; + +import lombok.EqualsAndHashCode; +import lombok.Value; + +@Value +@EqualsAndHashCode(callSuper=false) +public class UnboundVariable extends InterpreterException { + private static final long serialVersionUID = 1L; + + int variableId; +} -- cgit v1.2.3