diff options
Diffstat (limited to 'src/main/java/org')
| -rw-r--r-- | src/main/java/org/zwobble/couscous/interpreter/Environment.java | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/main/java/org/zwobble/couscous/interpreter/Environment.java b/src/main/java/org/zwobble/couscous/interpreter/Environment.java index 5985a94..d748654 100644 --- a/src/main/java/org/zwobble/couscous/interpreter/Environment.java +++ b/src/main/java/org/zwobble/couscous/interpreter/Environment.java @@ -18,8 +18,9 @@ public class Environment { this.stackFrame = new HashMap<>(stackFrame); } - public InterpreterValue get(int referentId) { - return stackFrame.get(referentId).get(); + public InterpreterValue get(int variableId) { + checkVariable(variableId); + return stackFrame.get(variableId).get(); } public void put(int variableId, InterpreterValue value) { |