Make variable fields private

This makes the two maps in GenerationState private. Use the
defineVar/findVar or defineRuleVar/findRuleVar instead.

This is another change on the way to doing autovivify

1 files changed, 1 insertions, 1 deletions

diff --git a/src/main/java/bjc/rgens/parser/elements/LitVariableCaseElement.java b/src/main/java/bjc/rgens/parser/elements/LitVariableCaseElement.java
index 3c6ba98..c5e5c6f 100755
--- a/src/main/java/bjc/rgens/parser/elements/LitVariableCaseElement.java
+++ b/src/main/java/bjc/rgens/parser/elements/LitVariableCaseElement.java
@@ -8,6 +8,6 @@ public class LitVariableCaseElement extends VariableDefCaseElement {
 	}
 
 	public void generate(GenerationState state) {
-		state.vars.put(varName, varDef);
+		state.defineVar(varName, varDef);
 	}
 }