Github user blackdrag commented on a diff in the pull request:
https://github.com/apache/groovy/pull/214#discussion_r47784823
--- Diff:
src/main/org/codehaus/groovy/transform/stc/StaticTypeCheckingVisitor.java ---
@@ -171,7 +171,7 @@
protected final ReturnAdder.ReturnStatementListener returnListener =
new ReturnAdder.ReturnStatementListener() {
public void returnStatementAdded(final ReturnStatement
returnStatement) {
- ClassNode returnType = checkReturnType(returnStatement);
+ checkReturnType(returnStatement);
--- End diff --
while true, that the variable is unused... for debugging purposes it helps
a lot to have that information there
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