Eric Milles created GROOVY-7951:
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Summary: MethodCallExpression.transformExpression does not copy
generic types
Key: GROOVY-7951
URL: https://issues.apache.org/jira/browse/GROOVY-7951
Project: Groovy
Issue Type: Bug
Components: ast builder
Affects Versions: 2.4.7
Reporter: Eric Milles
Priority: Minor
org.codehaus.groovy.ast.expr.MethodCallExpression.transformExpression(ExpressionTransformer)
is not copying generics info. Downstream visitors are unable to check
generics on static calls like Collections.<String>emptyList().
My patched version:
{code:java}
public Expression transformExpression(ExpressionTransformer transformer) {
MethodCallExpression answer =
new MethodCallExpression(transformer.transform(objectExpression),
transformer.transform(method), transformer.transform(arguments));
answer.setSafe(safe);
answer.setSpreadSafe(spreadSafe);
answer.setImplicitThis(implicitThis);
// GRECLIPSE add
answer.setGenericsTypes(genericsTypes);
// GRECLIPSE end
answer.setMethodTarget(target);
answer.setSourcePosition(this);
answer.copyNodeMetaData(this);
return answer;
}
{code}
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