private List<IVariableBinding> getCapturedVariables(ClassInstanceCreation node) {
ITypeBinding newType = node.getTypeBinding().getTypeDeclaration();
ITypeBinding owningType = TreeUtil.getOwningType(node).getTypeBinding().getTypeDeclaration();
// Test for the recursive construction of a local class.
if (owningType.isEqualTo(newType)) {
return OuterReferenceResolver.getInnerFields(newType);
}
return OuterReferenceResolver.getCapturedVars(newType);
}
public void testCapturedLocalVariable() {
resolveSource(
"Test",
"class Test { void test(final int i) { Runnable r = new Runnable() { "
+ "public void run() { int i2 = i + 1; } }; } }");
AnonymousClassDeclaration runnableNode =
(AnonymousClassDeclaration) nodesByType.get(ASTNode.ANONYMOUS_CLASS_DECLARATION).get(0);
ITypeBinding runnableBinding = runnableNode.resolveBinding();
assertFalse(OuterReferenceResolver.needsOuterReference(runnableBinding));
List<IVariableBinding> capturedVars = OuterReferenceResolver.getCapturedVars(runnableBinding);
List<IVariableBinding> innerFields = OuterReferenceResolver.getInnerFields(runnableBinding);
assertEquals(1, capturedVars.size());
assertEquals(1, innerFields.size());
assertEquals("i", capturedVars.get(0).getName());
assertEquals("val$i", innerFields.get(0).getName());
InfixExpression addition = (InfixExpression) nodesByType.get(ASTNode.INFIX_EXPRESSION).get(0);
List<IVariableBinding> iPath = OuterReferenceResolver.getPath(addition.getLeftOperand());
assertNotNull(iPath);
assertEquals(1, iPath.size());
assertEquals("val$i", iPath.get(0).getName());
}
