@Override
public PsiType fun(GrMethodBaseImpl method) {
PsiType nominal = method.getNominalType();
if (nominal != null) {
if (!(nominal instanceof PsiClassType
&& hasTypeParametersToInfer((PsiClassType) nominal))) {
return nominal;
}
}
if (!GppTypeConverter.hasTypedContext(method)) {
LOG.assertTrue(method.isValid(), "invalid method");
final GrOpenBlock block = method.getBlock();
if (block != null) {
LOG.assertTrue(block.isValid(), "invalid code block");
PsiType inferred =
GroovyPsiManager.inferType(method, new MethodTypeInferencer(block));
if (inferred != null) {
if (nominal == null || nominal.isAssignableFrom(inferred)) {
return inferred;
}
}
}
}
if (nominal != null) {
return nominal;
}
return TypesUtil.getJavaLangObject(method);
}
