}
public void resolveTypeExpecting(BlockScope scope, TypeBinding requiredType) {
if (this.value == null) {
this.compilerElementPair = new ElementValuePair(this.name, this.value, this.binding);
return;
}
if (requiredType == null) {
// fault tolerance: keep resolving
if (this.value instanceof ArrayInitializer) {
this.value.resolveTypeExpecting(scope, null);
} else {
this.value.resolveType(scope);
}
this.compilerElementPair = new ElementValuePair(this.name, this.value, this.binding);
return;
}
this.value.setExpectedType(requiredType); // needed in case of generic method invocation
TypeBinding valueType;
if (this.value instanceof ArrayInitializer) {
ArrayInitializer initializer = (ArrayInitializer) this.value;
valueType = initializer.resolveTypeExpecting(scope, this.binding.returnType);
} else if (this.value instanceof ArrayAllocationExpression) {
scope.problemReporter().annotationValueMustBeArrayInitializer(this.binding.declaringClass, this.name, this.value);
this.value.resolveType(scope);
valueType = null; // no need to pursue
} else {
valueType = this.value.resolveType(scope);
}
this.compilerElementPair = new ElementValuePair(this.name, this.value, this.binding);
if (valueType == null)
return;
TypeBinding leafType = requiredType.leafComponentType();
if (!((this.value.isConstantValueOfTypeAssignableToType(valueType, requiredType)