Function getMemberOverrideModifierStatus

test/fixtures/snapshot/typescript.js:84351–84369

* Checks a member declaration node to see if has a missing or invalid `override` modifier. * @param node Class-like node where the member is declared. * @param member Member declaration node. * Note: `member` can be a synthetic node without a parent.

(node, member)

         * Note: `member` can be a synthetic node without a parent.
         */
        function getMemberOverrideModifierStatus(node, member) {
            if (!member.name) {
                return 0 /* MemberOverrideStatus.Ok */;
            }
            var symbol = getSymbolOfNode(node);
            var type = getDeclaredTypeOfSymbol(symbol);
            var typeWithThis = getTypeWithThisArgument(type);
            var staticType = getTypeOfSymbol(symbol);
            var baseTypeNode = ts.getEffectiveBaseTypeNode(node);
            var baseTypes = baseTypeNode && getBaseTypes(type);
            var baseWithThis = (baseTypes === null || baseTypes === void 0 ? void 0 : baseTypes.length) ? getTypeWithThisArgument(ts.first(baseTypes), type.thisType) : undefined;
            var baseStaticType = getBaseConstructorTypeOfClass(type);
            var memberHasOverrideModifier = member.parent
                ? ts.hasOverrideModifier(member)
                : ts.hasSyntacticModifier(member, 16384 /* ModifierFlags.Override */);
            var memberName = ts.unescapeLeadingUnderscores(ts.getTextOfPropertyName(member.name));
            return checkMemberForOverrideModifier(node, staticType, baseStaticType, baseWithThis, type, typeWithThis, memberHasOverrideModifier, ts.hasAbstractModifier(member), ts.isStatic(member), 
            /* memberIsParameterProperty */ false, memberName);
        }
        function getTargetSymbol(s) {
            // if symbol is instantiated its flags are not copied from the 'target'
            // so we'll need to get back original 'target' symbol to work with correct set of flags