Function checkObjectTypeForDuplicateDeclarations

test/fixtures/snapshot/typescript.js:80359–80386

(node)

            }
        }
        function checkObjectTypeForDuplicateDeclarations(node) {
            var names = new ts.Map();
            for (var _i = 0, _a = node.members; _i < _a.length; _i++) {
                var member = _a[_i];
                if (member.kind === 166 /* SyntaxKind.PropertySignature */) {
                    var memberName = void 0;
                    var name = member.name;
                    switch (name.kind) {
                        case 10 /* SyntaxKind.StringLiteral */:
                        case 8 /* SyntaxKind.NumericLiteral */:
                            memberName = name.text;
                            break;
                        case 79 /* SyntaxKind.Identifier */:
                            memberName = ts.idText(name);
                            break;
                        default:
                            continue;
                    }
                    if (names.get(memberName)) {
                        error(ts.getNameOfDeclaration(member.symbol.valueDeclaration), ts.Diagnostics.Duplicate_identifier_0, memberName);
                        error(member.name, ts.Diagnostics.Duplicate_identifier_0, memberName);
                    }
                    else {
                        names.set(memberName, true);
                    }
                }
            }
        }
        function checkTypeForDuplicateIndexSignatures(node) {
            if (node.kind === 258 /* SyntaxKind.InterfaceDeclaration */) {
                var nodeSymbol = getSymbolOfNode(node);