Function createExpressionFromSymbolChain

test/fixtures/snapshot/typescript.js:53802–53842

(chain, index)

                var chain = lookupSymbolChain(symbol, context, meaning);
                return createExpressionFromSymbolChain(chain, chain.length - 1);
                function createExpressionFromSymbolChain(chain, index) {
                    var typeParameterNodes = lookupTypeParameterNodes(chain, index, context);
                    var symbol = chain[index];
                    if (index === 0) {
                        context.flags |= 16777216 /* NodeBuilderFlags.InInitialEntityName */;
                    }
                    var symbolName = getNameOfSymbolAsWritten(symbol, context);
                    if (index === 0) {
                        context.flags ^= 16777216 /* NodeBuilderFlags.InInitialEntityName */;
                    }
                    var firstChar = symbolName.charCodeAt(0);
                    if (ts.isSingleOrDoubleQuote(firstChar) && ts.some(symbol.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
                        return ts.factory.createStringLiteral(getSpecifierForModuleSymbol(symbol, context));
                    }
                    var canUsePropertyAccess = firstChar === 35 /* CharacterCodes.hash */ ?
                        symbolName.length > 1 && ts.isIdentifierStart(symbolName.charCodeAt(1), languageVersion) :
                        ts.isIdentifierStart(firstChar, languageVersion);
                    if (index === 0 || canUsePropertyAccess) {
                        var identifier = ts.setEmitFlags(ts.factory.createIdentifier(symbolName, typeParameterNodes), 16777216 /* EmitFlags.NoAsciiEscaping */);
                        identifier.symbol = symbol;
                        return index > 0 ? ts.factory.createPropertyAccessExpression(createExpressionFromSymbolChain(chain, index - 1), identifier) : identifier;
                    }
                    else {
                        if (firstChar === 91 /* CharacterCodes.openBracket */) {
                            symbolName = symbolName.substring(1, symbolName.length - 1);
                            firstChar = symbolName.charCodeAt(0);
                        }
                        var expression = void 0;
                        if (ts.isSingleOrDoubleQuote(firstChar) && !(symbol.flags & 8 /* SymbolFlags.EnumMember */)) {
                            expression = ts.factory.createStringLiteral(ts.stripQuotes(symbolName).replace(/\\./g, function (s) { return s.substring(1); }), firstChar === 39 /* CharacterCodes.singleQuote */);
                        }
                        else if (("" + +symbolName) === symbolName) {
                            expression = ts.factory.createNumericLiteral(+symbolName);
                        }
                        if (!expression) {
                            expression = ts.setEmitFlags(ts.factory.createIdentifier(symbolName, typeParameterNodes), 16777216 /* EmitFlags.NoAsciiEscaping */);
                            expression.symbol = symbol;
                        }
                        return ts.factory.createElementAccessExpression(createExpressionFromSymbolChain(chain, index - 1), expression);
                    }
                }
            }
            function isStringNamed(d) {
                var name = ts.getNameOfDeclaration(d);