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Test for intersections and unions from microsoft#6579 
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Diff for: ‎tests/cases/compiler/regexValidatedTypeUnionsAndIntersections.ts

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type Foo = { someNumber: number, someString: string };
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type Email = /^[-a-z0-9~!$%^&*_=+}{\'?]+(\.[-a-z0-9~!$%^&*_=+}{\'?]+)*@([a-z0-9_][-a-z0-9_]*(\.[-a-z0-9_]+[a-z][a-z])|([0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}))(:[0-9]{1,5})?$/i;
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type Gmail = /^[-a-z0-9~!$%^&*_=+}{\'?]+(\.[-a-z0-9~!$%^&*_=+}{\'?]+)*@gmail\.com$/i;
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type EmailOrGmail = Email | Gmail;
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type EmailAndGmail = Email & Gmail;
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type EmailOrFoo = Email | Foo;
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type EmailAndFoo = Email & Foo;
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let bar: string = '';
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let someEmail = '[email protected]';
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let someGmail = '[email protected]';
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let someEmailLiteral: '[email protected]' = '[email protected]';
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let someGmailLiteral: '[email protected]' = '[email protected]';
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interface User {
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propertyForUnion: number;
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usersProperty: number;
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}
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interface GmailUser {
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propertyForUnion: number;
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gmailProperty: number;
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}
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interface NonGmailUser {
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propertyForUnion: number;
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nonGmailProperty: number;
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}
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interface UsersCollection {
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[email: Email]: User;
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[gmail: Gmail]: GmailUser;
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}
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let collection_0: UsersCollection = {};
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collection_0[bar].propertyForUnion;
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collection_0[bar].usersProperty;
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collection_0[bar].gmailProperty;
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if (EmailOrGmail.test(bar)) {
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collection_0[bar].propertyForUnion;
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collection_0[bar].usersProperty;
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collection_0[bar].gmailProperty;
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}
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collection_0[<EmailOrGmail>bar].propertyForUnion;
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collection_0[<EmailOrGmail>bar].usersProperty;
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collection_0[<EmailOrGmail>bar].gmailProperty;
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if (EmailAndGmail.test(bar)) {
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collection_0[bar].propertyForUnion;
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collection_0[bar].usersProperty;
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collection_0[bar].gmailProperty;
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}
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collection_0[<EmailAndGmail>bar].propertyForUnion;
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collection_0[<EmailAndGmail>bar].usersProperty;
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collection_0[<EmailAndGmail>bar].gmailProperty;
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if (EmailOrFoo.test(bar)) {
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collection_0[bar].propertyForUnion;
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collection_0[bar].usersProperty;
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collection_0[bar].gmailProperty;
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} else {
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bar.someNumber;
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bar.someString;
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}
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collection_0[<EmailOrFoo>bar].propertyForUnion;
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collection_0[<EmailOrFoo>bar].usersProperty;
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collection_0[<EmailOrFoo>bar].gmailProperty;
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interface UsersCollectionWithError_1 {
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[email: Email]: User;
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[gmail: EmailAndGmail]: GmailUser;
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}
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interface UsersCollectionWithoutError_1 {
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[email: Email]: User;
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[gmail: EmailAndGmail]: User & GmailUser;
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}
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let collection_1: UsersCollectionWithoutError_1 = {};
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collection_0['[email protected]'].propertyForUnion;
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collection_0['[email protected]'].usersProperty;
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collection_0['[email protected]'].gmailProperty;
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collection_0['[email protected]'].propertyForUnion;
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collection_0['[email protected]'].usersProperty;
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collection_0['[email protected]'].gmailProperty;
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collection_0[someEmail].propertyForUnion;
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collection_0[someEmail].usersProperty;
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collection_0[someEmail].gmailProperty;
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collection_0[someGmail].propertyForUnion;
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collection_0[someGmail].usersProperty;
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collection_0[someGmail].gmailProperty;
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collection_0[<Email>someEmail].propertyForUnion;
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collection_0[<Email>someEmail].usersProperty;
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collection_0[<Email>someEmail].gmailProperty;
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collection_0[<EmailAndGmail>someGmail].propertyForUnion;
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collection_0[<EmailAndGmail>someGmail].usersProperty;
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collection_0[<EmailAndGmail>someGmail].gmailProperty;
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collection_0[someEmailLiteral].propertyForUnion;
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collection_0[someEmailLiteral].usersProperty;
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collection_0[someEmailLiteral].gmailProperty;
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collection_0[someGmailLiteral].propertyForUnion;
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collection_0[someGmailLiteral].usersProperty;
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collection_0[someGmailLiteral].gmailProperty;
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if (Email.test(someEmail)) {
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collection_0[someEmail].propertyForUnion;
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collection_0[someEmail].usersProperty;
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collection_0[someEmail].gmailProperty;
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}
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if (EmailAndGmail.test(someGmail)) {
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collection_0[someGmail].propertyForUnion;
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collection_0[someGmail].usersProperty;
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collection_0[someGmail].gmailProperty;
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}
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interface UsersCollectionWithError_2 {
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[gmail: EmailOrGmail]: GmailUser;
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[email: Email]: NonGmailUser;
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}
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interface UsersCollectionWithoutError_2 {
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[gmail: EmailOrGmail]: NonGmailUser | GmailUser;
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[email: Email]: NonGmailUser;
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}
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let collection_2: UsersCollectionWithoutError_2 = {};
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collection_0['[email protected]'].propertyForUnion;
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collection_0['[email protected]'].nonGmailProperty;
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collection_0['[email protected]'].gmailProperty;
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collection_0['[email protected]'].propertyForUnion;
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collection_0['[email protected]'].nonGmailProperty;
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collection_0['[email protected]'].gmailProperty;
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collection_0[someEmail].propertyForUnion;
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collection_0[someEmail].nonGmailProperty;
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collection_0[someEmail].gmailProperty;
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collection_0[someGmail].propertyForUnion;
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collection_0[someGmail].nonGmailProperty;
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collection_0[someGmail].gmailProperty;
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collection_0[<Email>someEmail].propertyForUnion;
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collection_0[<Email>someEmail].nonGmailProperty;
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collection_0[<Email>someEmail].gmailProperty;
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collection_0[<EmailOrGmail>someGmail].propertyForUnion;
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collection_0[<EmailOrGmail>someGmail].nonGmailProperty;
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collection_0[<EmailOrGmail>someGmail].gmailProperty;
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collection_0[someEmailLiteral].propertyForUnion;
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collection_0[someEmailLiteral].nonGmailProperty;
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collection_0[someEmailLiteral].gmailProperty;
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collection_0[someGmailLiteral].propertyForUnion;
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collection_0[someGmailLiteral].nonGmailProperty;
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collection_0[someGmailLiteral].gmailProperty;
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if (Email.test(someEmail)) {
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collection_0[someEmail].propertyForUnion;
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collection_0[someEmail].nonGmailProperty;
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collection_0[someEmail].gmailProperty;
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}
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if (EmailOrGmail.test(someGmail)) {
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collection_0[someGmail].propertyForUnion;
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collection_0[someGmail].nonGmailProperty;
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collection_0[someGmail].gmailProperty;
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}
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interface UsersCollectionWithError_3 {
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[catchall: string]: User;
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[gmail: Gmail]: GmailUser;
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}
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interface UsersCollectionWithoutError_3 {
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[catchall: string]: User | GmailUser;
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[gmail: Gmail]: GmailUser;
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}
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let collection_3: UsersCollectionWithoutError_3 = {};
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collection_0['[email protected]'].propertyForUnion;
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collection_0['[email protected]'].usersProperty;
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collection_0['[email protected]'].gmailProperty;
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collection_0['[email protected]'].propertyForUnion;
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collection_0['[email protected]'].usersProperty;
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collection_0['[email protected]'].gmailProperty;
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collection_0[someEmail].propertyForUnion;
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collection_0[someEmail].usersProperty;
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collection_0[someEmail].gmailProperty;
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collection_0[someGmail].propertyForUnion;
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collection_0[someGmail].usersProperty;
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collection_0[someGmail].gmailProperty;
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collection_0[<Gmail>someGmail].propertyForUnion;
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collection_0[<Gmail>someGmail].usersProperty;
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collection_0[<Gmail>someGmail].gmailProperty;
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collection_0[someEmailLiteral].propertyForUnion;
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collection_0[someEmailLiteral].usersProperty;
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collection_0[someEmailLiteral].gmailProperty;
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collection_0[someGmailLiteral].propertyForUnion;
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collection_0[someGmailLiteral].usersProperty;
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collection_0[someGmailLiteral].gmailProperty;
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if (Gmail.test(someGmail)) {
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collection_0[someGmail].propertyForUnion;
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collection_0[someGmail].usersProperty;
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collection_0[someGmail].gmailProperty;
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}
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interface UsersCollectionWithError_4 {
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[email: EmailOrFoo]: User;
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}

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