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=== tests/cases/conformance/types/stringLiteral/stringLiteralCheckedInIf01.ts ===
type S = "a" | "b";
>S : Symbol(S, Decl(stringLiteralCheckedInIf01.ts, 0, 0))
type T = S[] | S;
>T : Symbol(T, Decl(stringLiteralCheckedInIf01.ts, 1, 19))
>S : Symbol(S, Decl(stringLiteralCheckedInIf01.ts, 0, 0))
>S : Symbol(S, Decl(stringLiteralCheckedInIf01.ts, 0, 0))
function f(foo: T) {
>f : Symbol(f, Decl(stringLiteralCheckedInIf01.ts, 2, 17))
>foo : Symbol(foo, Decl(stringLiteralCheckedInIf01.ts, 4, 11))
>T : Symbol(T, Decl(stringLiteralCheckedInIf01.ts, 1, 19))
if (foo === "a") {
>foo : Symbol(foo, Decl(stringLiteralCheckedInIf01.ts, 4, 11))
return foo;
>foo : Symbol(foo, Decl(stringLiteralCheckedInIf01.ts, 4, 11))
}
else if (foo === "b") {
>foo : Symbol(foo, Decl(stringLiteralCheckedInIf01.ts, 4, 11))
return foo;
>foo : Symbol(foo, Decl(stringLiteralCheckedInIf01.ts, 4, 11))
}
else {
return (foo as S[])[0];
>foo : Symbol(foo, Decl(stringLiteralCheckedInIf01.ts, 4, 11))
>S : Symbol(S, Decl(stringLiteralCheckedInIf01.ts, 0, 0))
}
}
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