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=== tests/cases/conformance/types/literal/stringLiteralsAssignedToStringMappings.ts ===
declare var x: Uppercase<Lowercase<string>>;
>x : Symbol(x, Decl(stringLiteralsAssignedToStringMappings.ts, 0, 11))
>Uppercase : Symbol(Uppercase, Decl(lib.es5.d.ts, --, --))
>Lowercase : Symbol(Lowercase, Decl(lib.es5.d.ts, --, --))
// good
x = "A";
>x : Symbol(x, Decl(stringLiteralsAssignedToStringMappings.ts, 0, 11))
// bad
x = "a";
>x : Symbol(x, Decl(stringLiteralsAssignedToStringMappings.ts, 0, 11))
declare var y: Uppercase<Lowercase<`${number}`>>;
>y : Symbol(y, Decl(stringLiteralsAssignedToStringMappings.ts, 8, 11))
>Uppercase : Symbol(Uppercase, Decl(lib.es5.d.ts, --, --))
>Lowercase : Symbol(Lowercase, Decl(lib.es5.d.ts, --, --))
// good
y = "1";
>y : Symbol(y, Decl(stringLiteralsAssignedToStringMappings.ts, 8, 11))
// bad
y = "a";
>y : Symbol(y, Decl(stringLiteralsAssignedToStringMappings.ts, 8, 11))
y = "A";
>y : Symbol(y, Decl(stringLiteralsAssignedToStringMappings.ts, 8, 11))
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