52 lines
2.4 KiB
Text
52 lines
2.4 KiB
Text
=== tests/cases/compiler/bestCommonTypeWithContextualTyping.ts ===
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interface Contextual {
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>Contextual : Symbol(Contextual, Decl(bestCommonTypeWithContextualTyping.ts, 0, 0))
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dummy;
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>dummy : Symbol(dummy, Decl(bestCommonTypeWithContextualTyping.ts, 0, 22))
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p?: number;
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>p : Symbol(p, Decl(bestCommonTypeWithContextualTyping.ts, 1, 10))
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}
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interface Ellement {
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>Ellement : Symbol(Ellement, Decl(bestCommonTypeWithContextualTyping.ts, 3, 1))
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dummy;
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>dummy : Symbol(dummy, Decl(bestCommonTypeWithContextualTyping.ts, 5, 20))
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p: any;
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>p : Symbol(p, Decl(bestCommonTypeWithContextualTyping.ts, 6, 10))
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}
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var e: Ellement;
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>e : Symbol(e, Decl(bestCommonTypeWithContextualTyping.ts, 10, 3))
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>Ellement : Symbol(Ellement, Decl(bestCommonTypeWithContextualTyping.ts, 3, 1))
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// All of these should pass. Neither type is a supertype of the other, but the RHS should
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// always use Ellement in these examples (not Contextual). Because Ellement is assignable
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// to Contextual, no errors.
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var arr: Contextual[] = [e]; // Ellement[]
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>arr : Symbol(arr, Decl(bestCommonTypeWithContextualTyping.ts, 15, 3))
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>Contextual : Symbol(Contextual, Decl(bestCommonTypeWithContextualTyping.ts, 0, 0))
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>e : Symbol(e, Decl(bestCommonTypeWithContextualTyping.ts, 10, 3))
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var obj: { [s: string]: Contextual } = { s: e }; // { s: Ellement; [s: string]: Ellement }
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>obj : Symbol(obj, Decl(bestCommonTypeWithContextualTyping.ts, 16, 3))
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>s : Symbol(s, Decl(bestCommonTypeWithContextualTyping.ts, 16, 12))
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>Contextual : Symbol(Contextual, Decl(bestCommonTypeWithContextualTyping.ts, 0, 0))
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>s : Symbol(s, Decl(bestCommonTypeWithContextualTyping.ts, 16, 40))
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>e : Symbol(e, Decl(bestCommonTypeWithContextualTyping.ts, 10, 3))
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var conditional: Contextual = null ? e : e; // Ellement
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>conditional : Symbol(conditional, Decl(bestCommonTypeWithContextualTyping.ts, 18, 3))
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>Contextual : Symbol(Contextual, Decl(bestCommonTypeWithContextualTyping.ts, 0, 0))
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>e : Symbol(e, Decl(bestCommonTypeWithContextualTyping.ts, 10, 3))
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>e : Symbol(e, Decl(bestCommonTypeWithContextualTyping.ts, 10, 3))
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var contextualOr: Contextual = e || e; // Ellement
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>contextualOr : Symbol(contextualOr, Decl(bestCommonTypeWithContextualTyping.ts, 19, 3))
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>Contextual : Symbol(Contextual, Decl(bestCommonTypeWithContextualTyping.ts, 0, 0))
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>e : Symbol(e, Decl(bestCommonTypeWithContextualTyping.ts, 10, 3))
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>e : Symbol(e, Decl(bestCommonTypeWithContextualTyping.ts, 10, 3))
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