87d10eb055
* Eliminate well-known symbols in the checker: 2021 edition * Actually update the lib text to say unique symbol, too (this is unneeded with compat code in place, but this makes goto-def make more sense) * Add test showing mismatched symbol constructor type interop * Add more test cases for some other related issues this fixes * Revert computed name change * Style comments
25 lines
1.9 KiB
Plaintext
25 lines
1.9 KiB
Plaintext
=== tests/cases/compiler/symbolObserverMismatchingPolyfillsWorkTogether.ts ===
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interface SymbolConstructor {
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>SymbolConstructor : Symbol(SymbolConstructor, Decl(lib.es2015.iterable.d.ts, --, --), Decl(lib.es2015.symbol.d.ts, --, --), Decl(lib.es2015.symbol.wellknown.d.ts, --, --), Decl(symbolObserverMismatchingPolyfillsWorkTogether.ts, 0, 0), Decl(symbolObserverMismatchingPolyfillsWorkTogether.ts, 2, 1))
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readonly observer: symbol;
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>observer : Symbol(SymbolConstructor.observer, Decl(symbolObserverMismatchingPolyfillsWorkTogether.ts, 0, 29), Decl(symbolObserverMismatchingPolyfillsWorkTogether.ts, 3, 29))
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}
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interface SymbolConstructor {
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>SymbolConstructor : Symbol(SymbolConstructor, Decl(lib.es2015.iterable.d.ts, --, --), Decl(lib.es2015.symbol.d.ts, --, --), Decl(lib.es2015.symbol.wellknown.d.ts, --, --), Decl(symbolObserverMismatchingPolyfillsWorkTogether.ts, 0, 0), Decl(symbolObserverMismatchingPolyfillsWorkTogether.ts, 2, 1))
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readonly observer: unique symbol;
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>observer : Symbol(SymbolConstructor.observer, Decl(symbolObserverMismatchingPolyfillsWorkTogether.ts, 0, 29), Decl(symbolObserverMismatchingPolyfillsWorkTogether.ts, 3, 29))
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}
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const obj = {
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>obj : Symbol(obj, Decl(symbolObserverMismatchingPolyfillsWorkTogether.ts, 7, 5))
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[Symbol.observer]: 0
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>[Symbol.observer] : Symbol([Symbol.observer], Decl(symbolObserverMismatchingPolyfillsWorkTogether.ts, 7, 13))
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>Symbol.observer : Symbol(SymbolConstructor.observer, Decl(symbolObserverMismatchingPolyfillsWorkTogether.ts, 0, 29), Decl(symbolObserverMismatchingPolyfillsWorkTogether.ts, 3, 29))
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>Symbol : Symbol(Symbol, Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.symbol.d.ts, --, --), Decl(lib.es2015.symbol.wellknown.d.ts, --, --))
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>observer : Symbol(SymbolConstructor.observer, Decl(symbolObserverMismatchingPolyfillsWorkTogether.ts, 0, 29), Decl(symbolObserverMismatchingPolyfillsWorkTogether.ts, 3, 29))
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};
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