* Parse (and mostly support) template tag constraints A bunch of tests hit the asserts I added though. * Messy version is finished. Need to add a few tests * Refactor to be smaller * Small refactor + Add one test * Another test * Minor cleanup * Fix error reporting on type parameters on ctors * Simplify syntax of `@template` tag This is a breaking change, but in my sample, nobody except webpack used the erroneous syntax. I need to improve the error message, so jsdocTemplateTag3 currently fails to remind me of that. * Better error message for template tag * Fix fourslash baselines * Another fourslash update * Address PR comments * Simplify getEffectiveTypeParameterDeclarations Make checkGrammarConstructorTypeParameters do a little more work
29 lines
434 B
TypeScript
29 lines
434 B
TypeScript
// @allowJs: true
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// @checkJs: true
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// @noEmit: true
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// @Filename: templateTagOnConstructorFunctions.js
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/**
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* @template U
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* @typedef {(u: U) => U} Id
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*/
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/**
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* @param {T} t
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* @template T
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*/
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function Zet(t) {
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/** @type {T} */
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this.u
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this.t = t
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}
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/**
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* @param {T} v
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* @param {Id<T>} id
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*/
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Zet.prototype.add = function(v, id) {
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this.u = v || this.t
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return id(this.u)
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}
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var z = new Zet(1)
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z.t = 2
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z.u = false
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