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Support multiple @template tags in JSDoc #23908

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DanielRosenwasser opened this issue May 4, 2018 · 1 comment · Fixed by #24600
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Support multiple @template tags in JSDoc #23908

DanielRosenwasser opened this issue May 4, 2018 · 1 comment · Fixed by #24600
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@sandersn
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Bug A bug in TypeScript Domain: JSDoc Relates to JSDoc parsing and type generation Fixed A PR has been merged for this issue
Milestone
TypeScript 3.0

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@DanielRosenwasser
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/**
 * @template {T}
 * @template {U}
 * @typedef Morphism {(x: T) => U}
 */

Currently we refuse to accept the second @template:

[js] 'template' tag already specified.

But Closure does accept this syntax.
@DanielRosenwasser DanielRosenwasser added Bug A bug in TypeScript Salsa Domain: JSDoc Relates to JSDoc parsing and type generation labels May 4, 2018
@mhegazy
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mhegazy commented May 4, 2018

We do not support this for functions either.

@mhegazy mhegazy modified the milestones: TypeScript 2.9, TypeScript 3.0 May 4, 2018
@sandersn sandersn mentioned this issue Jun 1, 2018
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@mhegazy mhegazy added the Fixed A PR has been merged for this issue label Jun 4, 2018
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Bug A bug in TypeScript Domain: JSDoc Relates to JSDoc parsing and type generation Fixed A PR has been merged for this issue
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Template tag allows specification of constraints microsoft/TypeScript
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@sandersn @DanielRosenwasser @mhegazy