# What is GHC.Stack.Types.HasCallStack

**URL:** https://discourse.haskell.org/t/what-is-ghc-stack-types-hascallstack/8402
**Category:** Learn
**Created:** [December 27, 2023, 5:38pm UTC](https://discourse.haskell.org/t/what-is-ghc-stack-types-hascallstack/8402 "2023-12-27T17:38:08Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![Kleidukos](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.haskell.org/kleidukos/32/1213_2.png) [@Kleidukos](https://discourse.haskell.org/u/Kleidukos)
#### Post date: [December 27, 2023, 7:08pm UTC](https://discourse.haskell.org/t/what-is-ghc-stack-types-hascallstack/8402/2 "2023-12-27T19:08:29Z")

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Hi! you’ll find the documentation here: [GHC.Stack](https://hackage.haskell.org/package/base-4.19.0.0/docs/GHC-Stack.html#t:CallStack)

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