[GHC] #10847: :info should print minimal definition
#10847: :info should print minimal definition -------------------------------------+------------------------------------- Reporter: osa1 | Owner: Type: feature | Status: new request | Priority: lowest | Milestone: Component: GHCi | Version: 7.11 Keywords: newcomer | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Revisions: | -------------------------------------+------------------------------------- It'd be great if `:info` would print minimal definitions too. This way we can implement a typeclass that we learn about using `:info` without having to look at the haddocks. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10847> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler
#10847: :info should print minimal definition -------------------------------------+------------------------------------- Reporter: osa1 | Owner: Type: feature request | Status: new Priority: lowest | Milestone: Component: GHCi | Version: 7.11 Resolution: | Keywords: newcomer Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------------+------------------------------------- Changes (by goldfire): * cc: eir@… (added) Comment: Yes, please. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10847#comment:1> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler
#10847: :info should print minimal definition -------------------------------------+------------------------------------- Reporter: osa1 | Owner: Type: feature request | Status: new Priority: lowest | Milestone: Component: GHCi | Version: 7.11 Resolution: | Keywords: newcomer Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------------+------------------------------------- Comment (by simonpj): I think that would be good. Can anyone offer a patch? Just a minor modification to the code that prints the definition in response to `:info`. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10847#comment:2> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler
#10847: :info should print minimal definition -------------------------------------+------------------------------------- Reporter: osa1 | Owner: Type: feature request | Status: new Priority: lowest | Milestone: Component: GHCi | Version: 7.11 Resolution: | Keywords: newcomer Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------------+------------------------------------- Comment (by cocreature): Hey, I'd like to take a stab at this. I am a newcomer but I managed to get a prototype working, so it should mostly be the case of changing the formatting and adding a testcase. I'll try to send a patch in the next weeks. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10847#comment:3> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler
#10847: :info should print minimal definition -------------------------------------+------------------------------------- Reporter: osa1 | Owner: cocreature Type: feature request | Status: new Priority: lowest | Milestone: Component: GHCi | Version: 7.11 Resolution: | Keywords: newcomer Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------------+------------------------------------- Changes (by cocreature): * owner: => cocreature -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10847#comment:4> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler
#10847: :info should print minimal definition -------------------------------------+------------------------------------- Reporter: osa1 | Owner: cocreature Type: feature request | Status: new Priority: lowest | Milestone: 8.0.1 Component: GHCi | Version: 7.11 Resolution: | Keywords: newcomer Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: Phab:D1241 | Differential Revisions: -------------------------------------+------------------------------------- Changes (by thomie): * related: => Phab:D1241 * milestone: => 8.0.1 -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10847#comment:5> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler
#10847: :info should print minimal definition -------------------------------------+------------------------------------- Reporter: osa1 | Owner: cocreature Type: feature request | Status: new Priority: lowest | Milestone: 8.0.1 Component: GHCi | Version: 7.11 Resolution: | Keywords: newcomer Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: Phab:D1241 -------------------------------------+------------------------------------- Changes (by thomie): * differential: => Phab:D1241 * related: Phab:D1241 => -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10847#comment:6> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler
#10847: :info should print minimal definition -------------------------------------+------------------------------------- Reporter: osa1 | Owner: cocreature Type: feature request | Status: new Priority: lowest | Milestone: 8.0.1 Component: GHCi | Version: 7.11 Resolution: | Keywords: newcomer Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: Phab:D1241 -------------------------------------+------------------------------------- Comment (by Thomas Miedema <thomasmiedema@…>): In [changeset:"43eb1dc52a4d3cbba9617f5a26177b8251d84b6a/ghc" 43eb1dc5/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="43eb1dc52a4d3cbba9617f5a26177b8251d84b6a" Show minimal complete definitions in ghci (#10847) Show the minimal complete definition on :info in ghci. They are shown like MINIMAL pragmas in code. If the minimal complete definition is empty or only a specific method from a class is requested, nothing is shown. Reviewed By: simonpj, austin, thomie Differential Revision: https://phabricator.haskell.org/D1241 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10847#comment:7> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler
#10847: :info should print minimal definition -------------------------------------+------------------------------------- Reporter: osa1 | Owner: cocreature Type: feature request | Status: closed Priority: lowest | Milestone: 8.0.1 Component: GHCi | Version: 7.11 Resolution: fixed | Keywords: newcomer Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: Phab:D1241 -------------------------------------+------------------------------------- Changes (by thomie): * status: new => closed * resolution: => fixed -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10847#comment:8> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler
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