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Details

Type: Bug
Resolution: Done
Priority: P2: Important
Fix Version/s: Qt Creator 5.0.1
Affects Version/s: Qt Creator 5.0.0-rc1
Component/s: Language Server Protocol (LSP) Support
Labels:
None

Description

With the haskell-language-server, completing "getKeys" in my project gives:

14:29:01.639 Client
{"id":"{2a2cbd5c-1b23-4e55-a64b-857b3c971c83}","jsonrpc":"2.0","method":"textDocument/completion","params":{"context":{"triggerKind":1},"position":{"character":17,"line":14},"textDocument":{"uri":"file://****/paddle/Paddle1.hs"}}}

14:29:01.715 Server
{"result":{"items":[{"insertTextFormat":2,"kind":3,"documentation":{"kind":"markdown","value":"*Defined in 'Common'*\n* * *\n\n"},"insertText":"getKeys ${1:Keys}","detail":":: Keys -> Set Keysym","label":"getKeys"},{"insertTextFormat":2,"kind":3,"documentation":{"kind":"markdown","value":"*Defined in 'SDL.Raw'*\n* * *\n\n"},"insertText":"getKeyFromScancode","command":{"title":"extend import","command":"50595:ghcide-completions:extendImport","arguments":[{"importQual":null,"importName":"SDL.Raw","doc":"file://****/paddle/Paddle1.hs","newThing":"getKeyFromScancode","thingParent":null}]},"label":"getKeyFromScancode"},{"insertTextFormat":2,"kind":3,"documentation":{"kind":"markdown","value":"*Defined in 'SDL.Raw.Event'*\n* * *\n\n"},"insertText":"getKeyFromScancode","command":{"title":"extend import","command":"50595:ghcide-completions:extendImport","arguments":[{"importQual":null,"importName":"SDL.Raw.Event","doc":"file://****/paddle/Paddle1.hs","newThing":"getKeyFromScancode","thingParent":null}]},"label":"getKeyFromScancode"},{"insertTextFormat":2,"kind":3,"documentation":{"kind":"markdown","value":"*Defined in 'SDL.Raw.Event'*\n* * *\n\n"},"insertText":"getKeyboardFocus","command":{"title":"extend import","command":"50595:ghcide-completions:extendImport","arguments":[{"importQual":null,"importName":"SDL.Raw.Event","doc":"file://****/paddle/Paddle1.hs","newThing":"getKeyboardFocus","thingParent":null}]},"label":"getKeyboardFocus"},{"insertTextFormat":2,"kind":3,"documentation":{"kind":"markdown","value":"*Defined in 'SDL.Raw'*\n* * *\n\n"},"insertText":"getKeyboardFocus","command":{"title":"extend import","command":"50595:ghcide-completions:extendImport","arguments":[{"importQual":null,"importName":"SDL.Raw","doc":"file://****/paddle/Paddle1.hs","newThing":"getKeyboardFocus","thingParent":null}]},"label":"getKeyboardFocus"},{"insertTextFormat":2,"kind":3,"documentation":{"kind":"markdown","value":"*Defined in 'SDL.Input.Keyboard'*\n* * *\n\n"},"insertText":"getKeyboardState","command":{"title":"extend import","command":"50595:ghcide-completions:extendImport","arguments":[{"importQual":null,"importName":"SDL.Input.Keyboard","doc":"file://****/paddle/Paddle1.hs","newThing":"getKeyboardState","thingParent":null}]},"label":"getKeyboardState"},{"insertTextFormat":2,"kind":3,"documentation":{"kind":"markdown","value":"*Defined in 'SDL.Raw'*\n* * *\n\n"},"insertText":"getKeyboardState","command":{"title":"extend import","command":"50595:ghcide-completions:extendImport","arguments":[{"importQual":null,"importName":"SDL.Raw","doc":"file://****/paddle/Paddle1.hs","newThing":"getKeyboardState","thingParent":null}]},"label":"getKeyboardState"},{"insertTextFormat":2,"kind":3,"documentation":{"kind":"markdown","value":"*Defined in 'SDL.Input'*\n* * *\n\n"},"insertText":"getKeyboardState","command":{"title":"extend import","command":"50595:ghcide-completions:extendImport","arguments":[{"importQual":null,"importName":"SDL.Input","doc":"file://****/paddle/Paddle1.hs","newThing":"getKeyboardState","thingParent":null}]},"label":"getKeyboardState"},{"insertTextFormat":2,"kind":3,"documentation":{"kind":"markdown","value":"*Defined in 'SDL.Raw.Event'*\n* * *\n\n"},"insertText":"getKeyboardState","command":{"title":"extend import","command":"50595:ghcide-completions:extendImport","arguments":[{"importQual":null,"importName":"SDL.Raw.Event","doc":"file://****/paddle/Paddle1.hs","newThing":"getKeyboardState","thingParent":null}]},"label":"getKeyboardState"},{"insertTextFormat":2,"kind":3,"documentation":{"kind":"markdown","value":"*Defined in 'SDL'*\n* * *\n\n"},"insertText":"getKeyboardState","command":{"title":"extend import","command":"50595:ghcide-completions:extendImport","arguments":[{"importQual":null,"importName":"SDL","doc":"file://****/paddle/Paddle1.hs","newThing":"getKeyboardState","thingParent":null}]},"label":"getKeyboardState"},{"insertTextFormat":2,"kind":3,"documentation":{"kind":"markdown","value":"*Defined in 'Common'*\n* * *\n\n"},"insertText":"getPressedKeys ${1:KeyPressState}","detail":":: KeyPressState -> Set Keysym","label":"getPressedKeys"}],"isIncomplete":true},"id":"{2a2cbd5c-1b23-4e55-a64b-857b3c971c83}","jsonrpc":"2.0"}

Qt Creator

messes up the order, putting "getKeys" at the bottom
removes "getKeyFromScancode"

I understand that it is nice that Qt Creator improves completion for servers that don't return a sensible list themselves, but it should at least optionally possible to just pass through the result in cases where the server does a good job (and possibly better than Qt Creator )

In this specific case "getKeys" should be the preferred completion result even when Qt Creator fiddles with the results.