Remove TcRnUnknownMessage usage from GHC.Rename.Splice and GHC.Rename.Pat #20115
Depends on !8234 (merged)
Found bunch of errors without tests:
TcRnDifferentTypingTemplateHaskellNesting
TcRnQuotedNameWrongStage
TcRnNestedTemplateHaskellBrackets
TcRnIllegalTemplateHaskellQuasiQuotes
Error message for TcRnIllegalTemplateHaskellQuotes is quite general Syntax error
. Maybe it is better to change it?
Edited by Andreas Klebinger