#12691: Refine the behaviour of -dno-debug-output and -dtrace-level -------------------------------------+------------------------------------- Reporter: mpickering | Owner: Type: task | Status: closed Priority: low | Milestone: 8.2.1 Component: Compiler | Version: 8.0.1 Resolution: fixed | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by Matthew Pickering <matthewtpickering@…>): In [changeset:"1c886eadcfbb593bb06bfff7b8a4914b5349f080/ghc" 1c886ea/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="1c886eadcfbb593bb06bfff7b8a4914b5349f080" Stop -dno-debug-output suppressing -ddump-tc-trace Summary: The user manual states that -dno-debug-output should suppress *unsolicited* debugging output which essentially amounts to calls to `pprTrace`. Before I unified the interface of `traceTc` and `traceRn`, the flag suppressed calls to `traceTc` but not to `traceRn` or any other tracing function already controlled by a flag. Thus, in order to make the behaviour more uniform, it seemed best to remove this one special case. Reviewers: austin, bgamari Reviewed By: bgamari Subscribers: thomie Differential Revision: https://phabricator.haskell.org/D2628 GHC Trac Issues: #12691 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12691#comment:4> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler