#15089: Compiling stage2 with -g causes spurious test suite failures due to stderr mismatches -------------------------------------+------------------------------------- Reporter: mpickering | Owner: (none) Type: task | Status: new Priority: normal | Milestone: 8.6.1 Component: Compiler | Version: 8.2.2 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- If you compile stage2 libraries with -g by using `GhcLibHcOpts` then many tests fail with stderr mismatch errors. It would perhaps be more robust to pass `-dsuppress-ticks` by default to tests so that it is possible to compile with debugging information and still run tests successfully. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15089 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler