#15903: Assertion failure in LDV profiler -------------------------------------+------------------------------------- Reporter: osa1 | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Profiling | Version: 8.7 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: -------------------------------------+------------------------------------- `T11627a` and `T11627b` fail the same way when run with debug runtime: {{{ $ make EXTRA_HC_OPTS=-debug TEST=T11627b WAY=prof_hb ... =====> T11627b(prof_hb) 1 of 1 [0, 0, 0] cd "profiling/should_run/T11627b.run" && "/home/omer/haskell/ghc_4/inplace/test spaces/ghc-stage2" -o T11627b T11627b.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -debug -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics- color=never -fno-diagnostics-show-caret -Werror=compat -dno-debug-output -O -prof -static -fprof-auto cd "profiling/should_run/T11627b.run" && ./T11627b +RTS -hb -RTS +RTS -i0 -RTS Wrong exit code for T11627b(prof_hb)(expected 0 , actual 134 ) Stderr ( T11627b ): T11627b: internal error: ASSERTION FAILED: file rts/ProfHeap.c, line 200 (GHC version 8.7.20181115 for x86_64_unknown_linux) Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug Aborted (core dumped) *** unexpected failure for T11627b(prof_hb) Unexpected results from: TEST="T11627b" }}} Only tried with GHC HEAD. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15903 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler