[GHC] #15669: T7040_ghci has a suspicious testcase failure
#15669: T7040_ghci has a suspicious testcase failure ----------------------------------------+--------------------------------- Reporter: Phyx- | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.6.1 Component: Compiler | Version: 8.4.3 Keywords: | Operating System: Windows Architecture: Unknown/Multiple | Type of failure: None/Unknown Test Case: T7040_ghci | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: ----------------------------------------+--------------------------------- T7040_ghci has a weird failure. This looks like BSS initialization issue in the linker maybe? {{{ +++ rts/T7040_ghci.run/T7040_ghci.run.stdout.normalised 2018-09-23 17:26:01.197146900 +0100 @@ -1,2 +1,2 @@ -x: 0 +x: 493156 x: 1 }}} Luckily the value seems to mutate correctly. So it may just be a simple missing `memset`. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15669> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler
#15669: T7040_ghci has a suspicious testcase failure ---------------------------------+---------------------------------------- Reporter: Phyx- | Owner: (none) Type: bug | Status: new Priority: high | Milestone: 8.6.1 Component: Compiler | Version: 8.4.3 Resolution: | Keywords: Operating System: Windows | Architecture: Unknown/Multiple Type of failure: None/Unknown | Test Case: T7040_ghci Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | ---------------------------------+---------------------------------------- Changes (by Phyx-): * priority: normal => high -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15669#comment:1> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler
#15669: T7040_ghci has a suspicious testcase failure ---------------------------------+---------------------------------------- Reporter: Phyx- | Owner: (none) Type: bug | Status: patch Priority: high | Milestone: 8.6.1 Component: Compiler | Version: 8.4.3 Resolution: | Keywords: Operating System: Windows | Architecture: Unknown/Multiple Type of failure: None/Unknown | Test Case: T7040_ghci Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D5364 Wiki Page: | ---------------------------------+---------------------------------------- Changes (by Phyx-): * status: new => patch * differential: => Phab:D5364 -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15669#comment:2> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler
#15669: T7040_ghci has a suspicious testcase failure ---------------------------------+---------------------------------------- Reporter: Phyx- | Owner: (none) Type: bug | Status: patch Priority: high | Milestone: 8.6.1 Component: Compiler | Version: 8.4.3 Resolution: | Keywords: Operating System: Windows | Architecture: Unknown/Multiple Type of failure: None/Unknown | Test Case: T7040_ghci Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D5364 Wiki Page: | ---------------------------------+---------------------------------------- Comment (by Ben Gamari <ben@…>): In [changeset:"06a09a5b5764717121be41d32f7b30f58ae33e08/ghc" 06a09a5/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="06a09a5b5764717121be41d32f7b30f58ae33e08" rts: Fix bss initialization on Windows This patch fixes BSS initialization such that it is initialized to 0 as you'd expect. Test Plan: ./validate, test T7040_ghci Reviewers: bgamari, erikd, simonmar Reviewed By: bgamari Subscribers: rwbarton, carter GHC Trac Issues: #15669 Differential Revision: https://phabricator.haskell.org/D5364 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15669#comment:3> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler
#15669: T7040_ghci has a suspicious testcase failure ---------------------------------+---------------------------------------- Reporter: Phyx- | Owner: (none) Type: bug | Status: merge Priority: high | Milestone: 8.6.3 Component: Compiler | Version: 8.4.3 Resolution: | Keywords: Operating System: Windows | Architecture: Unknown/Multiple Type of failure: None/Unknown | Test Case: T7040_ghci Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D5364 Wiki Page: | ---------------------------------+---------------------------------------- Changes (by bgamari): * status: patch => merge * milestone: 8.6.1 => 8.6.3 -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15669#comment:4> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler
#15669: T7040_ghci has a suspicious testcase failure ---------------------------------+---------------------------------------- Reporter: Phyx- | Owner: (none) Type: bug | Status: closed Priority: high | Milestone: 8.8.1 Component: Compiler | Version: 8.4.3 Resolution: fixed | Keywords: Operating System: Windows | Architecture: Unknown/Multiple Type of failure: None/Unknown | Test Case: T7040_ghci Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D5364 Wiki Page: | ---------------------------------+---------------------------------------- Changes (by bgamari): * status: merge => closed * resolution: => fixed * milestone: 8.6.3 => 8.8.1 Comment: I believe this regression was introduced in 5840734379da5d494a368d0b8a6edf1b1216a7f4, which isn't present in 8.6. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15669#comment:5> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler
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