#1: Implicit parameters cause strange behavi --------------------------------+-------------------- Reporter: nobody | Owner: nobody Type: bug | Status: closed Priority: normal | Milestone: Component: Compiler | Version: 5.0 Resolution: Fixed | Keywords: Type of failure: None/Unknown | --------------------------------+-------------------- Comment (by Ben Gamari <ben@…>): In [changeset:"e29b1ee72d77d5a06ac949f9dcc80108243a25c0/ghc" e29b1ee7/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="e29b1ee72d77d5a06ac949f9dcc80108243a25c0" Add a RTS option -xp to load PIC object anywhere in address space Summary: This re-applies {D5195} with fixes for i386: * Fix unused label warnings, see {D5230} or {D5273} * Fix a silly bug introduced by moving `#if` {P190} Add a RTS option -xp to load PIC object anywhere in address space. We do this by relaxing the requirement of <0x80000000 result of `mmapForLinker` and implying USE_CONTIGUOUS_MMAP. We also need to change calls to `ocInit` and `ocGetNames` to avoid dangling pointers when the address of `oc->image` is changed by `ocAllocateSymbolExtra`. Test Plan: See {D5195}, also test under i386: ``` $ uname -a Linux watashi-arch32 4.18.5-arch1-1.0-ARCH #1 SMP PREEMPT Tue Aug 28 20:45:30 CEST 2018 i686 GNU/Linux $ cd testsuite/tests/th/ && make test ... ``` will run `./validate` on stacked diff. Reviewers: simonmar, bgamari, alpmestan, trommler, hvr, erikd Reviewed By: simonmar Subscribers: rwbarton, carter Differential Revision: https://phabricator.haskell.org/D5289 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/1#comment:9> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler