[commit: ghc] ghc-8.2: Small refactor of getRuntimeRep (cbf4723)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : ghc-8.2
Link       : http://ghc.haskell.org/trac/ghc/changeset/cbf472384b5b583c24d1a1a32f3fa58d4f1501b1/ghc

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commit cbf472384b5b583c24d1a1a32f3fa58d4f1501b1
Author: Simon Peyton Jones <simonpj at microsoft.com>
Date:   Mon Aug 28 17:33:59 2017 +0100

    Small refactor of getRuntimeRep
    
    Instead of using a string argument, use HasDebugCallStack.
    (Oddly, some functions were using both!)
    
    Plus, use getRuntimeRep rather than getRuntimeRep_maybe when
    if the caller panics on Nothing. Less code, and a better debug
    stack.
    
    (cherry picked from commit a6c448b403dbe8720178ca82100f34baedb1f47e)


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cbf472384b5b583c24d1a1a32f3fa58d4f1501b1
 compiler/coreSyn/MkCore.hs          |  4 +-
 compiler/deSugar/DsBinds.hs         |  6 +--
 compiler/deSugar/DsExpr.hs          |  2 +-
 compiler/deSugar/DsUtils.hs         |  4 +-
 compiler/iface/TcIface.hs           |  2 +-
 compiler/prelude/TysWiredIn.hs      |  4 +-
 compiler/typecheck/TcExpr.hs        |  2 +-
 compiler/typecheck/TcHsType.hs      |  4 +-
 compiler/typecheck/TcInstDcls.hs    |  3 +-
 compiler/typecheck/TcRnDriver.hs    |  2 +-
 compiler/types/Type.hs              | 80 +++++++++++++++++--------------------
 compiler/vectorise/Vectorise/Exp.hs |  3 +-
 12 files changed, 55 insertions(+), 61 deletions(-)

Diff suppressed because of size. To see it, use:

    git diff-tree --root --patch-with-stat --no-color --find-copies-harder --ignore-space-at-eol --cc cbf472384b5b583c24d1a1a32f3fa58d4f1501b1