[commit: ghc] master: Replace usages of `-w` by `-fno-warn`s (69beef5)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/69beef56a4c020d08e1b0243d4c1a629f972e019/ghc

>---------------------------------------------------------------

commit 69beef56a4c020d08e1b0243d4c1a629f972e019
Author: Thomas Miedema <thomasmiedema at gmail.com>
Date:   Fri Jul 3 01:19:59 2015 +0200

    Replace usages of `-w` by `-fno-warn`s
    
    And remove unused imports and language pragmas.
    
    I checked that the minimum Happy and Alex version requirements, as
    listed in aclocal.m4, don't have to change. Before building ghc, I ran:
      - cabal install happy==1.19.4 --with-ghc=ghc-7.8.4
      - cabal install alex==3.1.0 --with-ghc=ghc-7.6.3
    
    Differential Revision: https://phabricator.haskell.org/D1032


>---------------------------------------------------------------

69beef56a4c020d08e1b0243d4c1a629f972e019
 aclocal.m4                   | 11 +++++++----
 compiler/cmm/CmmLex.x        | 11 +++++++----
 compiler/cmm/CmmParse.y      |  8 --------
 compiler/parser/Lexer.x      | 23 +++++++++++------------
 compiler/parser/Parser.y     |  8 --------
 utils/genapply/GenApply.hs   | 11 ++++++++---
 utils/genprimopcode/Lexer.x  | 18 +++++++++++-------
 utils/genprimopcode/Parser.y |  8 --------
 utils/hpc/HpcParser.y        | 16 ----------------
 9 files changed, 44 insertions(+), 70 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 69beef56a4c020d08e1b0243d4c1a629f972e019