[dmd-internals] [D-Programming-Language/dmd] 7b1929: fix clang warnings

[GitHub]

  Branch: refs/heads/dmd-1.x
  Home:   https://github.com/D-Programming-Language/dmd
  Commit: 7b1929af3b3165d17ebce4cc4628c3061291b200
      https://github.com/D-Programming-Language/dmd/commit/7b1929af3b3165d17ebce4cc4628c3061291b200
  Author: Walter Bright <walter at walterbright.com>
  Date:   2013-08-12 (Mon, 12 Aug 2013)

  Changed paths:
    M src/backend/cc.h
    M src/backend/cdef.h
    M src/backend/cgcod.c
    M src/backend/cgcs.c
    M src/backend/cgelem.c
    M src/backend/cgen.c
    M src/backend/cod3.c
    M src/backend/el.c
    M src/backend/elfobj.c
    M src/backend/gloop.c
    M src/backend/gother.c
    M src/backend/machobj.c
    M src/backend/mscoffobj.c
    M src/backend/nteh.c
    M src/backend/util2.c
    M src/expression.c
    M src/glue.c
    M src/iasm.c
    M src/inline.c
    M src/mars.c
    M src/mtype.c
    M src/optimize.c
    M src/root/longdouble.h
    M src/s2ir.c
    M src/scanmach.c
    M src/toir.c

  Log Message:
  -----------
  fix clang warnings