[dmd-internals] [D-Programming-Language/dmd] aaa0f3: improve error message

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/dmd
  Commit: aaa0f3d527b7754e2c26b759b0c7891da301423a
      https://github.com/D-Programming-Language/dmd/commit/aaa0f3d527b7754e2c26b759b0c7891da301423a
  Author: Walter Bright <walter at walterbright.com>
  Date:   2012-04-24 (Tue, 24 Apr 2012)

  Changed paths:
    M src/declaration.c

  Log Message:
  -----------
  improve error message