[dmd-internals] [D-Programming-Language/dmd] 90c518: Merge pull request #3989 from 9rnsr/fix13476

[GitHub via dmd-internals]

  Branch: refs/heads/2.066
  Home:   https://github.com/D-Programming-Language/dmd
  Commit: 90c5189a21c272a5c41de6d1d2252b170b5eb630
      https://github.com/D-Programming-Language/dmd/commit/90c5189a21c272a5c41de6d1d2252b170b5eb630
  Author: Walter Bright <walter at walterbright.com>
  Date:   2014-09-16 (Tue, 16 Sep 2014)

  Changed paths:
    M src/dsymbol.c
    M src/mtype.c
    M test/runnable/xtest46.d

  Log Message:
  -----------
  Merge pull request #3989 from 9rnsr/fix13476

[REG2.065] Issue 13476 - Writing stubs for dynamically loaded functions no longer works. (circular reference)


  Commit: 7507f097c6b91d7bbecf317b19a0cd43f8810069
      https://github.com/D-Programming-Language/dmd/commit/7507f097c6b91d7bbecf317b19a0cd43f8810069
  Author: Walter Bright <walter at walterbright.com>
  Date:   2014-09-18 (Thu, 18 Sep 2014)

  Changed paths:
    M src/constfold.c
    M test/runnable/xtest46.d

  Log Message:
  -----------
  Merge pull request #3994 from 9rnsr/fix13472

[REG2.066] Issue 13472 - trying to insert a null into an array of object segfaults the compiler


  Commit: 058845871ce29be6f964b25e1881b7d8154adba9
      https://github.com/D-Programming-Language/dmd/commit/058845871ce29be6f964b25e1881b7d8154adba9
  Author: Hara Kenji <k.hara.pg+dev at gmail.com>
  Date:   2014-09-18 (Thu, 18 Sep 2014)

  Changed paths:
    M src/constfold.c
    M src/dsymbol.c
    M src/mtype.c
    M test/runnable/xtest46.d

  Log Message:
  -----------
  Merge pull request #4003 from 9rnsr/2.066

Cherry-picking pull request #3961 for 2.066.1


Compare: https://github.com/D-Programming-Language/dmd/compare/0acbd5490260...058845871ce2