[dmd-internals] [D-Programming-Language/dmd] f54855: fix Issue 4149 - refs displayed as pointers in gdb

[GitHub via dmd-internals]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/dmd
  Commit: f54855a15150a3f515813051bd283ac5fcfb04cc
      https://github.com/D-Programming-Language/dmd/commit/f54855a15150a3f515813051bd283ac5fcfb04cc
  Author: Martin Nowak <code at dawg.eu>
  Date:   2015-03-16 (Mon, 16 Mar 2015)

  Changed paths:
    M src/backend/cgcv.c
    M src/backend/cod3.c
    M src/backend/dwarf.c
    M src/backend/el.c
    M src/backend/evalu8.c
    M src/backend/ty.h
    M src/tocsym.c
    M src/toctype.c

  Log Message:
  -----------
  fix Issue 4149 - refs displayed as pointers in gdb

- use TYnref for reference variables
- emit dwarf debug info for references
- handle TY*ref in backend
- add TYFLref to tyscalar


  Commit: ed67724292dd1e60ff75b2d2392782908df92b1f
      https://github.com/D-Programming-Language/dmd/commit/ed67724292dd1e60ff75b2d2392782908df92b1f
  Author: Walter Bright <walter at walterbright.com>
  Date:   2015-03-21 (Sat, 21 Mar 2015)

  Changed paths:
    M src/backend/cgcv.c
    M src/backend/cod3.c
    M src/backend/dwarf.c
    M src/backend/el.c
    M src/backend/evalu8.c
    M src/backend/ty.h
    M src/tocsym.c
    M src/toctype.c

  Log Message:
  -----------
  Merge pull request #4495 from MartinNowak/fix4149

fix Issue 4149 - refs displayed as pointers in gdb


Compare: https://github.com/D-Programming-Language/dmd/compare/6b426b369ec0...ed67724292dd