[dmd-internals] [D-Programming-Language/dmd] 5229aa: fix Issue 14281 - duplicate .debug_info entries fo...

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  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/dmd
  Commit: 5229aa40d34d9e757fca7d09ee3b0d00fac0d477
      https://github.com/D-Programming-Language/dmd/commit/5229aa40d34d9e757fca7d09ee3b0d00fac0d477
  Author: Martin Nowak <code at dawg.eu>
  Date:   2015-04-10 (Fri, 10 Apr 2015)

  Changed paths:
    M src/backend/dwarf.c

  Log Message:
  -----------
  fix Issue 14281 - duplicate .debug_info entries for arrays, delegates and aa's

- the duplicates exist because DW_AT_sibling pointers
  are unique for each entry and thus the hashing cache
  doesn't work
- as DW_AT_sibling hardly provides a benefit when
  skipping over a few bytes, it's better to remove it
- also shrinks debug info by a few percent


  Commit: 42b94b6d07d9cd51a5807c572809102c8b390800
      https://github.com/D-Programming-Language/dmd/commit/42b94b6d07d9cd51a5807c572809102c8b390800
  Author: Walter Bright <walter at walterbright.com>
  Date:   2015-04-17 (Fri, 17 Apr 2015)

  Changed paths:
    M src/backend/dwarf.c

  Log Message:
  -----------
  Merge pull request #4493 from MartinNowak/fix14281

fix Issue 14281 - duplicate .debug_info entries for arrays, delegates and aa's


Compare: https://github.com/D-Programming-Language/dmd/compare/95ff133b4238...42b94b6d07d9