[dmd-internals] [D-Programming-Language/dmd] 1378b1: Refactor: Rename BaseClass::base to sym

[GitHub via dmd-internals]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/dmd
  Commit: 1378b1c8566cebc065b12fbc43b5821daef9ba9e
      https://github.com/D-Programming-Language/dmd/commit/1378b1c8566cebc065b12fbc43b5821daef9ba9e
  Author: k-hara <k.hara.pg at gmail.com>
  Date:   2015-07-18 (Sat, 18 Jul 2015)

  Changed paths:
    M src/access.c
    M src/aggregate.h
    M src/class.c
    M src/doc.c
    M src/func.c
    M src/json.c
    M src/template.c
    M src/tocvdebug.c
    M src/toobj.c
    M src/traits.c

  Log Message:
  -----------
  Refactor: Rename BaseClass::base to sym

When I see such the code `b->base`, it looks very confusing. I think `b->sym` is much better.


  Commit: 5cefffdfd8dca40403674e9c12b990a17e40aaa9
      https://github.com/D-Programming-Language/dmd/commit/5cefffdfd8dca40403674e9c12b990a17e40aaa9
  Author: k-hara <k.hara.pg at gmail.com>
  Date:   2015-07-19 (Sun, 19 Jul 2015)

  Changed paths:
    M src/class.c
    M src/e2ir.c
    M test/runnable/interface2.d

  Log Message:
  -----------
  fix Issue 1747 - class to base interface static cast is incorrect in some cases

A class to base interface conversion is always static cast (offset is idetermined at compile time).

Also refactor e2ir.c code and add comment to describe what happens there.


  Commit: 2c28cecaf5a19b60a4e06865b5dbc558043be089
      https://github.com/D-Programming-Language/dmd/commit/2c28cecaf5a19b60a4e06865b5dbc558043be089
  Author: k-hara <k.hara.pg at gmail.com>
  Date:   2015-07-19 (Sun, 19 Jul 2015)

  Changed paths:
    M src/aggregate.h
    M src/class.c
    M test/runnable/interface2.d

  Log Message:
  -----------
  fix Issue 2013 - interface to interface dynamic cast is incorrect in some cases

For the runtime cast behavior, also requires fixing a druntime internal function `_d_isbaseof2()` in `druntime/src/rt/cast_.d`.


  Commit: 023a3ae05aecffb4707f58776bb298bb065ec1c0
      https://github.com/D-Programming-Language/dmd/commit/023a3ae05aecffb4707f58776bb298bb065ec1c0
  Author: k-hara <k.hara.pg at gmail.com>
  Date:   2015-07-19 (Sun, 19 Jul 2015)

  Changed paths:
    M src/class.c

  Log Message:
  -----------
  Add a todo comment about the interface to base interface upcast


  Commit: f78b25c9fb00bf024cd1d6e394f696bba4f2187b
      https://github.com/D-Programming-Language/dmd/commit/f78b25c9fb00bf024cd1d6e394f696bba4f2187b
  Author: Rainer Schuetze <r.sagitario at gmx.de>
  Date:   2015-07-19 (Sun, 19 Jul 2015)

  Changed paths:
    M src/access.c
    M src/aggregate.h
    M src/class.c
    M src/doc.c
    M src/e2ir.c
    M src/func.c
    M src/json.c
    M src/template.c
    M src/tocvdebug.c
    M src/toobj.c
    M src/traits.c
    M test/runnable/interface2.d

  Log Message:
  -----------
  Merge pull request #4819 from 9rnsr/fix1747_2013

Issue 1747 & 2013 - class/interface cast is incorrect in some cases


Compare: https://github.com/D-Programming-Language/dmd/compare/80a326e0fcc8...f78b25c9fb00