[dylan-lang/opendylan] 744241: [dfmc] Default to <raw-c-void> for FFI calls witho...

  Branch: refs/heads/master
  Home:   https://github.com/dylan-lang/opendylan
  Commit: 7442412113c707a4d6d6fd7d80d2c5f934026bd8
      https://github.com/dylan-lang/opendylan/commit/7442412113c707a4d6d6fd7d80d2c5f934026bd8
  Author: Bruce Mitchener <[email protected]>
  Date:   2015-06-02 (Tue, 02 Jun 2015)

  Changed paths:
    M documentation/release-notes/source/2015.1.rst
    M sources/dfmc/c-back-end/c-emit-c-computation.dylan
    M sources/dfmc/c-linker/c-link-c-object.dylan
    M sources/dfmc/conversion/convert-c-ffi.dylan

  Log Message:
  -----------
  [dfmc] Default to <raw-c-void> for FFI calls without return values.

When no return values are specified in %call-c-function or
%objc-msgsend, we shouldn't have to explicitly say <raw-c-void>
is the return type, the "=> ()" should be sufficient.

Fixes #730.

* sources/dfmc/conversion/convert-c-ffi.dylan
  (parse-ffi-result-type): New method to replace an empty result
    specification with a <raw-c-void> result type.
  (&converter %call-c-function): Use parse-ffi-result-type.
  (&converter %call-c-function-indirect): Use parse-ffi-result-type.
  (&converter %objc-msgsend): Use parse-ffi-result-type.

* sources/dfmc/c-back-end/c-emit-c-computation.dylan
  (emit-primitive-call on <&objc-msgsend>): Default to <raw-c-void>
    if there are no specified result types. This should never happen
    given that conversion always supplies a result type.

* sources/dfmc/c-linker/c-link-c-object.dylan
  (emit-forward on <&c-function>): Default to <raw-c-void>
    if there are no specified result types. This should never happen
    given that conversion always supplies a result type.


  Commit: 45b9c442fbc060760ca25368284108a7b8a581a3
      https://github.com/dylan-lang/opendylan/commit/45b9c442fbc060760ca25368284108a7b8a581a3
  Author: Bruce Mitchener <[email protected]>
  Date:   2015-06-02 (Tue, 02 Jun 2015)

  Changed paths:
    M sources/common-dylan/timers.dylan
    M sources/common-dylan/win32-common-extensions.dylan
    M sources/system/unix-operating-system.dylan
    M sources/system/win32-date-interface.dylan
    M sources/system/x86-win32-operating-system.dylan

  Log Message:
  -----------
  Remove explicit <raw-c-void> return values.

These are now handled correctly by the compiler when the value
list is empty.

* sources/common-dylan/timers.dylan
  (macro with-storage): Update.
  (%timer-current-time): Update.

* sources/common-dylan/win32-common-extensions.dylan
  (default-random-seed): Update.

* sources/system/unix-operating-system.dylan
  (macro with-storage): Update.
  (run-application): Update.

* sources/system/win32-date-interface.dylan
  (macro with-localtime-as-systemtime): Update.

* sources/system/x86-win32-operating-system
  (environment-variable): Update.


  Commit: 84c9e85b90df90930e4ac6654f6aa4147b7dcaa0
      https://github.com/dylan-lang/opendylan/commit/84c9e85b90df90930e4ac6654f6aa4147b7dcaa0
  Author: Peter S. Housel <[email protected]>
  Date:   2015-06-02 (Tue, 02 Jun 2015)

  Changed paths:
    M documentation/release-notes/source/2015.1.rst
    M sources/common-dylan/timers.dylan
    M sources/common-dylan/win32-common-extensions.dylan
    M sources/dfmc/c-back-end/c-emit-c-computation.dylan
    M sources/dfmc/c-linker/c-link-c-object.dylan
    M sources/dfmc/conversion/convert-c-ffi.dylan
    M sources/system/unix-operating-system.dylan
    M sources/system/win32-date-interface.dylan
    M sources/system/x86-win32-operating-system.dylan

  Log Message:
  -----------
  Merge pull request #917 from waywardmonkeys/fix-c-function-return-type-default

Fix c function return type default


Compare: https://github.com/dylan-lang/opendylan/compare/618b266921a0...84c9e85b90df

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