---
version: "{build}"
clone_depth: 5
init:
  # To avoid duplicated executables in PATH, see https://github.com/ruby/spec/pull/468
  - set PATH=C:\ruby%RUBY_VERSION%\bin;C:\Program Files\7-Zip;C:\Program Files\AppVeyor\BuildAgent;C:\Program Files\Git\cmd;C:\Windows\system32;C:\Program Files;C:\Windows
  - if %ruby_version%==_trunk (
      appveyor DownloadFile https://dl.bintray.com/msp-greg/ruby_windows/ruby_trunk.7z -FileName C:\ruby_trunk.7z &
      7z x C:\ruby_trunk.7z -oC:\ruby_trunk & C:\ruby_trunk\trunk_install.cmd)
environment:
  matrix:
    - RUBY_VERSION: 23-x64
    - RUBY_VERSION: 24-x64
    - RUBY_VERSION: _trunk # So the folder name is ruby_trunk
install:
  - git clone https://github.com/ruby/mspec.git ../mspec
build: off
test_script:
  - SET CHECK_LEAKS=true
  - ../mspec/bin/mspec -rdevkit -ff
on_finish:
  - ruby -v
matrix:
  allow_failures:
    - ruby_version: _trunk
branches:
  only:
    - master
    - /^try/

---
version: "{build}"
clone_depth: 5
init:
  # To avoid duplicated executables in PATH, see https://github.com/ruby/spec/pull/468
  - set PATH=C:\ruby%RUBY_VERSION%\bin;C:\Program Files\7-Zip;C:\Program Files\AppVeyor\BuildAgent;C:\Program Files\Git\cmd;C:\Windows\system32;C:\Program Files;C:\Windows
  # Loads trunk build and updates MSYS2 / MinGW to most recent gcc compiler
  - if %ruby_version%==_trunk (
      appveyor DownloadFile https://ci.appveyor.com/api/projects/MSP-Greg/ruby-loco/artifacts/ruby_trunk.7z -FileName C:\ruby_trunk.7z &
      7z x C:\ruby_trunk.7z -oC:\ruby_trunk & C:\ruby_trunk\trunk_msys2.cmd)
environment:
  matrix:
    - RUBY_VERSION: 23-x64
    - RUBY_VERSION: 24-x64
    - RUBY_VERSION: _trunk # So the folder name is ruby_trunk
install:
  - git clone https://github.com/ruby/mspec.git ../mspec
build: off
test_script:
  - SET CHECK_LEAKS=true
  - ../mspec/bin/mspec -rdevkit -ff
on_finish:
  - ruby -v
matrix:
  allow_failures:
    - ruby_version: _trunk
branches:
  only:
    - master
    - /^try/

Use AV build, update MSYS2 gcc
Use AV build, update MSYS2 gcc
