mjit.c: clean so file on Windows

* mjit.c (dlclose): use FreeLibrary to manage the reference count
  on the loaded module properly.

* mjit.c (clean_so_file): clean shared object file after unloaded,
  in-use files cannot be removed on Windows.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63273 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 3 deletions

diff --git a/test/lib/jit_support.rb b/test/lib/jit_support.rb
index a6c22165be..3b0d21094d 100644
--- a/test/lib/jit_support.rb
+++ b/test/lib/jit_support.rb
@@ -7,9 +7,12 @@ module JITSupport
   ]
 
   module_function
-  def eval_with_jit(script, verbose: 0, min_calls: 5, timeout: JIT_TIMEOUT)
-    EnvUtil.invoke_ruby(
-      ['--disable-gems', '--jit-wait', "--jit-verbose=#{verbose}", "--jit-min-calls=#{min_calls}", '-e', script],
+  def eval_with_jit(env = nil, script, verbose: 0, min_calls: 5, save_temps: false, timeout: JIT_TIMEOUT)
+    args = ['--disable-gems', '--jit-wait', "--jit-verbose=#{verbose}", "--jit-min-calls=#{min_calls}"]
+    args << '--jit-save-temps' if save_temps
+    args << '-e' << script
+    args.unshift(env) if env
+    EnvUtil.invoke_ruby(args,
       '', true, true, timeout: timeout,
     )
   end