Rename RubyVM::MJIT to RubyVM::JIT

because the name "MJIT" is an internal code name, it's inconsistent with
--jit while they are related to each other, and I want to discourage future
JIT implementation-specific (e.g. MJIT-specific) APIs by this rename.

[Feature #17490]

2 files changed, 2 insertions, 2 deletions

diff --git a/spec/ruby/core/io/flush_spec.rb b/spec/ruby/core/io/flush_spec.rb
index 34cf42c425..8de373a0bd 100644
--- a/spec/ruby/core/io/flush_spec.rb
+++ b/spec/ruby/core/io/flush_spec.rb
@@ -23,7 +23,7 @@ describe "IO#flush" do
     # For instance, MJIT creates a worker before @r.close with fork(), @r.close happens,
     # and the MJIT worker keeps the pipe open until the worker execve().
     # TODO: consider acquiring GVL from MJIT worker.
-    guard_not -> { defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? } do
+    guard_not -> { defined?(RubyVM::JIT) && RubyVM::JIT.enabled? } do
       it "raises Errno::EPIPE if sync=false and the read end is closed" do
         @w.sync = false
         @w.write "foo"
diff --git a/spec/ruby/core/io/shared/write.rb b/spec/ruby/core/io/shared/write.rb
index 270b84ac39..5e53d981c5 100644
--- a/spec/ruby/core/io/shared/write.rb
+++ b/spec/ruby/core/io/shared/write.rb
@@ -99,7 +99,7 @@ describe :io_write, shared: true do
     # For instance, MJIT creates a worker before @r.close with fork(), @r.close happens,
     # and the MJIT worker keeps the pipe open until the worker execve().
     # TODO: consider acquiring GVL from MJIT worker.
-    guard_not -> { defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? } do
+    guard_not -> { defined?(RubyVM::JIT) && RubyVM::JIT.enabled? } do
       it "raises Errno::EPIPE if the read end is closed and does not die from SIGPIPE" do
         @r.close
         -> { @w.send(@method, "foo") }.should raise_error(Errno::EPIPE, /Broken pipe/)