YJIT: Disable the runtime_checks feature temporarily

XrXr · XrXr · commit ccbbe06a0277 · 2025-07-16T14:10:22.000-04:00
The stack canary gets killed in test_yjit.rb:224 for some reason. Needs investigation. Example CI failure: https://github.com/ruby/ruby/actions/runs/16307837724/job/46057558066
diff --git a/Cargo.toml b/Cargo.toml
@@ -22,7 +22,8 @@ path = "jit.rs"
 
 [features]
 disasm = ["yjit?/disasm", "zjit?/disasm"]
-runtime_checks = ["yjit?/runtime_checks", "zjit?/runtime_checks"]
+# TODO(GH-642) Turning this on trips a btest failure.
+runtime_checks = [] # ["yjit?/runtime_checks", "zjit?/runtime_checks"]
 yjit = [ "dep:yjit" ]
 zjit = [ "dep:zjit" ]
 
