Various free-threading fixes#504

Merged

jamadden merged 6 commits intomasterfrom

freethreading-fixes

Apr 8, 2026

Commits on Apr 7, 2026

Make green_switch (python level greenlet.switch) and green_throw check for (prohibit) cross-thread switches early on free-threaded builds. This fixes some corruption around argument handling. The T…
jamadden
committed
TLBC: crash appears to still happen on CI 3.14t ubuntu. Re-enable workaround.
jamadden
committed