diff options
| -rw-r--r-- | library/std/src/sys/pal/windows/thread_local_key.rs | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/library/std/src/sys/pal/windows/thread_local_key.rs b/library/std/src/sys/pal/windows/thread_local_key.rs index 81741cc5f78..1d9cb316a45 100644 --- a/library/std/src/sys/pal/windows/thread_local_key.rs +++ b/library/std/src/sys/pal/windows/thread_local_key.rs @@ -295,16 +295,13 @@ unsafe extern "system" fn on_tls_callback(_h: c::LPVOID, dwReason: c::DWORD, _pv // See comments above for what this is doing. Note that we don't need this // trickery on GNU windows, just on MSVC. - reference_tls_used(); - #[cfg(target_env = "msvc")] - unsafe fn reference_tls_used() { + #[cfg(all(target_env = "msvc", not(target_thread_local)))] + { extern "C" { static _tls_used: u8; } crate::intrinsics::volatile_load(&_tls_used); } - #[cfg(not(target_env = "msvc"))] - unsafe fn reference_tls_used() {} } #[cfg(not(target_thread_local))] |