X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fthread.h;h=b8b99d3c07fd29b8c89b618eaa420a47e41976af;hb=7be8d1462a207bda809cd7553c5d76c6ebc4dda2;hp=fcc51b0744d415bbc11c93c88bdbdd52f9c0e825;hpb=d1942842cebf682ea4161792b2920eec7ccfe179;p=sbcl.git

diff --git a/src/runtime/thread.h b/src/runtime/thread.h
index fcc51b0..b8b99d3 100644
--- a/src/runtime/thread.h
+++ b/src/runtime/thread.h
@@ -10,8 +10,6 @@
 #include "os.h"
 #ifdef LISP_FEATURE_GENCGC
 #include "gencgc-alloc-region.h"
-#else
-struct alloc_region { };
 #endif
 #include "genesis/symbol.h"
 #include "genesis/static-symbols.h"