Two quick fixes

basis/compiler/tree/optimizer/optimizer.factor

@@ -29,7 +29,6 @@ SYMBOL: check-optimizer?
     normalize
     propagate
     cleanup
-    ?check
     dup run-escape-analysis? [
         escape-analysis
         unbox-tuples

basis/compiler/tree/propagation/inlining/inlining.factor

@@ -170,7 +170,7 @@ SYMBOL: history
     ] if ;
 
 : inline-word ( #call word -- ? )
-    dup specialized-def inline-word-def ;
+    dup def>> inline-word-def ;
 
 : inline-method-body ( #call word -- ? )
     2dup should-inline? [ inline-word ] [ 2drop f ] if ;