Test baseline updates

test/stackfunc/toString_escape.baseline

@@ -1,4 +1,5 @@
 HasFuncDecl: test3
+HasMaybeEscapedUse: *this*
 HasFuncAssignment: func3
 HasMaybeEscapedUse: func3
 HasMaybeEscapedNestedFunc (MaybeEscapedUse): test3 (function  (#1.2), #3)

test/stackfunc/toString_escape.deferparse.baseline

@@ -3,6 +3,7 @@ HasFuncDecl: test3
 HasFuncAssignment: func3
 HasMaybeEscapedUse: func3
 HasMaybeEscapedNestedFunc (MaybeEscapedUse): test3 (function  (#1.2), #3)
+HasMaybeEscapedUse: *this*
 toString3
 test1
 toString3

test/stackfunc/with_crossscope.baseline

@@ -1,2 +1,3 @@
 HasFuncDecl: e
 HasMaybeEscapedNestedFunc (InterleavingDynamicScope): Anonymous function (function  (#1.1), #2)
+HasMaybeEscapedUse: *this*