Bug 1593975 - update linearWeakMarkingDisabled_ to MainThreadOrGCTask…

…Data. r=jonco

Differential Revision: https://phabricator.services.mozilla.com/D51810

UltraBlame original commit: 6922ef47c25721aa5e7bc2a7bed57161a8b0f21e

js/src/gc/GCMarker.h

@@ -2845,7 +2845,7 @@ GC
 .
 *
 /
-MainThreadData
+MainThreadOrGCTaskData
 <
 bool
 >

js/src/jit-test/tests/gc/bug-1593975.js

@@ -0,0 +1,113 @@
+function
+runtest
+(
+func
+)
+{
+func
+(
+)
+;
+}
+const
+g1
+=
+newGlobal
+(
+{
+newCompartment
+:
+true
+}
+)
+;
+enqueueMark
+(
+"
+enter
+-
+weak
+-
+marking
+-
+mode
+"
+)
+;
+function
+transplantMarking
+(
+)
+{
+const
+vals
+=
+{
+}
+;
+vals
+.
+map
+=
+new
+WeakMap
+(
+)
+;
+enqueueMark
+(
+vals
+.
+map
+)
+;
+enqueueMark
+(
+"
+yield
+"
+)
+;
+enqueueMark
+(
+"
+enter
+-
+weak
+-
+marking
+-
+mode
+"
+)
+;
+}
+runtest
+(
+transplantMarking
+)
+;
+egc
+=
+60
+;
+gcslice
+(
+egc
+*
+100
+)
+;
+try
+{
+x
+(
+)
+;
+}
+catch
+(
+e
+)
+{
+}