Commit 69d5d326 authored by Simon Marlow's avatar Simon Marlow
Browse files

remove out of date comment

parent 443f2650
...@@ -215,16 +215,6 @@ typedef struct StgTSO_ { ...@@ -215,16 +215,6 @@ typedef struct StgTSO_ {
(tso->sp is left pointing at the top word on the stack so that (tso->sp is left pointing at the top word on the stack so that
the return value or exception will be retained by a GC). the return value or exception will be retained by a GC).
tso->blocked_exceptions is either:
NULL if async exceptions are unblocked.
END_TSO_QUEUE if async exceptions are blocked, but no threads
are currently waiting to deliver.
(StgTSO *)tso if threads are currently awaiting delivery of
exceptions to this thread.
The 2 cases BlockedOnGA and BlockedOnGA_NoSend are needed in a GUM The 2 cases BlockedOnGA and BlockedOnGA_NoSend are needed in a GUM
setup only. They mark a TSO that has entered a FETCH_ME or setup only. They mark a TSO that has entered a FETCH_ME or
FETCH_ME_BQ closure, respectively; only the first TSO hitting the FETCH_ME_BQ closure, respectively; only the first TSO hitting the
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