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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 12 |
1 files changed, 12 insertions, 0 deletions
@@ -1,3 +1,15 @@ +2010-02-27 Donal K. Fellows <dkf@users.sf.net> + + * generic/tclMain.c (Tcl_Main): [Bug 801429]: Factor out the holding + of the client-installed main loop function into thread-specific data. + + ***POTENTIAL INCOMPATIBILITY*** + Code that previously tried to set the main loop from another thread + will now fail. On the other hand, there is a fairly high probability + that such programs would have been failing before due to the lack of + any kind of inter-thread memory barriers guarding accesses to this + part of Tcl's state. + 2010-02-26 Donal K. Fellows <dkf@users.sf.net> * generic/tclCompCmds.c: Split this file into two pieces to make it |