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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 23 |
1 files changed, 23 insertions, 0 deletions
@@ -1,3 +1,26 @@ +2009-07-14 Andreas Kupries <andreask@activestate.com> + + * generic/tclBasic.c (DeleteInterpProc,TclArgumentBCEnter, + TclArgumentBCRelease, TclArgumentGet): + * generic/tclCompile.c (EnterCmdWordIndex, TclCleanupByteCode, + TclInitCompileEnv, TclCompileScript): + * generic/tclCompile.h (ExtCmdLoc): + * generic/tclExecute.c (TclExecuteByteCode): + * generic/tclInt.h (ExtIndex, CFWordBC): + * tests/info.test (info-39.0): + + Backport of some changes made to the Tcl head, to handle literal + sharing better. The code here is much simpler (trimmed down) + compared to the head as the 8.4 branch is not bytecode compiling + whole files, and doesn't compile eval'd code either. + + Reworked the handling of literal command arguments in bytecode to + be saved (compiler) and used (execution) per command (See the + TCL_INVOKE_STK* instructions), and not per the whole bytecode. + This removes the problems with location data caused by literal + sharing in proc bodies. Simplified the associated datastructures + (ExtIndex is gone, as is the function EnterCmdWordIndex). + 2009-06-13 Don Porter <dgp@users.sourceforge.net> * generic/tclCompile.c: The value stashed in iPtr->compiledProcPtr |