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Overview
| Comment: | merge trunk |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | tip-445 |
| Files: | files | file ages | folders |
| SHA1: |
d2ed32de622e3ae932f8e8017b8868ae |
| User & Date: | dgp 2016-04-11 17:16:31 |
Context
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2016-04-11
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| 17:34 | merge trunk check-in: 27127619c5 user: dgp tags: tip-445 | |
| 17:16 | merge trunk check-in: d2ed32de62 user: dgp tags: tip-445 | |
| 01:07 | Revise the "end-offset" objType to use proposed routines, and not export or provide unneeded things. check-in: 64a80a7467 user: dgp tags: tip-445 | |
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2016-04-10
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| 16:01 | Fix [07d13d99b0a9]: Who broke TCL 8.6 and Tclblend ? check-in: 600555f125 user: jan.nijtmans tags: trunk | |
Changes
Changes to generic/tclObj.c.
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* own purposes.
*
* TRICKY POINT! Some extensions update this structure! (Notably, these
* include TclBlend and TCom). This is highly ill-advised on their part, but
* does allow them to delete a command when references to it are gone, which
* is fragile but useful given their somewhat-OO style. Because of this, this
* structure MUST NOT be const so that the C compiler puts the data in
* writable memory. [Bug 2558422]
* TODO: Provide a better API for those extensions so that they can coexist...
*/
Tcl_ObjType tclCmdNameType = {
"cmdName", /* name */
FreeCmdNameInternalRep, /* freeIntRepProc */
DupCmdNameInternalRep, /* dupIntRepProc */
................................................................................
}
/*
* OK, must create a new internal representation (or fail) as any cache we
* had is invalid one way or another.
*/
if (SetCmdNameFromAny(interp, objPtr) != TCL_OK) {
return NULL;
}
resPtr = objPtr->internalRep.twoPtrValue.ptr1;
return (Tcl_Command) (resPtr ? resPtr->cmdPtr : NULL);
}
/*
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* own purposes. * * TRICKY POINT! Some extensions update this structure! (Notably, these * include TclBlend and TCom). This is highly ill-advised on their part, but * does allow them to delete a command when references to it are gone, which * is fragile but useful given their somewhat-OO style. Because of this, this * structure MUST NOT be const so that the C compiler puts the data in * writable memory. [Bug 2558422] [Bug 07d13d99b0a9] * TODO: Provide a better API for those extensions so that they can coexist... */ Tcl_ObjType tclCmdNameType = { "cmdName", /* name */ FreeCmdNameInternalRep, /* freeIntRepProc */ DupCmdNameInternalRep, /* dupIntRepProc */ ................................................................................ } /* * OK, must create a new internal representation (or fail) as any cache we * had is invalid one way or another. */ /* See [07d13d99b0a9] why we cannot call SetCmdNameFromAny() directly here. */ if (tclCmdNameType.setFromAnyProc(interp, objPtr) != TCL_OK) { return NULL; } resPtr = objPtr->internalRep.twoPtrValue.ptr1; return (Tcl_Command) (resPtr ? resPtr->cmdPtr : NULL); } /* |