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* Fixed bug in parent revision [832a1994c7] unpredictably breaking thebugfix_832a1994c7_for_precompiled_bcandreask2013-05-131-2/+3
| | | | | | | | | execution of precompiled bytecode (i.e. tbcload'ed bytecode). The semi-inversion of a guard condition dropped the part about TCL_BYTECODE_PRECOMPILED of the original condition, allowing the core to attempt to recompile code for which there are no script sources (anymore), which then fails.
* merge trunkISC_peepholemig2013-01-154-95/+139
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| * forgot two #undef'sjan.nijtmans2013-01-141-0/+2
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| * Put back Tcl_[GS]etStartupScript in internal stub table, so extensions using ↵jan.nijtmans2013-01-143-15/+26
| | | | | | | | this, compiled against 8.5 headers still run in Tcl 8.6.
| *-. Various bits of cleanup, efficiencies, and comment documentation in tclVar.c ↵mig2013-01-131-66/+54
| |\ \ | | | | | | | | | | | | (from mig-review)
| | | * Various bits of cleanup, efficiencies, and comment documentation in tclVar.c ↵mig2013-01-131-57/+54
| | | |\ | | | |/ | | |/| | | | | (from mig-review)
| | * | Various bits of cleanup, efficiencies, and comment documentation in tclVar.cdgp2012-12-141-57/+54
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| * | | If TCL_NO_DEPRECATED is defined, make sure that TIP #139 functions all are ↵jan.nijtmans2013-01-131-7/+45
| |\ \ \ | | | |/ | | |/| | | | | taken from the public stub table, even if the inclusion is through tclInt.h.
| | * | If TCL_NO_DEPRECATED is defined, make sure that TIP #139 functions all are ↵jan.nijtmans2013-01-131-7/+45
| | | | | | | | | | | | | | | | taken from the public stub table, even if the inclusion is through tclInt.h.
| | * | Extend the public stub table with dummy NULL entries, up to the size of the ↵jan.nijtmans2013-01-073-0/+217
| | |\ \ | | | | | | | | | | | | | | | | | | | | Tcl 8.6 stub tables. This makes it easier to debug extensions which use Tcl 8.6 features but (erroneously) are attempted to be loaded in Tcl 8.5.
| | | * | Extend the public and private stub tables with dummy NULL entries, up to the ↵jan.nijtmans2013-01-075-22/+457
| | | | | | | | | | | | | | | | | | | | | | | | | size of the Tcl 8.6 stub tables. This makes it easier to debug extensions which use Tcl 8.5/8.6 features but (erroneously) are attempted to be loaded in Tcl 8.4.
| * | | | Put back TclBackgroundException in internal stub table, so extensions using ↵jan.nijtmans2013-01-123-7/+12
| | | | | | | | | | | | | | | | | | | | this, compiled against 8.5 headers still run in Tcl 8.6.
* | | | | discouraging the compiler from re-reading *pc in the peephole loop, part2 ↵mig2013-01-121-6/+2
| | | | | | | | | | | | | | | | | | | | (any diff?)
* | | | | discouraging the compiler from re-reading *pc in the peephole loopmig2013-01-121-7/+10
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* | | | | even better ... or so I hope: also inlining INST_PUSH1 in the peephole, ↵mig2013-01-121-53/+40
| | | | | | | | | | | | | | | | | | | | checking for ISC after LOAD1 and PUSH1
* | | | | better commentsmig2013-01-111-2/+6
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* | | | | fix for consecutive ISC (produced by [while 1 {...})mig2013-01-111-21/+16
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* | | | | testing a cheaper(?) INST_START_COMMANDmig2013-01-111-49/+48
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* | | | Name functions according to 'what' instead of 'how' in the [tailcall]mig2013-01-116-24/+34
| | | | | | | | | | | | machinery, in view of making public some parts of it.
* | | | tailcall now running in a simpler model, with no eval-flags and no nre-stack ↵mig2013-01-107-127/+87
| | | | | | | | | | | | | | | | rewriting; yieldto also requires one fewer bounce. Mostly from mig-nre-mods
* | | | fix off-by-one error introduced in bd7d7a2061mig2013-01-101-1/+1
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* | | | Restrict the stub library to only use Tcl_PkgRequireEx, Tcl_ResetResult and ↵jan.nijtmans2013-01-072-65/+39
| | | | | | | | | | | | | | | | | | | | Tcl_AppendResult, not any other function. This puts least restrictions on eventual Tcl 9 stubs re-organization, and it works on the widest range of Tcl versions.
* | | | improved stack checking under TCL_COMPILE_DEBUGmig2013-01-051-10/+9
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* | | | fix the new assertion, it should not trigger when an expansion is in progressmig2013-01-051-2/+5
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* | | | Add an assertion that checks the stack depth under TCL_COMPILE_DEBUG ↵mig2013-01-051-2/+10
| | | | | | | | | | | | | | | | *before* stack cleanup. It currently triggers at several spots in the testsuite!
* | | | Fix memory leak in [format] compiler.dkf2013-01-041-1/+1
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* | | | Fix bad memory access problems found by Miguel Sofer when valgrinding.dkf2013-01-042-5/+10
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* | | | Improve code generation for many simple core ensemble subcommands.dkf2013-01-0412-156/+532
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| * | | | Add super-simple compiler to many ensemble subcommands to allow better codedkf2013-01-0412-156/+532
| | | | | | | | | | | | | | | | | | | | | | | | | generation where we can detect that we're not in the WrongNumArgs case. The compiler just checks that the argument count is in the right range and issues a standard dispatch; that's enough to do an efficient job.
* | | | | Insure that PURIFY builds cannot exploit the Tcl stack to hide mem defects.mig2013-01-042-1/+14
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* | | | | speling ficksdgp2013-01-031-2/+2
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| * | | speling ficksdgp2013-01-031-2/+2
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* | | | Added mechanism for pre-parsing built-in ensembles even when they are not goingdkf2013-01-035-61/+310
|\ \ \ \ | | | | | | | | | | to generate specific code. This provides a good speedup in some cases.
| * | | | Got the test suite passing cleanly. Excellent.dkf2013-01-031-35/+60
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| * | | | merge trunkdkf2013-01-022-5/+13
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| * | | | | All tests pass except one; not sure what's wrong there.dkf2013-01-022-59/+103
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| * | | | | Passing more tests.dkf2013-01-023-51/+94
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| * | | | | Working towards more efficient treatment of non-bytecoded ensemble subcommands.dkf2012-12-314-6/+141
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* | | | | | test case for bug-3598580: Tcl_ListObjReplace may release deleted elements ↵jan.nijtmans2013-01-031-0/+11
|\ \ \ \ \ \ | | |_|/ / / | |/| | | | | | | | | | too early
| * | | | | test case for bug-3598580: Tcl_ListObjReplace may release deleted elements ↵jan.nijtmans2013-01-031-0/+11
| |\ \ \ \ \ | | | |_|/ / | | |/| | | | | | | | | too early
| | * | | | test case for bug-3598580: Tcl_ListObjReplace may release deleted elements ↵jan.nijtmans2013-01-031-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | too early
| * | | | | remove stray calls to Tcl_Alloc and friends: the core should only use ↵mig2013-01-022-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | ckalloc to allow MEM_DEBUG to work properly
* | | | | | remove stray calls to Tcl_Alloc and friends: the core should only use ↵mig2013-01-025-11/+11
| |_|_|/ / |/| | | | | | | | | | | | | | ckalloc to allow MEM_DEBUG to work properly
* | | | | test Tcl_GetErrorLine() forwards/backwards compatibility in pkgb.so as well. jan.nijtmans2013-01-021-1/+0
|\ \ \ \ \ | |/ / / / | | | | | Don't free ctrl.script if thread creation fails: it is a constant string "testthread wait" normally.
| * | | | test Tcl_GetErrorLine() forwards/backwards compatibility in pkgb.so as well. jan.nijtmans2013-01-021-9/+8
| |\ \ \ \ | | |/ / / | | | | | | | | | | Marked some string subcommands as obsolete, following discussion on tcl-core. Don't free ctrl.script if thread creation fails: it is a constant string "testthread wait" normally.
| | * | | Don't free ctrl.script if thread creation fails: it is a constant string ↵jan.nijtmans2013-01-021-1/+0
| | | | | | | | | | | | | | | | | | | | "testthread wait" normally.
* | | | | restore refcounts as they were before the Tcl_ListObjReplace call, in the ↵jan.nijtmans2012-12-291-0/+8
|\ \ \ \ \ | |/ / / / | | | | | | | | | | | | | | | error situation. In Tcl9, make this a true Tcl_DecrRefCount, which properly cleans objects with refCount 0
| * | | | restore refcounts as they were before the Tcl_ListObjReplace call, in the ↵jan.nijtmans2012-12-291-0/+8
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | error situation. In Tcl9, make this a true Tcl_DecrRefCount, which properly cleans objects with refCount 0
| | * | | | For Tcl9, do a real Tcl_DecrRefCountbug_3598580jan.nijtmans2012-12-291-0/+4
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| | * | | | restore old refcounts in TCL_ERROR case.jan.nijtmans2012-12-271-0/+3
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