| Commit message (Collapse) | Author | Age | Files | Lines |
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more harm than good. Purged them.
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more harm than good. Purged them.
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* generic/tclVar.c: make the behaviour of lappend in bytecompiled
* tests/append.test: mode consistent with direct-eval and 'append'
* tests/appendComp.test: generally. Added tests (append*-9.*)
showing the difference.
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Added some test cases, adapted and backported from 8.5
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EvalTokensStandard, Tcl_EvalEx, EvalEx, TclAdvanceContinuations,
TclEvalObjEx):
* generic/tclCmdMZ.c (Tcl_SwitchObjCmd, ListLines):
* generic/tclCompCmds.c (*):
* generic/tclCompile.c (TclSetByteCodeFromAny, TclInitCompileEnv,
TclFreeCompileEnv, TclCompileScript):
* generic/tclCompile.h (CompileEnv):
* generic/tclInt.h (ContLineLoc, Interp):
* generic/tclObj.c (ThreadSpecificData, ContLineLocFree,
TclThreadFinalizeObjects, TclInitObjSubsystem,
TclContinuationsEnter, TclContinuationsEnterDerived,
TclContinuationsCopy, TclContinuationsGet, TclFreeObj):
* generic/tclProc.c (TclCreateProc):
* generic/tclVar.c (TclPtrSetVar):
* tests/info.test (info-30.0-22):
Extended parser, compiler, and execution with code and attendant
data structures tracking the positions of continuation lines which
are not visible in script's, to properly account for them while
counting lines for #280, during direct and compiled execution.
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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).
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the max length of a Tcl value. [Bug 2669109]
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* generic/tclCompile.c: for #280 to fix the abysmal performance
* generic/tclCompile.h: for deep recursion, replaced the linear
* generic/tclExecute.c: search through the whole stack with
* generic/tclInt.h: another hashtable and simplified the data
structure used by the compiler (array instead of hashtable).
Incidentially this also fixes the memory leak reported via [Bug
2024937].
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2008-03-07 commit. [Bug 1940433]
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compiling so that bytecodes invalid due to changing context or due
to the difference between expressions and scripts are not reused.
[Bug 1899164].
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* generic/tclCompile.h: tracing of proc and command entry &
* generic/tclBasic.c: return, bytecode execution, object
* generic/tclExecute.c: allocation and more; with essentially
* generic/tclInt.h: zero cost when tracing is inactive;
* generic/tclObj.c: enable with --enable-dtrace configure
* generic/tclProc.c: arg (disabled by default, will only
* unix/Makefile.in: enable if DTrace is present).
* unix/configure.in: [Patch 1793984]
* macosx/Makefile: enable DTrace support.
* unix/configure: autoconf-2.13
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* tests/foreach.test (foreach-10.1): the value list each iteration
of the loop as defense against shimmers. [Bug 1671087]
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TCL_TIP280.
* generic/tclCmdAH.c:
* generic/tclCmdIL.c:
* generic/tclCmdMZ.c:
* generic/tclCompCmds.c:
* generic/tclCompExpr.c:
* generic/tclCompile.c:
* generic/tclCompile.h:
* generic/tclExecute.c:
* generic/tclIOUtil.c:
* generic/tclInt.h:
* generic/tclInterp.c:
* generic/tclNamesp.c:
* generic/tclObj.c:
* generic/tclProc.c:
* tests/compile.test:
* tests/info.test:
* tests/platform.test:
* tests/safe.test:
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* tests/expr-old.test: integer values by srand() [Bug 1480509].
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so that it doesn't break on compilers that don't assume integers
to wrap around (e.g. gcc-4.1.0).
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Fix typo where number before rounding is
compared with smallest integer instead of
number after rounding. This fix does not
change the results of any tests.
* tests/expr.test: Add round() tests
for cases near the min and max int values.
* tests/util.test: Remove pointless
warning code about testobj command.
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* generic/tclBinary.c:
* generic/tclCmdAH.c:
* generic/tclCmdIL.c:
* generic/tclCmdMZ.c:
* generic/tclExecute.c:
* generic/tclLink.c:
* generic/tclMain.c:
* generic/tclProc.c:
* generic/tclScan.c:
* generic/tclTest.c:
* generic/tclVar.c:
* mac/tclMacInit.c:
* unix/tclUnixInit.c:
* win/tclWinInit.c: Insure that the core never calls TclPtrSetVar,
Tcl_SetVar2Ex, Tcl_ObjSetVar2 or Tcl_SetObjErrorCode with a 0-ref
new value. It is not possible to handle error returns correctly in
that case [Bug 1334947], one has the choice of leaking the object
in some cases, or else risk crashing in some others.
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wide integers, [Bug 1251791].
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* generic/tclUtil.c (TclGetIntForIndex): intreps of numeric types
with simpler calls of Tcl_GetIntFromObj and Tcl_GetLongFromObj,
now that those routines are better behaved wrt shimmering.
[Patch 1177219]
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left behind in prior code reorganization.
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[Bug 761471]
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optimisation for concatting an empty string. This enables
replacing the idiom 'K $x [set x {}]' by '$x[set x {}]' for
fastest execution.
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Hemang Lavana.
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properly have tclIntType used for smaller values. This corrects
TclX bug 896727 and any other 3rd party extension that created
math functions but was not yet WIDE_INT aware in them.
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protect all calls that may cause traces on ::errorInfo or
::errorCode to corrupt the stack [Bug 804681]
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added a Tcl_ResetResult(interp) at each point where the interp's
result is pushed onto the stack, to avoid keeping an extra
reference that may cause costly Tcl_Obj duplication [Bug 781585]
Detected by Franco Violi, analyzed by Peter Spjuth and Donal
Fellows.
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* generic/tclExecute.c: let TclExecuteObjvInternal call
TclInterpReady instead of relying on its callers to do so; fix for
the part of [Bug 495830] that is new in 8.4.
* tests/interp.test: Added tests 18.9 (knownbug) and 18.10
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extraneous cast from Tcl_WideAsDouble.
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* generic/tclObj.c is defined on all platforms, even those where
* generic/tclPort.h TCL_WIDE_INT_IS_LONG is defined. Also made
the Tcl_Value struct have a wideValue field on all platforms. This is
a ***POTENTIAL INCOMPATIBILITY*** for TCL_WIDE_INT_IS_LONG platforms
because that struct changes size. This is the same TIP 72
incompatibility that was seen on other platforms at the 8.4.0 release,
when this change should have happened as well. [Bug 713562]
* generic/tclInt.h: New internal macros TclGetWide() and
TclGetLongFromWide() to deal with both forms of the "wideInt"
Tcl_ObjType, so that conditional TCL_WIDE_INT_IS_LONG code
is confined to the header file.
* generic/tclCmdAH.c: Replaced most coding that was conditional
* generic/tclCmdIL.c: on TCL_WIDE_INT_IS_LONG with code that
* generic/tclExecute.c: works across platforms, sometimes using
* generic/tclTest.c: the new macros above to do it.
* generic/tclUtil.c:
* generic/tclVar.c:
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wherever ::errorInfo may be updated, for trace sanity). [Bug 3138178]
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sizing the new allocation - was ok in comment but wrong in the code.
Triggered by [Bug 3142026] which happened to require exactly one more
than what was in existence. BACKPORT.
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* doc/tclvars.n: Performance fix for TIP #280.
* generic/tclBasic.c:
* generic/tclExecute.c:
* generic/tclInt.h:
* generic/tclInterp.c:
* tests/info.test:
* tests/interp.test:
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(mixing numwords and numbytes)
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return data to interp by default, or if given an arg, use that as
filename to output to (accepts 'stdout' and 'stderr').
Fix output to print used inst count data.
* generic/tclCkalloc.c: change TclDumpMemoryInfo sig to allow
* generic/tclInt.decls: objPtr as well as FILE* as output.
* generic/tclIntDecls.h:
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* generic/tclVar.c: make the behaviour of lappend in bytecompiled
* tests/append.test: mode consistent with direct-eval and 'append'
* tests/appendComp.test: generally. Added tests (append*-9.*)
showing the difference.
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sure that errors caused by an argument to an operator being outside
the domain of the operator all result in ::errorCode being ARITH
DOMAIN and not NONE.
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* generic/tclCompile.h: 'info frame' affects not only 8.6 but 8.5 as
* generic/tclExecute.h: well. Backported the fix done in 8.6, without
* tests/info.test: changes. New testcase info-39.1.
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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 8.5 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).
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(silence msvc6 warnings)
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a table of static constants in the lookup table for exponent operator
computations that fit in a 64 bit integer result.
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logic of the INST_EXPON instruction to fix [Bug 2798543].
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[string repeat]. [Bug 2582327]
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the max length of a Tcl value. [Bug 2669109]
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