| Commit message (Collapse) | Author | Age | Files | Lines |
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to be stored directly in the parse tree. There's no memory cost to
this addition, since that memory would have been lost to alignment
issues anyway. Also, converted precedence definitions and lookup
tables to use symbolic constants instead of raw number for improved
readability, and continued extending/improving/correcting comments.
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gets inserted into the parse tree. Later tree traversal never reaches
it since its location in the tree is not variable. Starting and
stopping with the START lexeme (node 0) is sufficient. Also finished
lexeme code commentary.
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of the Tcl_Parse fields that indicate error conditions. [Bug 1749987]
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is now more expansion room to define more BINARY operators.
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* generic/tclEvent.c: of expr parsing and compiling, including the
* generic/tclInt.h: routine TclFinalizeCompilation().
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* generic/tclCompExpr.c: off the C stack and onto the Tcl stack.
* generic/tclCompile.c: This is a rather large struct (> 3kB).
* generic/tclParse.c:
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* generic/tclExecute.c: TclStackAlloc and TclStackFree to make them
easier for callers to use (or more precisely, harder to misuse).
TclStackFree now takes a (void *) argument which is the pointer
intended to be freed. TclStackFree will panic if that's not actually
the memory the call will free. TSA/TSF also now tolerate receiving
(interp == NULL), in which case they simply fall back to be calls to
Tcl_Alloc/Tcl_Free.
* generic/tclIntDecls.h: make genstubs
* generic/tclBasic.c: Updated callers
* generic/tclCmdAH.c:
* generic/tclCmdIL.c:
* generic/tclCompCmds.c:
* generic/tclCompExpr.c:
* generic/tclCompile.c:
* generic/tclFCmd.c:
* generic/tclFileName.c:
* generic/tclIOCmd.c:
* generic/tclIndexObj.c:
* generic/tclInterp.c:
* generic/tclNamesp.c:
* generic/tclProc.c:
* generic/tclTrace.c:
* unix/tclUnixPipe.c:
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an error return doesn't prevent all literals getting placed on the
litList to be returned to the caller for freeing. Corrects some
memleaks. [Bug 1705778, leak K23]
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literal Tcl_Obj was not getting freed. [Bug 1705778, leak #1 (new)]
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leak in 'upvar' when compiling (a) upvar outside a proc, (b)
upvar with a syntax error, or (c) upvar where the frame index
is not known at compile time.
* generic/tclParseExpr.c (ParseExpr): Plugged a memory leak
when parsing expressions that contain syntax errors.
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efficient). After [Patch 1529526] (afredd)
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* generic/tclCompCmds.c: Replace arrays on the C stack and
ckalloc calls with TclStackAlloc calls to use memory on Tcl's
evaluation stack
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are in use to support operator commands, might as well make them
the default for [expr] as well and avoid passing every parsed
expression through the inefficient Tcl_Token array format. This
addresses most issues in [RFE 1517602] Assuming no performance
disasters result from this, much dead code supporting the other
implementation might now be removed.
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* generic/tclCompExpr.c: of the operator commands through TEBC,
* generic/tclCompile.h: dropping all the routines in tclMathOp.c.
* generic/tclMathOp.c: Still needs Engineering Manual attention.
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* generic/tclCompExpr.c: now routing through TEBC via
* generic/tclCompile.h: TclSortingOpCmd().
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* generic/tclCompExpr.c: TclExecuteByteCode to implement the TIP 174
* generic/tclCompile.h: commands instead of using a mass of code
* generic/tclMathOp.c: duplication. Now all operator commands that
* tests/mathop.test: demand exactly one operation are implemented
via TclSingleOpCmd and a call to TEBC.
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* generic/tclMathOp.c: to perform a bytecode compile / execute
sequence. This demonstrates a path toward avoiding mountains of
code duplication in tclMathOp.c and tclExecute.c.
* generic/tclCompile.h: Change TclExecuteByteCode() from static to
* generic/tclExecute.c: MODULE_SCOPE so all files including
tclCompile.h may call it.
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CompileExprTree() routine that can produce expression bytecode
directly from internal structures with no need to pass through
the Tcl_Token array representation. Still disabled by default.
#undef USE_EXPR_TOKENS to try it out.
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produce a different set of internal structures representing the parsed
expression, as well as routines that go on to convert those structures
into the traditional Tcl_Token array format. Use of these routines
is currently disabled. #undef PARSE_DIRECT_EXPR_TOKENS to enable
them. These routines will only become really useful when more
routines that compile directly from the new internal structures are
completed.
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* 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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* generic/tcl.decls: New public routines Tcl_ObjPrintf,
* generic/tclStringObj.c: Tcl_AppendObjToErrorInfo, Tcl_Format,
* generic/tclInt.h: Tcl_AppendLimitedToObj,
Tcl_AppendFormatToObj and Tcl_AppendPrintfToObj. Former internal
versions removed.
* generic/tclDecls.h: make genstubs
* generic/tclStubInit.c:
* generic/tclBasic.c: Updated callers.
* generic/tclCkalloc.c:
* generic/tclCmdAH.c:
* generic/tclCmdIL.c:
* generic/tclCmdMZ.c:
* generic/tclCompExpr.c:
* generic/tclCompile.c:
* generic/tclDictObj.c:
* generic/tclExecute.c:
* generic/tclIORChan.c:
* generic/tclIOUtil.c:
* generic/tclMain.c:
* generic/tclNamesp.c:
* generic/tclObj.c:
* generic/tclPkg.c:
* generic/tclProc.c:
* generic/tclStrToD.c:
* generic/tclTimer.c:
* generic/tclUtil.c:
* unix/tclUnixFCmd.c:
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* generic/tclEncoding.c: pointer from/to integer of different
* generic/tclEvent.c: size' on 64-bit platforms by casting to
* generic/tclExecute.c: intermediate types intptr_t/uintptr_t
* generic/tclHash.c: via new PTR2INT(), INT2PTR(),
* generic/tclIO.c: PTR2UINT() and UINT2PTR() macros.
* generic/tclInt.h: [Patch 1592791]
* generic/tclProc.c:
* generic/tclTest.c:
* generic/tclThreadStorage.c:
* generic/tclTimer.c:
* generic/tclUtil.c:
* unix/configure.in:
* unix/tclUnixChan.c:
* unix/tclUnixPipe.c:
* unix/tclUnixPort.h:
* unix/tclUnixTest.c:
* unix/tclUnixThrd.c:
* unix/configure: autoconf-2.59
* unix/tclConfig.h.in: autoheader-2.59
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* generic/tclCompExpr.c: tclParseExpr.c into tclCompExpr.c.
* unix/Makefile.in: This sets the stage for expr compiling to
* win/Makefile.in: work directly with the full parse tree
* win/makefile.bc: structures, and not have to pass through
* win/makefile.vc: the information lossy format of an array
* win/tcl.dsp: of Tcl_Tokens.
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no longer needed.
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disabling the INST_TRY_CVT_TO_NUMERIC instruction at the end
of an expression when function arguments contain operators.
[Bug 1541274]
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add CFLAGS to SHLIB_LD to support passing -isysroot in env(CFLAGS) to
configure (flag can't be present twice, so can't be in both CFLAGS and
LDFLAGS during configure), don't use -prebind when deploying on 10.4,
define TCL_IO_TRACK_OS_FOR_DRIVER_WITH_BAD_BLOCKING (rdar://3171542).
(SC_ENABLE_LANGINFO, SC_TIME_HANDLER): add/fix caching, fix obsolete
autoconf macros. Sync with tk/unix/tcl.m4.
* unix/configure.in: fix obsolete autoconf macros, sync gratuitous
formatting/ordering differences with tk/unix/configure.in.
* unix/Makefile.in: add CFLAGS to tclsh/tcltest link to make executable
linking the same as during configure (needed to avoid loosing any linker
relevant flags in CFLAGS, in particular flags that can't be in LDFLAGS).
Avoid concurrent linking of tclsh and compiling of tclTestInit.o or
xtTestInit.o during parallel make.
(checkstubs, checkdoc, checkexports): dependency and Darwin fixes
(dist): add new macosx files.
* unix/tclLoadDyld.c (TclpDlopen): use NSADDIMAGE_OPTION_WITH_SEARCHING
on second NSAddImage only. [Bug 1204237]
(TclGuessPackageName): should not be MODULE_SCOPE.
(TclpLoadMemory): ppc64 and endian (i386) fixes, add support for loading
universal (fat) bundles from memory.
* unix/tclUnixFCmd.c:
* macosx/tclMacOSXFCmd.c: ppc64 and endian (i386) fixes.
(TclMacOSXCopyFileAttributes): add support for new Tiger copyfile() API
to enable copying of xattrs & ACLs by [file copy].
* generic/tcl.h: add Darwin specifc configure overrides for TCL_WIDE
defines to support fat compiles of ppc and ppc64 at the same time,
(replaces Darwin CVS fix by emoy, rdar://3693001).
add/correct location of version numbers in macosx files.
* generic/tclInt.h: clarify fat compile comment.
* unix/tclUnixPort.h: add Darwin specifc configure overrides to support
fat compiles, where configure runs only once for multiple architectures
(replaces Darwin CVS fix by emoy, rdar://3693001).
* macosx/tclMacOSXBundle.c:
* macosx/tclMacOSXNotify.c:
* unix/tclUnixNotfy.c:
* unix/tclUnixPort.h: fix #include order to support compile time
override of HAVE_COREFOUNDATION in tclUnixPort.h when building for ppc64
* macosx/Tcl.pbproj/default.pbxuser (new file):
* macosx/Tcl.pbproj/jingham.pbxuser:
* macosx/Tcl.pbproj/project.pbxproj:
* macosx/Tcl.xcode/default.pbxuser (new file):
* macosx/Tcl.xcode/project.pbxproj (new file):
* macosx/Tcl.xcodeproj/default.pbxuser (new file):
* macosx/Tcl.xcodeproj/project.pbxproj (new file): new/updated projects
for Xcode 2.2 on 10.4, Xcode 1.5 on 10.3 & ProjectBuilder on 10.2, with
native tcltest targets and support for universal (fat) compiles.
* macosx/README: clarification/cleanup, document new Xcode projects and
universal (fat) builds via CFLAGS (i.e. all of ppc ppc64 i386 at once).
* unix/Makefile.in:
* unix/aclocal.m4:
* unix/configure.in:
* unix/dltest/Makefile.in:
* macosx/configure.ac (new file): add support for inclusion of
unix/configure.in by macosx/configure.ac, allows generation of a config
headers enabled configure script in macosx (required by Xcode projects).
* macosx/GNUmakefile: rename from Makefile to avoid overwriting by
configure run in tcl/macosx, add support for reusing configure cache,
build target fixes, remove GENERIC_FLAGS override now handled by tcl.m4.
* generic/tcl.decls: add Tcl_Main declaration as comment to avoid
'checkstubs' target complaining about it missing from stubs.
* generic/regex.h:
* generic/tclDate.c:
* generic/tclEnv.c:
* generic/tclGetDate.y:
* generic/tclIOUtil.c:
* generic/tclObj.c:
* generic/tclStubInit.c:
* generic/tclStubLib.c:
* generic/tclPathObj.c:
* generic/tclThreadAlloc.c:
* generic/tclThreadStorage.c:
* generic/tclTrace.c:
* generic/tclVar.c:
* generic/tommath.h:
* tools/fix_tommath_h.tcl:
* unix/tclUnixFCmd.c: ensure externally visible symbols not contained in
stubs table are declared as MODULE_SCOPE (or as static if not used
outside of own source file). These changes allow 'make checkstubs' to
complete without error on Darwin with gcc 4.
* generic/rege_dfa.c (getvacant):
* generic/regexec.c (cfind):
* generic/tclCompExpr.c (CompileSubExpr):
* generic/tclNamesp.c (NamespaceEnsembleCmd):
* unix/tclUnixChan.c (TclUnixWaitForFile): initialise variables to
silence gcc 4 warnings.
* generic/tclExecute.c (TclExecuteByteCode): fix unused variable warning
when NO_WIDE_TYPE is defined.
* generic/regguts.h: only #define NDEBUG if not already #defined.
* unix/tclUnixNotfy.c:
* macosx/tclMacOSXNotify.c: sync whitespace & comments.
* unix/tclUnixPort.h:
* win/tclWinPort.h: remove declaration of obsolete&unused TclpMutex API.
* unix/configure:
* unix/tclConfig.h.in: regen.
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[kennykb-numerics-branch] Resynchronized with the HEAD; at this
checkpoint [-rkennykb-numerics-branch-20051008], the HEAD and
kennykb-numerics-branch contain identical code.
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* generic/tclEvent.c: order of finalization routines.
* generic/tclInt.h: [Bug 1251399]
* generic/tclObj.c:
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* generic/tclBinary.c:
* generic/tclCmdAH.c:
* generic/tclCmdIL.c:
* generic/tclCmdMZ.c:
* generic/tclCompExpr.c:
* generic/tclDictObj.c:
It is a poor practice to directly set or append to the value
of the objResult of an interp, because that value might be
shared, and in that circumstance a Tcl_Panic() will be the
result. Searched for example of this practice and replaced
with safer alternatives, often using the Tcl_AppendResult()
routine that dkf just rehabilitated.
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* generic/tclInt.h: Reworked the Tcl header files into a clean
* unix/tclUnixPort.h: hierarchy where tcl.h < tclPort.h < tclInt.h
* win/tclWinInt.h: and every C source file should #include
* win/tclWinPort.h: at most one of those files to satisfy its
declaration needs. tclWinInt.h and tclWinPort.h also better organized
so that tclWinPort.h includes the Windows implementation of
cross-platform declarations, while tclWinInt.h makes declarations that
are available on Windows only.
* generic/tclBinary.c (TCL_NO_MATH): Deleted the generic/tclMath.h
* generic/tclMath.h (removed): header file. The internal Tcl
* macosx/Makefile (PRIVATE_HEADERS): header, tclInt.h, has a
* win/tcl.dsp: #include <math.h> directly,
and file external to Tcl needing libm should do the same.
* win/Makefile.in (WIN_OBJS): Deleted the win/tclWinMtherr.c file.
* win/makefile.bc (TCLOBJS): It's a vestige from matherr() days
* win/makefile.vc (TCLOBJS): gone by.
* win/tcl.dsp:
* win/tclWinMtherr.c (removed):
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instructions. As a side effect, the instructions INST_LOR and
INST_LAND are now never used.
* generic/tclExecute.c (INST_JUMP*): small optimisation; fix a
bug in debug code.
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to 'Tcl_Panic' (the function). The #define
of panic in tcl.h clearly states it is
deprecated in the comments.
[Patch 865264]
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that appends a Tcl_Obj to the errorInfo, saving the caller the trouble
of extracting the string rep.
* generic/tclStringObj.c (TclAppendLimitedToObj): New internal
routine that supports truncated appends with optional ellipsis marking.
This single routine supports UTF-8-safe truncated appends needed in
several places throughout the Tcl source code, mostly for error and
stack messages. Clean fix for [Bug 760872].
* generic/tclInt.h: Declarations for new internal routines.
* generic/tclCmdMZ.c: Updated callers to use the new routines.
* generic/tclCompExpr.c:
* generic/tclCompile.c:
* generic/tclExecute.c:
* generic/tclIOUtil.c:
* generic/tclNamesp.c:
* generic/tclObj.c:
* generic/tclParseExpr.c:
* generic/tclProc.c:
* generic/tclStringObj.c:
* mac/tclMacResource.c:
* library/init.tcl: Updated ::errorInfo cleanup in [unknown] to
reflect slight modifications to Tcl_LogCommandInfo(). Corrects
failing init-4.* tests.
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* generic/tclCmdMZ.c (Tcl_SubstObj):
* generic/tclCompCmds.c (TclCompileSwitchCmd):
* generic/tclCompExpr.c (CompileSubExpr):
* generic/tclCompile.c (TclSetByteCodeFromAny,TclCompileScript,
TclCompileTokens,TclCompileCmdWord):
* generic/tclCompile.h (TclCompileScript):
* generic/tclExecute.c (TclCompEvalObj):
* generic/tclInt.h (Interp,TCL_BRACKET_TERM,TclSubstTokens):
* generic/tclParse.c (ParseTokens,Tcl_SubstObj,TclSubstTokens):
* tests/subst.test (2.4, 8.7, 8.8, 11.4, 11.5):
Substantial refactoring of Tcl_SubstObj to make use of the same
parsing and substitution procedures as normal script evaluation.
Tcl_SubstObj() moved to tclParse.c. New routine TclSubstTokens()
created in tclParse.c which implements all substantial functioning
of Tcl_EvalTokensStandard(). TclCompileScript() loses its
"nested" argument, the Tcl_Interp struct loses its termOffset
field and the TCL_BRACKET_TERM flag in the evalFlags field, all
of which were only used (indirectly) by Tcl_SubstObj(). Tests
subst-8.7,8.8,11.4,11.5 modified to accomodate the only behavior
change: reporting of parse errors now takes precedence over
[return] and [continue] exceptions. All other behavior should
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