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author | dgp <dgp@users.sourceforge.net> | 2017-02-09 13:59:22 (GMT) |
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committer | dgp <dgp@users.sourceforge.net> | 2017-02-09 13:59:22 (GMT) |
commit | 37143a57b54a07eebe0375212823fbc856406a99 (patch) | |
tree | b2ca76a33805abca5318e5971d4fad2f733fad2b /generic | |
parent | 44b5581c48db68ce3f99cea8e9b2140f77392dfc (diff) | |
parent | 8fb5bb0f202daaf8e2a31c2bf6e69381d206c021 (diff) | |
download | tcl-37143a57b54a07eebe0375212823fbc856406a99.zip tcl-37143a57b54a07eebe0375212823fbc856406a99.tar.gz tcl-37143a57b54a07eebe0375212823fbc856406a99.tar.bz2 |
merge trunk
Diffstat (limited to 'generic')
-rw-r--r-- | generic/tclCmdMZ.c | 30 | ||||
-rw-r--r-- | generic/tclHistory.c | 5 | ||||
-rw-r--r-- | generic/tclLink.c | 181 | ||||
-rw-r--r-- | generic/tclPkg.c | 19 | ||||
-rw-r--r-- | generic/tclStrToD.c | 27 |
5 files changed, 144 insertions, 118 deletions
diff --git a/generic/tclCmdMZ.c b/generic/tclCmdMZ.c index 688697a..6b14fb7 100644 --- a/generic/tclCmdMZ.c +++ b/generic/tclCmdMZ.c @@ -989,8 +989,11 @@ TclNRSourceObjCmd( { const char *encodingName = NULL; Tcl_Obj *fileName; + int result; + void **pkgFiles = NULL; + void *names = NULL; - if (objc != 2 && objc !=4) { + if (objc < 2 || objc > 4) { Tcl_WrongNumArgs(interp, 1, objv, "?-encoding name? fileName"); return TCL_ERROR; } @@ -1008,9 +1011,30 @@ TclNRSourceObjCmd( return TCL_ERROR; } encodingName = TclGetString(objv[2]); - } + } else if (objc == 3) { + /* Handle undocumented -nopkg option. This should only be + * used by the internal ::tcl::Pkg::source utility function. */ + static const char *const nopkgoptions[] = { + "-nopkg", NULL + }; + int index; - return TclNREvalFile(interp, fileName, encodingName); + if (TCL_ERROR == Tcl_GetIndexFromObj(interp, objv[1], nopkgoptions, + "option", TCL_EXACT, &index)) { + return TCL_ERROR; + } + pkgFiles = Tcl_GetAssocData(interp, "tclPkgFiles", NULL); + /* Make sure that during the following TclNREvalFile no filenames + * are recorded for inclusion in the "package files" command */ + names = *pkgFiles; + *pkgFiles = NULL; + } + result = TclNREvalFile(interp, fileName, encodingName); + if (pkgFiles) { + /* restore "tclPkgFiles" assocdata to how it was. */ + *pkgFiles = names; + } + return result; } /* diff --git a/generic/tclHistory.c b/generic/tclHistory.c index b08e352..47806d4 100644 --- a/generic/tclHistory.c +++ b/generic/tclHistory.c @@ -62,15 +62,14 @@ Tcl_RecordAndEval( * instead of Tcl_Eval. */ { register Tcl_Obj *cmdPtr; - int length = strlen(cmd); int result; - if (length > 0) { + if (cmd[0]) { /* * Call Tcl_RecordAndEvalObj to do the actual work. */ - cmdPtr = Tcl_NewStringObj(cmd, length); + cmdPtr = Tcl_NewStringObj(cmd, -1); Tcl_IncrRefCount(cmdPtr); result = Tcl_RecordAndEvalObj(interp, cmdPtr, flags); diff --git a/generic/tclLink.c b/generic/tclLink.c index 6f155a8..e10ed18 100644 --- a/generic/tclLink.c +++ b/generic/tclLink.c @@ -68,6 +68,7 @@ static char * LinkTraceProc(ClientData clientData,Tcl_Interp *interp, const char *name1, const char *name2, int flags); static Tcl_Obj * ObjValue(Link *linkPtr); static int GetInvalidIntFromObj(Tcl_Obj *objPtr, int *intPtr); +static int GetInvalidWideFromObj(Tcl_Obj *objPtr, Tcl_WideInt *widePtr); static int GetInvalidDoubleFromObj(Tcl_Obj *objPtr, double *doublePtr); /* @@ -381,39 +382,32 @@ LinkTraceProc( switch (linkPtr->type) { case TCL_LINK_INT: - if (Tcl_GetIntFromObj(NULL, valueObj, &linkPtr->lastValue.i) - != TCL_OK) { - if (GetInvalidIntFromObj(valueObj, &linkPtr->lastValue.i) != TCL_OK) { - Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), + if (Tcl_GetIntFromObj(NULL, valueObj, &linkPtr->lastValue.i) != TCL_OK + && GetInvalidIntFromObj(valueObj, &linkPtr->lastValue.i) != TCL_OK) { + Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), TCL_GLOBAL_ONLY); - return (char *) "variable must have integer value"; - } + return (char *) "variable must have integer value"; } LinkedVar(int) = linkPtr->lastValue.i; break; case TCL_LINK_WIDE_INT: - if (Tcl_GetWideIntFromObj(NULL, valueObj, &linkPtr->lastValue.w) - != TCL_OK) { - if (GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK) { - Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), + if (Tcl_GetWideIntFromObj(NULL, valueObj, &linkPtr->lastValue.w) != TCL_OK + && GetInvalidWideFromObj(valueObj, &linkPtr->lastValue.w) != TCL_OK) { + Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), TCL_GLOBAL_ONLY); - return (char *) "variable must have integer value"; - } - linkPtr->lastValue.w = (Tcl_WideInt) valueInt; + return (char *) "variable must have integer value"; } LinkedVar(Tcl_WideInt) = linkPtr->lastValue.w; break; case TCL_LINK_DOUBLE: - if (Tcl_GetDoubleFromObj(NULL, valueObj, &linkPtr->lastValue.d) - != TCL_OK) { + if (Tcl_GetDoubleFromObj(NULL, valueObj, &linkPtr->lastValue.d) != TCL_OK) { #ifdef ACCEPT_NAN Tcl_ObjIntRep *irPtr = Tcl_FetchIntRep(valueObj, &tclDoubleType); if (irPtr == NULL) { #endif - if (GetInvalidDoubleFromObj(valueObj, &linkPtr->lastValue.d) - != TCL_OK) { + if (GetInvalidDoubleFromObj(valueObj, &linkPtr->lastValue.d) != TCL_OK) { Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), TCL_GLOBAL_ONLY); return (char *) "variable must have real value"; @@ -427,8 +421,7 @@ LinkTraceProc( break; case TCL_LINK_BOOLEAN: - if (Tcl_GetBooleanFromObj(NULL, valueObj, &linkPtr->lastValue.i) - != TCL_OK) { + if (Tcl_GetBooleanFromObj(NULL, valueObj, &linkPtr->lastValue.i) != TCL_OK) { Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), TCL_GLOBAL_ONLY); return (char *) "variable must have boolean value"; @@ -437,131 +430,104 @@ LinkTraceProc( break; case TCL_LINK_CHAR: - if (Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK + if ((Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK + && GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK) || valueInt < SCHAR_MIN || valueInt > SCHAR_MAX) { - if (GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK) { - Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), - TCL_GLOBAL_ONLY); - return (char *) "variable must have char value"; - } + Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), + TCL_GLOBAL_ONLY); + return (char *) "variable must have char value"; } - linkPtr->lastValue.c = (char)valueInt; - LinkedVar(char) = linkPtr->lastValue.c; + LinkedVar(char) = linkPtr->lastValue.c = (char)valueInt; break; case TCL_LINK_UCHAR: - if (Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK + if ((Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK + && GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK) || valueInt < 0 || valueInt > UCHAR_MAX) { - if (GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK) { - Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), - TCL_GLOBAL_ONLY); - return (char *) "variable must have unsigned char value"; - } + Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), + TCL_GLOBAL_ONLY); + return (char *) "variable must have unsigned char value"; } - linkPtr->lastValue.uc = (unsigned char) valueInt; - LinkedVar(unsigned char) = linkPtr->lastValue.uc; + LinkedVar(unsigned char) = linkPtr->lastValue.uc = (unsigned char) valueInt; break; case TCL_LINK_SHORT: - if (Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK + if ((Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK + && GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK) || valueInt < SHRT_MIN || valueInt > SHRT_MAX) { - if (GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK) { - Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), - TCL_GLOBAL_ONLY); - return (char *) "variable must have short value"; - } + Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), + TCL_GLOBAL_ONLY); + return (char *) "variable must have short value"; } - linkPtr->lastValue.s = (short)valueInt; - LinkedVar(short) = linkPtr->lastValue.s; + LinkedVar(short) = linkPtr->lastValue.s = (short)valueInt; break; case TCL_LINK_USHORT: - if (Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK + if ((Tcl_GetIntFromObj(NULL, valueObj, &valueInt) != TCL_OK + && GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK) || valueInt < 0 || valueInt > USHRT_MAX) { - if (GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK) { - Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), - TCL_GLOBAL_ONLY); - return (char *) "variable must have unsigned short value"; - } + Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), + TCL_GLOBAL_ONLY); + return (char *) "variable must have unsigned short value"; } - linkPtr->lastValue.us = (unsigned short)valueInt; - LinkedVar(unsigned short) = linkPtr->lastValue.us; + LinkedVar(unsigned short) = linkPtr->lastValue.us = (unsigned short)valueInt; break; case TCL_LINK_UINT: - if (Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK + if ((Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK + && GetInvalidWideFromObj(valueObj, &valueWide) != TCL_OK) || valueWide < 0 || valueWide > UINT_MAX) { - if (GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK) { - Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), - TCL_GLOBAL_ONLY); - return (char *) "variable must have unsigned int value"; - } - linkPtr->lastValue.ui = (unsigned int)valueInt; - } else { - linkPtr->lastValue.ui = (unsigned int)valueWide; + Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), + TCL_GLOBAL_ONLY); + return (char *) "variable must have unsigned int value"; } - LinkedVar(unsigned int) = linkPtr->lastValue.ui; + LinkedVar(unsigned int) = linkPtr->lastValue.ui = (unsigned int)valueWide; break; case TCL_LINK_LONG: - if (Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK + if ((Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK + && GetInvalidWideFromObj(valueObj, &valueWide) != TCL_OK) || valueWide < LONG_MIN || valueWide > LONG_MAX) { - if (GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK) { - Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), - TCL_GLOBAL_ONLY); - return (char *) "variable must have long value"; - } - linkPtr->lastValue.l = (long)valueInt; - } else { - linkPtr->lastValue.l = (long)valueWide; + Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), + TCL_GLOBAL_ONLY); + return (char *) "variable must have long value"; } - LinkedVar(long) = linkPtr->lastValue.l; + LinkedVar(long) = linkPtr->lastValue.l = (long)valueWide; break; case TCL_LINK_ULONG: - if (Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK + if ((Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK + && GetInvalidWideFromObj(valueObj, &valueWide) != TCL_OK) || valueWide < 0 || (Tcl_WideUInt) valueWide > ULONG_MAX) { - if (GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK) { - Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), - TCL_GLOBAL_ONLY); - return (char *) "variable must have unsigned long value"; - } - linkPtr->lastValue.ul = (unsigned long)valueInt; - } else { - linkPtr->lastValue.ul = (unsigned long)valueWide; + Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), + TCL_GLOBAL_ONLY); + return (char *) "variable must have unsigned long value"; } - LinkedVar(unsigned long) = linkPtr->lastValue.ul; + LinkedVar(unsigned long) = linkPtr->lastValue.ul = (unsigned long)valueWide; break; case TCL_LINK_WIDE_UINT: /* * FIXME: represent as a bignum. */ - if (Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK) { - if (GetInvalidIntFromObj(valueObj, &valueInt) != TCL_OK) { - Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), - TCL_GLOBAL_ONLY); - return (char *) "variable must have unsigned wide int value"; - } - linkPtr->lastValue.uw = (Tcl_WideUInt)valueInt; - } else { - linkPtr->lastValue.uw = (Tcl_WideUInt)valueWide; + if (Tcl_GetWideIntFromObj(NULL, valueObj, &valueWide) != TCL_OK + && GetInvalidWideFromObj(valueObj, &valueWide) != TCL_OK) { + Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), + TCL_GLOBAL_ONLY); + return (char *) "variable must have unsigned wide int value"; } - LinkedVar(Tcl_WideUInt) = linkPtr->lastValue.uw; + LinkedVar(Tcl_WideUInt) = linkPtr->lastValue.uw = (Tcl_WideUInt)valueWide; break; case TCL_LINK_FLOAT: - if (Tcl_GetDoubleFromObj(NULL, valueObj, &valueDouble) != TCL_OK + if ((Tcl_GetDoubleFromObj(NULL, valueObj, &valueDouble) != TCL_OK + && GetInvalidDoubleFromObj(valueObj, &valueDouble) != TCL_OK) || valueDouble < -FLT_MAX || valueDouble > FLT_MAX) { - if (GetInvalidDoubleFromObj(valueObj, &valueDouble) - != TCL_OK) { - Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), - TCL_GLOBAL_ONLY); - return (char *) "variable must have float value"; - } + Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), + TCL_GLOBAL_ONLY); + return (char *) "variable must have float value"; } - linkPtr->lastValue.f = (float)valueDouble; - LinkedVar(float) = linkPtr->lastValue.f; + LinkedVar(float) = linkPtr->lastValue.f = (float)valueDouble; break; case TCL_LINK_STRING: @@ -730,6 +696,18 @@ GetInvalidIntFromObj(Tcl_Obj *objPtr, int *intPtr) return TCL_ERROR; } +int +GetInvalidWideFromObj(Tcl_Obj *objPtr, Tcl_WideInt *widePtr) +{ + int intValue; + + if (GetInvalidIntFromObj(objPtr, &intValue) != TCL_OK) { + return TCL_ERROR; + } + *widePtr = intValue; + return TCL_OK; +} + /* * This function checks for double representations, which are valid * when linking with C variables, but which are invalid in other @@ -737,8 +715,7 @@ GetInvalidIntFromObj(Tcl_Obj *objPtr, int *intPtr) * (upper- and lowercase) and sequences like "1e-". See bug [39f6304c2e]. */ int -GetInvalidDoubleFromObj(Tcl_Obj *objPtr, - double *doublePtr) +GetInvalidDoubleFromObj(Tcl_Obj *objPtr, double *doublePtr) { int intValue; diff --git a/generic/tclPkg.c b/generic/tclPkg.c index ca1d71d..9ad3cb7 100644 --- a/generic/tclPkg.c +++ b/generic/tclPkg.c @@ -18,6 +18,7 @@ #include "tclInt.h" MODULE_SCOPE char *tclEmptyStringRep; + char *tclEmptyStringRep = &tclEmptyString; /* @@ -31,6 +32,7 @@ typedef struct PkgAvail { char *script; /* Script to invoke to provide this version of * the package. Malloc'ed and protected by * Tcl_Preserve and Tcl_Release. */ + char *pkgIndex; /* Full file name of pkgIndex file */ struct PkgAvail *nextPtr; /* Next in list of available versions of the * same package. */ } PkgAvail; @@ -572,6 +574,9 @@ PkgRequireCore( pkgName->nextPtr = pkgFiles->names; strcpy(pkgName->name, name); pkgFiles->names = pkgName; + if (bestPtr->pkgIndex) { + TclPkgFileSeen(interp, bestPtr->pkgIndex); + } code = Tcl_EvalEx(interp, script, -1, TCL_EVAL_GLOBAL); /* Pop the "ifneeded" package name from "tclPkgFiles" assocdata*/ pkgFiles->names = pkgName->nextPtr; @@ -920,6 +925,9 @@ Tcl_PackageObjCmd( pkgPtr->availPtr = availPtr->nextPtr; Tcl_EventuallyFree(availPtr->version, TCL_DYNAMIC); Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC); + if (availPtr->pkgIndex) { + Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC); + } ckfree(availPtr); } ckfree(pkgPtr); @@ -970,6 +978,9 @@ Tcl_PackageObjCmd( return TCL_OK; } Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC); + if (availPtr->pkgIndex) { + Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC); + } break; } } @@ -980,6 +991,7 @@ Tcl_PackageObjCmd( } if (availPtr == NULL) { availPtr = ckalloc(sizeof(PkgAvail)); + availPtr->pkgIndex = 0; DupBlock(availPtr->version, argv3, (unsigned) length + 1); if (prevPtr == NULL) { @@ -990,6 +1002,10 @@ Tcl_PackageObjCmd( prevPtr->nextPtr = availPtr; } } + if (iPtr->scriptFile) { + argv4 = TclGetStringFromObj(iPtr->scriptFile, &length); + DupBlock(availPtr->pkgIndex, argv4, (unsigned) length + 1); + } argv4 = TclGetStringFromObj(objv[4], &length); DupBlock(availPtr->script, argv4, (unsigned) length + 1); break; @@ -1345,6 +1361,9 @@ TclFreePackageInfo( pkgPtr->availPtr = availPtr->nextPtr; Tcl_EventuallyFree(availPtr->version, TCL_DYNAMIC); Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC); + if (availPtr->pkgIndex) { + Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC); + } ckfree(availPtr); } ckfree(pkgPtr); diff --git a/generic/tclStrToD.c b/generic/tclStrToD.c index 6da6df3..77e1839 100644 --- a/generic/tclStrToD.c +++ b/generic/tclStrToD.c @@ -18,13 +18,6 @@ #include <math.h> /* - * Define KILL_OCTAL to suppress interpretation of numbers with leading zero - * as octal. (Ceterum censeo: numeros octonarios delendos esse.) - */ - -#undef KILL_OCTAL - -/* * This code supports (at least hypothetically), IBM, Cray, VAX and IEEE-754 * floating point; of these, only IEEE-754 can represent NaN. IEEE-754 can be * uniquely determined by radix and by the widths of significand and exponent. @@ -546,6 +539,20 @@ TclParseNumber( */ if (bytes == NULL) { + if (endPtrPtr == NULL) { + if (objPtr->typePtr == &tclDictType) { + /* A dict can never be a (single) number */ + return TCL_ERROR; + } + if (objPtr->typePtr == &tclListType) { + int length; + /* A list can only be a (single) number if its length == 1 */ + TclListObjLength(NULL, objPtr, &length); + if (length != 1) { + return TCL_ERROR; + } + } + } bytes = TclGetString(objPtr); } @@ -657,7 +664,7 @@ TclParseNumber( state = ZERO_O; break; } -#ifdef KILL_OCTAL +#ifdef TCL_NO_DEPRECATED goto decimal; #endif /* FALLTHROUGH */ @@ -740,7 +747,7 @@ TclParseNumber( goto endgame; } -#ifndef KILL_OCTAL +#ifndef TCL_NO_DEPRECATED /* * Scanned a number with a leading zero that contains an 8, 9, @@ -879,7 +886,7 @@ TclParseNumber( * digits. */ -#ifdef KILL_OCTAL +#ifdef TCL_NO_DEPRECATED decimal: #endif acceptState = state; |