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| author | Miguel Sofer <miguel.sofer@gmail.com> | 2002-07-11 12:39:16 (GMT) |
|---|---|---|
| committer | Miguel Sofer <miguel.sofer@gmail.com> | 2002-07-11 12:39:16 (GMT) |
| commit | 27a219b98b878a7dc6e7f1a88c45724c61fb27eb (patch) | |
| tree | 76689cdb40b5d32c219dbcc3b2d53e72be1ece2e | |
| parent | 513225dbd0f8f31a43f1530acf43d710d876e31a (diff) | |
| download | tcl-27a219b98b878a7dc6e7f1a88c45724c61fb27eb.zip tcl-27a219b98b878a7dc6e7f1a88c45724c61fb27eb.tar.gz tcl-27a219b98b878a7dc6e7f1a88c45724c61fb27eb.tar.bz2 | |
tclCompile.c and tclProc.c: small changes in the usage of the VAR_UNDEFINED flag.
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | generic/tclCompile.c | 6 | ||||
| -rw-r--r-- | generic/tclProc.c | 8 |
3 files changed, 14 insertions, 7 deletions
@@ -1,3 +1,10 @@ +2002-07-11 Miguel Sofer <msofer@users.sourceforge.net> + + * generic/tclCompile.c: now setting local vars undefined at + compile time, instead of waiting until the proc is initialized. + * generic/tclProc.c: use macro TclSetVarUndefined instead of + directly etting the flag. + 2002-07-11 Donal K. Fellows <fellowsd@cs.man.ac.uk> * tests/cmdAH.test: [file attr -perm] is Unix-only, so add [catch] diff --git a/generic/tclCompile.c b/generic/tclCompile.c index 83ff215..20d0448 100644 --- a/generic/tclCompile.c +++ b/generic/tclCompile.c @@ -11,7 +11,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclCompile.c,v 1.37 2002/06/17 22:52:51 hobbs Exp $ + * RCS: @(#) $Id: tclCompile.c,v 1.38 2002/07/11 12:39:16 msofer Exp $ */ #include "tclInt.h" @@ -1770,7 +1770,7 @@ TclFindCompiledLocal(name, nameBytes, create, flags, procPtr) localPtr->nextPtr = NULL; localPtr->nameLength = nameBytes; localPtr->frameIndex = localVar; - localPtr->flags = flags; + localPtr->flags = flags | VAR_UNDEFINED; if (name == NULL) { localPtr->flags |= VAR_TEMPORARY; } @@ -1894,7 +1894,7 @@ TclInitCompiledLocals(interp, framePtr, nsPtr) varPtr->refCount = 0; varPtr->tracePtr = NULL; varPtr->searchPtr = NULL; - varPtr->flags = (localPtr->flags | VAR_UNDEFINED); + varPtr->flags = localPtr->flags; } varPtr++; } diff --git a/generic/tclProc.c b/generic/tclProc.c index 446bf09..91d6714 100644 --- a/generic/tclProc.c +++ b/generic/tclProc.c @@ -10,7 +10,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclProc.c,v 1.37 2002/04/15 17:45:06 msofer Exp $ + * RCS: @(#) $Id: tclProc.c,v 1.38 2002/07/11 12:39:16 msofer Exp $ */ #include "tclInt.h" @@ -1007,19 +1007,19 @@ TclObjInterpProc(clientData, interp, objc, objv) Tcl_Obj *listPtr = Tcl_NewListObj(argCt, &(objv[i])); varPtr->value.objPtr = listPtr; Tcl_IncrRefCount(listPtr); /* local var is a reference */ - varPtr->flags &= ~VAR_UNDEFINED; + TclClearVarUndefined(varPtr); argCt = 0; break; /* done processing args */ } else if (argCt > 0) { Tcl_Obj *objPtr = objv[i]; varPtr->value.objPtr = objPtr; - varPtr->flags &= ~VAR_UNDEFINED; + TclClearVarUndefined(varPtr); Tcl_IncrRefCount(objPtr); /* since the local variable now has * another reference to object. */ } else if (localPtr->defValuePtr != NULL) { Tcl_Obj *objPtr = localPtr->defValuePtr; varPtr->value.objPtr = objPtr; - varPtr->flags &= ~VAR_UNDEFINED; + TclClearVarUndefined(varPtr); Tcl_IncrRefCount(objPtr); /* since the local variable now has * another reference to object. */ } else { |