summaryrefslogtreecommitdiffstats
path: root/generic/tclExecute.c
diff options
context:
space:
mode:
Diffstat (limited to 'generic/tclExecute.c')
-rw-r--r--generic/tclExecute.c537
1 files changed, 533 insertions, 4 deletions
diff --git a/generic/tclExecute.c b/generic/tclExecute.c
index 3c0b472..caf35ba 100644
--- a/generic/tclExecute.c
+++ b/generic/tclExecute.c
@@ -17,6 +17,7 @@
#include "tclInt.h"
#include "tclCompile.h"
+#include "tclOOInt.h"
#include "tommath.h"
#include <math.h>
@@ -2331,6 +2332,101 @@ TEBCresume(
cleanup = 1;
goto processExceptionReturn;
+ case INST_YIELD: {
+ CoroutineData *corPtr = iPtr->execEnvPtr->corPtr;
+
+ TRACE(("%.30s => ", O2S(OBJ_AT_TOS)));
+ if (!corPtr) {
+ TRACE_APPEND(("ERROR: yield outside coroutine\n"));
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(
+ "yield can only be called in a coroutine", -1));
+ Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "ILLEGAL_YIELD",
+ NULL);
+ goto gotError;
+ }
+
+#ifdef TCL_COMPILE_DEBUG
+ TRACE_WITH_OBJ(("yield, result="), iPtr->objResultPtr);
+ if (traceInstructions) {
+ fprintf(stdout, "\n");
+ }
+#endif
+ /* TIP #280: Record the last piece of info needed by
+ * 'TclGetSrcInfoForPc', and push the frame.
+ */
+
+ bcFramePtr->data.tebc.pc = (char *) pc;
+ iPtr->cmdFramePtr = bcFramePtr;
+
+ if (iPtr->flags & INTERP_DEBUG_FRAME) {
+ TclArgumentBCEnter((Tcl_Interp *) iPtr, objv, objc,
+ codePtr, bcFramePtr, pc - codePtr->codeStart);
+ }
+
+ pc++;
+ cleanup = 1;
+ TEBC_YIELD();
+
+ Tcl_SetObjResult(interp, OBJ_AT_TOS);
+ TclNRAddCallback(interp, TclNRCoroutineActivateCallback, corPtr,
+ INT2PTR(0), NULL, NULL);
+
+ return TCL_OK;
+ }
+
+ case INST_TAILCALL: {
+ Tcl_Obj *listPtr, *nsObjPtr;
+ NRE_callback *tailcallPtr;
+
+ opnd = TclGetUInt1AtPtr(pc+1);
+
+ if (!(iPtr->varFramePtr->isProcCallFrame & 1)) {
+ TRACE(("%d => ERROR: tailcall in non-proc context\n", opnd));
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(
+ "tailcall can only be called from a proc or lambda", -1));
+ Tcl_SetErrorCode(interp, "TCL", "TAILCALL", "ILLEGAL", NULL);
+ goto gotError;
+ }
+
+#ifdef TCL_COMPILE_DEBUG
+ {
+ register int i;
+
+ TRACE(("%d [", opnd));
+ for (i=opnd-1 ; i>=0 ; i++) {
+ TRACE_APPEND(("\"%.30s\"", O2S(OBJ_AT_DEPTH(i))));
+ if (i > 0) {
+ TRACE_APPEND((" "));
+ }
+ }
+ TRACE_APPEND(("] => RETURN..."));
+ }
+#endif
+
+ /*
+ * Push the evaluation of the called command into the NR callback
+ * stack.
+ */
+
+ listPtr = Tcl_NewListObj(opnd, &OBJ_AT_DEPTH(opnd-1));
+ nsObjPtr = Tcl_NewStringObj(iPtr->varFramePtr->nsPtr->fullName, -1);
+ Tcl_IncrRefCount(listPtr);
+ Tcl_IncrRefCount(nsObjPtr);
+ TclNRAddCallback(interp, TclNRTailcallEval, listPtr, nsObjPtr,
+ NULL, NULL);
+
+ /*
+ * Unstitch ourselves and do a [return].
+ */
+
+ tailcallPtr = TOP_CB(interp);
+ TOP_CB(interp) = tailcallPtr->nextPtr;
+ iPtr->varFramePtr->tailcallPtr = tailcallPtr;
+ result = TCL_RETURN;
+ cleanup = opnd;
+ goto processExceptionReturn;
+ }
+
case INST_DONE:
if (tosPtr > initTosPtr) {
/*
@@ -3785,6 +3881,104 @@ TEBCresume(
/*
* End of INST_UNSET instructions.
* -----------------------------------------------------------------
+ * Start of INST_ARRAY instructions.
+ */
+
+ case INST_ARRAY_EXISTS_IMM:
+ opnd = TclGetUInt4AtPtr(pc+1);
+ pcAdjustment = 5;
+ cleanup = 0;
+ part1Ptr = NULL;
+ arrayPtr = NULL;
+ TRACE(("%u => ", opnd));
+ varPtr = LOCAL(opnd);
+ while (TclIsVarLink(varPtr)) {
+ varPtr = varPtr->value.linkPtr;
+ }
+ goto doArrayExists;
+ case INST_ARRAY_EXISTS_STK:
+ opnd = -1;
+ pcAdjustment = 1;
+ cleanup = 1;
+ part1Ptr = OBJ_AT_TOS;
+ TRACE(("\"%.30s\" => ", O2S(part1Ptr)));
+ varPtr = TclObjLookupVarEx(interp, part1Ptr, NULL, 0, NULL,
+ /*createPart1*/0, /*createPart2*/0, &arrayPtr);
+ doArrayExists:
+ if (varPtr && (varPtr->flags & VAR_TRACED_ARRAY)
+ && (TclIsVarArray(varPtr) || TclIsVarUndefined(varPtr))) {
+ DECACHE_STACK_INFO();
+ result = TclObjCallVarTraces(iPtr, arrayPtr, varPtr, part1Ptr,
+ NULL, (TCL_LEAVE_ERR_MSG|TCL_NAMESPACE_ONLY|
+ TCL_GLOBAL_ONLY|TCL_TRACE_ARRAY), 1, opnd);
+ CACHE_STACK_INFO();
+ if (result == TCL_ERROR) {
+ TRACE_APPEND(("ERROR: %.30s\n",
+ O2S(Tcl_GetObjResult(interp))));
+ goto gotError;
+ }
+ }
+ if (varPtr && TclIsVarArray(varPtr) && !TclIsVarUndefined(varPtr)) {
+ objResultPtr = TCONST(1);
+ } else {
+ objResultPtr = TCONST(0);
+ }
+ TRACE_APPEND(("%.30s\n", O2S(objResultPtr)));
+ NEXT_INST_V(pcAdjustment, cleanup, 1);
+
+ case INST_ARRAY_MAKE_IMM:
+ opnd = TclGetUInt4AtPtr(pc+1);
+ pcAdjustment = 5;
+ cleanup = 0;
+ part1Ptr = NULL;
+ arrayPtr = NULL;
+ TRACE(("%u => ", opnd));
+ varPtr = LOCAL(opnd);
+ while (TclIsVarLink(varPtr)) {
+ varPtr = varPtr->value.linkPtr;
+ }
+ goto doArrayMake;
+ case INST_ARRAY_MAKE_STK:
+ opnd = -1;
+ pcAdjustment = 1;
+ cleanup = 1;
+ part1Ptr = OBJ_AT_TOS;
+ TRACE(("\"%.30s\" => ", O2S(part1Ptr)));
+ varPtr = TclObjLookupVarEx(interp, part1Ptr, NULL, TCL_LEAVE_ERR_MSG,
+ "set", /*createPart1*/1, /*createPart2*/0, &arrayPtr);
+ if (varPtr == NULL) {
+ TRACE_APPEND(("ERROR: %.30s\n", O2S(Tcl_GetObjResult(interp))));
+ goto gotError;
+ }
+ doArrayMake:
+ if (varPtr && !TclIsVarArray(varPtr)) {
+ if (TclIsVarArrayElement(varPtr) || !TclIsVarUndefined(varPtr)) {
+ /*
+ * Either an array element, or a scalar: lose!
+ */
+
+ TclObjVarErrMsg(interp, part1Ptr, NULL, "array set",
+ "variable isn't array", opnd);
+ Tcl_SetErrorCode(interp, "TCL", "WRITE", "ARRAY", NULL);
+ TRACE_APPEND(("ERROR: bad array ref: %.30s\n",
+ O2S(Tcl_GetObjResult(interp))));
+ goto gotError;
+ }
+ TclSetVarArray(varPtr);
+ varPtr->value.tablePtr = ckalloc(sizeof(TclVarHashTable));
+ TclInitVarHashTable(varPtr->value.tablePtr,
+ TclGetVarNsPtr(varPtr));
+#ifdef TCL_COMPILE_DEBUG
+ TRACE_APPEND(("done\n"));
+ } else {
+ TRACE_APPEND(("nothing to do\n"));
+#endif
+ }
+ NEXT_INST_V(pcAdjustment, cleanup, 0);
+
+ /*
+ * End of INST_ARRAY instructions.
+ * -----------------------------------------------------------------
* Start of variable linking instructions.
*/
@@ -4045,6 +4239,136 @@ TEBCresume(
/*
* -----------------------------------------------------------------
+ * Start of general introspector instructions.
+ */
+
+ case INST_NS_CURRENT: {
+ Namespace *currNsPtr = (Namespace *) TclGetCurrentNamespace(interp);
+
+ if (currNsPtr == (Namespace *) TclGetGlobalNamespace(interp)) {
+ TclNewLiteralStringObj(objResultPtr, "::");
+ } else {
+ TclNewStringObj(objResultPtr, currNsPtr->fullName,
+ strlen(currNsPtr->fullName));
+ }
+ TRACE_WITH_OBJ(("=> "), objResultPtr);
+ NEXT_INST_F(1, 0, 1);
+ }
+ case INST_COROUTINE_NAME: {
+ CoroutineData *corPtr = iPtr->execEnvPtr->corPtr;
+
+ TclNewObj(objResultPtr);
+ if (corPtr && !(corPtr->cmdPtr->flags & CMD_IS_DELETED)) {
+ Tcl_GetCommandFullName(interp, (Tcl_Command) corPtr->cmdPtr,
+ objResultPtr);
+ }
+ TRACE_WITH_OBJ(("=> "), objResultPtr);
+ NEXT_INST_F(1, 0, 1);
+ }
+ case INST_INFO_LEVEL_NUM:
+ TclNewIntObj(objResultPtr, iPtr->varFramePtr->level);
+ TRACE_WITH_OBJ(("=> "), objResultPtr);
+ NEXT_INST_F(1, 0, 1);
+ case INST_INFO_LEVEL_ARGS: {
+ int level;
+ register CallFrame *framePtr = iPtr->varFramePtr;
+ register CallFrame *rootFramePtr = iPtr->rootFramePtr;
+
+ valuePtr = OBJ_AT_TOS;
+ if (TclGetIntFromObj(interp, valuePtr, &level) != TCL_OK) {
+ TRACE_WITH_OBJ(("%.30s => ERROR: ", O2S(valuePtr)),
+ Tcl_GetObjResult(interp));
+ goto gotError;
+ }
+ TRACE(("%d => ", level));
+ if (level <= 0) {
+ level += framePtr->level;
+ }
+ for (; (framePtr->level!=level) && (framePtr!=rootFramePtr) ;
+ framePtr = framePtr->callerVarPtr) {
+ /* Empty loop body */
+ }
+ if (framePtr == rootFramePtr) {
+ Tcl_AppendResult(interp, "bad level \"", TclGetString(valuePtr),
+ "\"", NULL);
+ TRACE_APPEND(("ERROR: bad level\n"));
+ Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "STACK_LEVEL",
+ TclGetString(valuePtr), NULL);
+ goto gotError;
+ }
+ objResultPtr = Tcl_NewListObj(framePtr->objc, framePtr->objv);
+ TRACE_APPEND(("%.30s\n", O2S(objResultPtr)));
+ NEXT_INST_F(1, 1, 1);
+ }
+ case INST_RESOLVE_COMMAND: {
+ Tcl_Command cmd = Tcl_GetCommandFromObj(interp, OBJ_AT_TOS);
+
+ TclNewObj(objResultPtr);
+ if (cmd != NULL) {
+ Tcl_GetCommandFullName(interp, cmd, objResultPtr);
+ }
+ TRACE_WITH_OBJ(("\"%.20s\" => ", O2S(OBJ_AT_TOS)), objResultPtr);
+ NEXT_INST_F(1, 1, 1);
+ }
+ case INST_TCLOO_SELF: {
+ CallFrame *framePtr = iPtr->varFramePtr;
+ CallContext *contextPtr;
+
+ if (framePtr == NULL ||
+ !(framePtr->isProcCallFrame & FRAME_IS_METHOD)) {
+ TRACE(("=> ERROR: no TclOO call context\n"));
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(
+ "self may only be called from inside a method",
+ -1));
+ Tcl_SetErrorCode(interp, "TCL", "OO", "CONTEXT_REQUIRED", NULL);
+ goto gotError;
+ }
+ contextPtr = framePtr->clientData;
+
+ /*
+ * Call out to get the name; it's expensive to compute but cached.
+ */
+
+ objResultPtr = TclOOObjectName(interp, contextPtr->oPtr);
+ TRACE_WITH_OBJ(("=> "), objResultPtr);
+ NEXT_INST_F(1, 0, 1);
+ }
+ {
+ Object *oPtr;
+
+ case INST_TCLOO_IS_OBJECT:
+ oPtr = (Object *) Tcl_GetObjectFromObj(interp, OBJ_AT_TOS);
+ objResultPtr = TCONST(oPtr != NULL ? 1 : 0);
+ TRACE_WITH_OBJ(("%.30s => ", O2S(OBJ_AT_TOS)), objResultPtr);
+ NEXT_INST_F(1, 1, 1);
+ case INST_TCLOO_CLASS:
+ oPtr = (Object *) Tcl_GetObjectFromObj(interp, OBJ_AT_TOS);
+ if (oPtr == NULL) {
+ TRACE(("%.30s => ERROR: not object\n", O2S(OBJ_AT_TOS)));
+ goto gotError;
+ }
+ objResultPtr = TclOOObjectName(interp, oPtr->selfCls->thisPtr);
+ TRACE_WITH_OBJ(("%.30s => ", O2S(OBJ_AT_TOS)), objResultPtr);
+ NEXT_INST_F(1, 1, 1);
+ case INST_TCLOO_NS:
+ oPtr = (Object *) Tcl_GetObjectFromObj(interp, OBJ_AT_TOS);
+ if (oPtr == NULL) {
+ TRACE(("%.30s => ERROR: not object\n", O2S(OBJ_AT_TOS)));
+ goto gotError;
+ }
+
+ /*
+ * TclOO objects *never* have the global namespace as their NS.
+ */
+
+ TclNewStringObj(objResultPtr, oPtr->namespacePtr->fullName,
+ strlen(oPtr->namespacePtr->fullName));
+ TRACE_WITH_OBJ(("%.30s => ", O2S(OBJ_AT_TOS)), objResultPtr);
+ NEXT_INST_F(1, 1, 1);
+ }
+
+ /*
+ * -----------------------------------------------------------------
* Start of INST_LIST and related instructions.
*/
@@ -4592,6 +4916,179 @@ TEBCresume(
O2S(objResultPtr)));
NEXT_INST_F(1, 2, 1);
+ case INST_STR_RANGE:
+ TRACE(("\"%.20s\" %s %s =>",
+ O2S(OBJ_AT_DEPTH(2)), O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS)));
+ length = Tcl_GetCharLength(OBJ_AT_DEPTH(2)) - 1;
+ if (TclGetIntForIndexM(interp, OBJ_UNDER_TOS, length,
+ &fromIdx) != TCL_OK
+ || TclGetIntForIndexM(interp, OBJ_AT_TOS, length,
+ &toIdx) != TCL_OK) {
+ goto gotError;
+ }
+
+ if (fromIdx < 0) {
+ fromIdx = 0;
+ }
+ if (toIdx >= length) {
+ toIdx = length;
+ }
+ if (toIdx >= fromIdx) {
+ objResultPtr = Tcl_GetRange(OBJ_AT_DEPTH(2), fromIdx, toIdx);
+ } else {
+ TclNewObj(objResultPtr);
+ }
+ TRACE_APPEND(("\"%.30s\"\n", O2S(objResultPtr)));
+ NEXT_INST_V(1, 3, 1);
+
+ case INST_STR_RANGE_IMM:
+ valuePtr = OBJ_AT_TOS;
+ fromIdx = TclGetInt4AtPtr(pc+1);
+ toIdx = TclGetInt4AtPtr(pc+5);
+ length = Tcl_GetCharLength(valuePtr);
+ TRACE(("\"%.20s\" %d %d => ", O2S(valuePtr), fromIdx, toIdx));
+
+ /*
+ * Adjust indices for end-based indexing.
+ */
+
+ if (fromIdx < -1) {
+ fromIdx += 1 + length;
+ if (fromIdx < 0) {
+ fromIdx = 0;
+ }
+ } else if (fromIdx >= length) {
+ fromIdx = length;
+ }
+ if (toIdx < -1) {
+ toIdx += 1 + length;
+ if (toIdx < 0) {
+ toIdx = 0;
+ }
+ } else if (toIdx >= length) {
+ toIdx = length - 1;
+ }
+
+ /*
+ * Check if we can do a sane substring.
+ */
+
+ if (fromIdx <= toIdx) {
+ objResultPtr = Tcl_GetRange(valuePtr, fromIdx, toIdx);
+ } else {
+ TclNewObj(objResultPtr);
+ }
+ TRACE_APPEND(("%.30s\n", O2S(objResultPtr)));
+ NEXT_INST_F(9, 1, 1);
+
+ {
+ Tcl_UniChar *ustring1, *ustring2, *ustring3, *end, *p;
+ int length3;
+ Tcl_Obj *value3Ptr;
+
+ case INST_STR_MAP:
+ valuePtr = OBJ_AT_TOS; /* "Main" string. */
+ value3Ptr = OBJ_UNDER_TOS; /* "Target" string. */
+ value2Ptr = OBJ_AT_DEPTH(2); /* "Source" string. */
+ if (value3Ptr == value2Ptr) {
+ objResultPtr = valuePtr;
+ NEXT_INST_V(1, 3, 1);
+ } else if (valuePtr == value2Ptr) {
+ objResultPtr = value3Ptr;
+ NEXT_INST_V(1, 3, 1);
+ }
+ ustring1 = Tcl_GetUnicodeFromObj(valuePtr, &length);
+ if (length == 0) {
+ objResultPtr = valuePtr;
+ NEXT_INST_V(1, 3, 1);
+ }
+ ustring2 = Tcl_GetUnicodeFromObj(value2Ptr, &length2);
+ if (length2 > length || length2 == 0) {
+ objResultPtr = valuePtr;
+ NEXT_INST_V(1, 3, 1);
+ } else if (length2 == length) {
+ if (memcmp(ustring1, ustring2, sizeof(Tcl_UniChar) * length)) {
+ objResultPtr = valuePtr;
+ } else {
+ objResultPtr = value3Ptr;
+ }
+ NEXT_INST_V(1, 3, 1);
+ }
+ ustring3 = Tcl_GetUnicodeFromObj(value3Ptr, &length3);
+
+ objResultPtr = Tcl_NewUnicodeObj(ustring1, 0);
+ p = ustring1;
+ end = ustring1 + length;
+ for (; ustring1 < end; ustring1++) {
+ if ((*ustring1 == *ustring2) && (length2==1 ||
+ memcmp(ustring1, ustring2, sizeof(Tcl_UniChar) * length2)
+ == 0)) {
+ if (p != ustring1) {
+ Tcl_AppendUnicodeToObj(objResultPtr, p, ustring1-p);
+ p = ustring1 + length2;
+ } else {
+ p += length2;
+ }
+ ustring1 = p - 1;
+
+ Tcl_AppendUnicodeToObj(objResultPtr, ustring3, length3);
+ }
+ }
+ if (p != ustring1) {
+ /*
+ * Put the rest of the unmapped chars onto result.
+ */
+
+ Tcl_AppendUnicodeToObj(objResultPtr, p, ustring1 - p);
+ }
+ TRACE_WITH_OBJ(("%.20s %.20s %.20s => ",
+ O2S(value2Ptr), O2S(value3Ptr), O2S(valuePtr)), objResultPtr);
+ NEXT_INST_V(1, 3, 1);
+
+ case INST_STR_FIND:
+ ustring1 = Tcl_GetUnicodeFromObj(OBJ_AT_TOS, &length); /* Haystack */
+ ustring2 = Tcl_GetUnicodeFromObj(OBJ_UNDER_TOS, &length2);/* Needle */
+
+ match = -1;
+ if (length2 > 0 && length2 <= length) {
+ end = ustring1 + length - length2 + 1;
+ for (p=ustring1 ; p<end ; p++) {
+ if ((*p == *ustring2) &&
+ memcmp(ustring2,p,sizeof(Tcl_UniChar)*length2) == 0) {
+ match = p - ustring1;
+ break;
+ }
+ }
+ }
+
+ TRACE(("%.20s %.20s => %d\n",
+ O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS), match));
+
+ TclNewIntObj(objResultPtr, match);
+ NEXT_INST_F(1, 2, 1);
+
+ case INST_STR_FIND_LAST:
+ ustring1 = Tcl_GetUnicodeFromObj(OBJ_AT_TOS, &length); /* Haystack */
+ ustring2 = Tcl_GetUnicodeFromObj(OBJ_UNDER_TOS, &length2);/* Needle */
+
+ match = -1;
+ if (length2 > 0 && length2 <= length) {
+ for (p=ustring1+length-length2 ; p>=ustring1 ; p--) {
+ if ((*p == *ustring2) &&
+ memcmp(ustring2,p,sizeof(Tcl_UniChar)*length2) == 0) {
+ match = p - ustring1;
+ break;
+ }
+ }
+ }
+
+ TRACE(("%.20s %.20s => %d\n",
+ O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS), match));
+
+ TclNewIntObj(objResultPtr, match);
+ NEXT_INST_F(1, 2, 1);
+ }
+
case INST_STR_MATCH:
nocase = TclGetInt1AtPtr(pc+1);
valuePtr = OBJ_AT_TOS; /* String */
@@ -5648,23 +6145,48 @@ TEBCresume(
Tcl_DictSearch *searchPtr;
DictUpdateInfo *duiPtr;
+ case INST_DICT_VERIFY:
+ dictPtr = OBJ_AT_TOS;
+ TRACE(("=> "));
+ if (Tcl_DictObjSize(interp, dictPtr, &done) != TCL_OK) {
+ TRACE_APPEND(("ERROR verifying dictionary nature of \"%s\": %s\n",
+ O2S(OBJ_AT_DEPTH(opnd)), O2S(Tcl_GetObjResult(interp))));
+ goto gotError;
+ }
+ TRACE_APPEND(("OK\n"));
+ NEXT_INST_F(1, 1, 0);
+
case INST_DICT_GET:
+ case INST_DICT_EXISTS: {
+ register Tcl_Interp *interp2 = interp;
+
opnd = TclGetUInt4AtPtr(pc+1);
TRACE(("%u => ", opnd));
dictPtr = OBJ_AT_DEPTH(opnd);
+ if (*pc == INST_DICT_EXISTS) {
+ interp2 = NULL;
+ }
if (opnd > 1) {
- dictPtr = TclTraceDictPath(interp, dictPtr, opnd-1,
+ dictPtr = TclTraceDictPath(interp2, dictPtr, opnd-1,
&OBJ_AT_DEPTH(opnd-1), DICT_PATH_READ);
if (dictPtr == NULL) {
+ if (*pc == INST_DICT_EXISTS) {
+ goto dictNotExists;
+ }
TRACE_WITH_OBJ((
- "%u => ERROR tracing dictionary path into \"%s\": ",
- opnd, O2S(OBJ_AT_DEPTH(opnd))),
+ "ERROR tracing dictionary path into \"%s\": ",
+ O2S(OBJ_AT_DEPTH(opnd))),
Tcl_GetObjResult(interp));
goto gotError;
}
}
- if (Tcl_DictObjGet(interp, dictPtr, OBJ_AT_TOS,
+ if (Tcl_DictObjGet(interp2, dictPtr, OBJ_AT_TOS,
&objResultPtr) == TCL_OK) {
+ if (*pc == INST_DICT_EXISTS) {
+ objResultPtr = TCONST(objResultPtr ? 1 : 0);
+ TRACE_APPEND(("%.30s\n", O2S(objResultPtr)));
+ NEXT_INST_V(5, opnd+1, 1);
+ }
if (objResultPtr) {
TRACE_APPEND(("%.30s\n", O2S(objResultPtr)));
NEXT_INST_V(5, opnd+1, 1);
@@ -5678,11 +6200,18 @@ TEBCresume(
CACHE_STACK_INFO();
TRACE_WITH_OBJ(("%u => ERROR ", opnd), Tcl_GetObjResult(interp));
} else {
+ if (*pc == INST_DICT_EXISTS) {
+ dictNotExists:
+ objResultPtr = TCONST(0);
+ TRACE_APPEND(("%.30s\n", O2S(objResultPtr)));
+ NEXT_INST_V(5, opnd+1, 1);
+ }
TRACE_WITH_OBJ((
"%u => ERROR reading leaf dictionary key \"%s\": ",
opnd, O2S(dictPtr)), Tcl_GetObjResult(interp));
}
goto gotError;
+ }
case INST_DICT_SET:
case INST_DICT_UNSET:
generated by cgit v0.12 at 2024-11-21 15:31:23 (GMT)