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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2016-01-21 13:11:15 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2016-01-21 13:11:15 (GMT) |
| commit | 093b0618b6e6bef06c090aab243ad716995ba4b5 (patch) | |
| tree | b1e31ad71cba1235656ee8a2a9cd7c54a5c0c4a2 /generic | |
| parent | 003b3000368a5f8752fcee1444cf4ec1cee6fe62 (diff) | |
| download | tcl-093b0618b6e6bef06c090aab243ad716995ba4b5.zip tcl-093b0618b6e6bef06c090aab243ad716995ba4b5.tar.gz tcl-093b0618b6e6bef06c090aab243ad716995ba4b5.tar.bz2 | |
Fix compiler warnings (discovered on latest clang/gcc6), suggested by Gustaf Neumann. All harmless, no change of functionality.
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tclClock.c | 10 | ||||
| -rw-r--r-- | generic/tclExecute.c | 12 |
2 files changed, 13 insertions, 9 deletions
diff --git a/generic/tclClock.c b/generic/tclClock.c index 32ba145..782c681 100644 --- a/generic/tclClock.c +++ b/generic/tclClock.c @@ -562,8 +562,9 @@ ClockGetjuliandayfromerayearmonthdayObjCmd ( || TclGetIntFromObj(interp, fieldPtr, &(fields.dayOfMonth)) != TCL_OK || TclGetIntFromObj(interp, objv[2], &changeover) != TCL_OK) { - if (fieldPtr == NULL) - Tcl_SetObjResult(interp, Tcl_NewStringObj("expected key(s) not found in dictionary", -1)); + if (fieldPtr == NULL) { + Tcl_SetObjResult(interp, Tcl_NewStringObj("expected key(s) not found in dictionary", -1)); + } return TCL_ERROR; } fields.era = era; @@ -655,8 +656,9 @@ ClockGetjuliandayfromerayearweekdayObjCmd ( || fieldPtr == NULL || TclGetIntFromObj(interp, fieldPtr, &(fields.dayOfWeek)) != TCL_OK || TclGetIntFromObj(interp, objv[2], &changeover) != TCL_OK) { - if (fieldPtr == NULL) - Tcl_SetObjResult(interp, Tcl_NewStringObj("expected key(s) not found in dictionary", -1)); + if (fieldPtr == NULL) { + Tcl_SetObjResult(interp, Tcl_NewStringObj("expected key(s) not found in dictionary", -1)); + } return TCL_ERROR; } fields.era = era; diff --git a/generic/tclExecute.c b/generic/tclExecute.c index 248b1b3..bfb9d17 100644 --- a/generic/tclExecute.c +++ b/generic/tclExecute.c @@ -280,6 +280,8 @@ VarHashCreateVar( #define CURR_DEPTH (tosPtr - initTosPtr) +#define STACK_BASE(esPtr) ((esPtr)->stackWords - 1) + /* * Macros used to trace instruction execution. The macros TRACE, * TRACE_WITH_OBJ, and O2S are only used inside TclExecuteByteCode. O2S is @@ -722,7 +724,7 @@ TclCreateExecEnv( esPtr->nextPtr = NULL; esPtr->markerPtr = NULL; esPtr->endPtr = &esPtr->stackWords[TCL_STACK_INITIAL_SIZE-1]; - esPtr->tosPtr = &esPtr->stackWords[-1]; + esPtr->tosPtr = STACK_BASE(esPtr); Tcl_MutexLock(&execMutex); if (!execInitialized) { @@ -934,8 +936,8 @@ GrowEvaluationStack( if (esPtr->nextPtr) { oldPtr = esPtr; esPtr = oldPtr->nextPtr; - currElems = esPtr->endPtr - &esPtr->stackWords[-1]; - if (esPtr->markerPtr || (esPtr->tosPtr != &esPtr->stackWords[-1])) { + currElems = esPtr->endPtr - STACK_BASE(esPtr); + if (esPtr->markerPtr || (esPtr->tosPtr != STACK_BASE(esPtr))) { Tcl_Panic("STACK: Stack after current is in use"); } if (esPtr->nextPtr) { @@ -947,7 +949,7 @@ GrowEvaluationStack( DeleteExecStack(esPtr); esPtr = oldPtr; } else { - currElems = esPtr->endPtr - &esPtr->stackWords[-1]; + currElems = esPtr->endPtr - STACK_BASE(esPtr); } /* @@ -1089,7 +1091,7 @@ TclStackFree( * Return to previous stack. */ - esPtr->tosPtr = &esPtr->stackWords[-1]; + esPtr->tosPtr = STACK_BASE(esPtr); if (esPtr->prevPtr) { eePtr->execStackPtr = esPtr->prevPtr; } |