diff options
| -rw-r--r-- | generic/tclBasic.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/generic/tclBasic.c b/generic/tclBasic.c index 2735abc..63bc4b8 100644 --- a/generic/tclBasic.c +++ b/generic/tclBasic.c @@ -431,6 +431,14 @@ TclFinalizeEvaluation(void) *---------------------------------------------------------------------- */ +/* Template for internal Interp structure: the stubTable entry cannot move! */ +typedef struct { + char *dumm1; + Tcl_FreeProc *dummy2; + int dummy3; + const struct TclStubs *stubTable; +} InterpTemplate; + Tcl_Interp * Tcl_CreateInterp(void) { @@ -466,6 +474,21 @@ Tcl_CreateInterp(void) /*NOTREACHED*/ Tcl_Panic("Tcl_CallFrame must not be smaller than CallFrame"); } + if ((void *) tclStubs.tcl_SetObjResult + != (void *)((&(tclStubs.tcl_PkgProvideEx))[235])) { + /*NOTREACHED*/ + Tcl_Panic("Tcl_SetObjResult entry in the stub table must be kept"); + } + if ((void *) tclStubs.tcl_NewStringObj + != (void *)((&(tclStubs.tcl_PkgProvideEx))[56])) { + /*NOTREACHED*/ + Tcl_Panic("Tcl_NewStringObj entry in the stub table must be kept"); + } + if (offsetof(InterpTemplate, stubTable) + != offsetof(Interp, stubTable)) { + /*NOTREACHED*/ + Tcl_Panic("stubsTable entry in the Interp structure must be kept"); + } if (cancelTableInitialized == 0) { Tcl_MutexLock(&cancelLock); |