diff options
Diffstat (limited to 'generic/tclExecute.c')
| -rw-r--r-- | generic/tclExecute.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/generic/tclExecute.c b/generic/tclExecute.c index c668539..662d2a0 100644 --- a/generic/tclExecute.c +++ b/generic/tclExecute.c @@ -14,7 +14,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclExecute.c,v 1.444 2009/08/12 16:06:43 dgp Exp $ + * RCS: @(#) $Id: tclExecute.c,v 1.445 2009/09/04 17:33:11 dgp Exp $ */ #include "tclInt.h" @@ -2493,6 +2493,10 @@ TclExecuteByteCode( NEXT_INST_F(opnd, 0, -1); } + case INST_NOP: + pc += 1; + goto cleanup0; + case INST_DUP: objResultPtr = OBJ_AT_TOS; TRACE_WITH_OBJ(("=> "), objResultPtr); @@ -7163,6 +7167,21 @@ TclExecuteByteCode( TRACE_WITH_OBJ(("=> "), objResultPtr); NEXT_INST_F(1, 0, 1); + case INST_RETURN_CODE_BRANCH: { + int code; + + if (TclGetIntFromObj(NULL, OBJ_AT_TOS, &code) != TCL_OK) { + Tcl_Panic("INST_RETURN_CODE_BRANCH: TOS not a return code!"); + } + if (code == TCL_OK) { + Tcl_Panic("INST_RETURN_CODE_BRANCH: TOS is TCL_OK!"); + } + if (code < TCL_ERROR || code > TCL_CONTINUE) { + code = TCL_CONTINUE + 1; + } + NEXT_INST_F(2*code -1, 1, 0); + } + /* TODO: normalize "valPtr" to "valuePtr" */ { int opnd, opnd2, allocateDict; |