diff options
Diffstat (limited to 'generic/tclMathOp.c')
| -rw-r--r-- | generic/tclMathOp.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/generic/tclMathOp.c b/generic/tclMathOp.c index 1a1ebe9..375a546 100644 --- a/generic/tclMathOp.c +++ b/generic/tclMathOp.c @@ -9,7 +9,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclMathOp.c,v 1.2 2006/12/01 14:31:19 dgp Exp $ + * RCS: @(#) $Id: tclMathOp.c,v 1.3 2006/12/07 15:02:46 dkf Exp $ */ #include "tclInt.h" @@ -1066,6 +1066,15 @@ TclInvertOpCmd( return TCL_ERROR; } switch (type) { + case TCL_NUMBER_NAN: + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "can't use %s as operand of \"~\"", + "non-numeric floating-point value")); + return TCL_ERROR; + case TCL_NUMBER_DOUBLE: + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "can't use %s as operand of \"~\"", "floating-point value")); + return TCL_ERROR; case TCL_NUMBER_LONG: { long l = *((const long *) val); |