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-rwxr-xr-xgeneric/tclStrToD.c15
1 files changed, 11 insertions, 4 deletions
diff --git a/generic/tclStrToD.c b/generic/tclStrToD.c
index 683a990..3b07e46 100755
--- a/generic/tclStrToD.c
+++ b/generic/tclStrToD.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: tclStrToD.c,v 1.33.2.5 2010/11/30 20:59:27 andreas_kupries Exp $
+ * RCS: @(#) $Id: tclStrToD.c,v 1.33.2.6 2010/12/01 16:28:21 kennykb Exp $
*
*----------------------------------------------------------------------
*/
@@ -2405,6 +2405,11 @@ SetPrecisionLimits(int convType,
/*
*-----------------------------------------------------------------------------
*
+ default:
+ *iPtr = -1;
+ *iLimPtr = -1;
+ *iLim1Ptr = -1;
+ Tcl_Panic("impossible conversion type in TclDoubleDigits");
* BumpUp --
*
* Increases a string of digits ending in a series of nines to
@@ -3909,7 +3914,7 @@ StrictBignumConversion(Double* dPtr,
* empty precision.
*/
- /* Extract the next digit */
+ /* Extract the next group of digits */
mp_div(&b, &S, &dig, &b);
if (dig.used > 1) {
@@ -4048,9 +4053,11 @@ TclDoubleDigits(double dv, /* Number to convert */
* power of ten that k must be checked */
int b2, b5, s2, s5; /* Powers of 2 and 5 in the numerator and
* denominator of intermediate results */
- int ilim, ilim1;
+ int ilim = -1, ilim1 = -1; /* Number of digits to convert, and number
+ * to convert if log10(d) has been
+ * overestimated */
char* retval; /* Return value from this function */
- int i;
+ int i = -1;
/* Put the input number into a union for bit-whacking */