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-
+
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* 'double' and 'mp_int' types.
*
* Copyright (c) 2005 by Kevin B. Kenny. All rights reserved.
*
* 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 1.34 2008/04/01 20:08:22 andreas_kupries Exp $
* RCS: @(#) $Id: tclStrToD.c,v 1.35 2008/12/10 18:21:47 ferrieux Exp $
*
*----------------------------------------------------------------------
*/
#include <tclInt.h>
#include <stdio.h>
#include <stdlib.h>
|
365
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380
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+
+
|
state = DECIMAL;
} else {
state = ZERO;
}
break;
} else if (flags & TCL_PARSE_HEXADECIMAL_ONLY) {
goto zerox;
} else if (flags & TCL_PARSE_BINARY_ONLY) {
goto zerob;
} else if (flags & TCL_PARSE_OCTAL_ONLY) {
goto zeroo;
} else if (isdigit(UCHAR(c))) {
significandWide = c - '0';
numSigDigs = 1;
state = DECIMAL;
break;
|
391
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393
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-
+
-
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+
+
+
|
#endif
}
goto endgame;
case ZERO:
/*
* Scanned a leading zero (perhaps with a + or -). Acceptable
* inputs are digits, period, X, and E. If 8 or 9 is encountered,
* inputs are digits, period, X, b, and E. If 8 or 9 is encountered,
* the number can't be octal. This state and the OCTAL state
* differ only in whether they recognize 'X'.
* differ only in whether they recognize 'X' and 'b'.
*/
acceptState = state;
acceptPoint = p;
acceptLen = len;
if (c == 'x' || c == 'X') {
state = ZERO_X;
break;
}
if (flags & TCL_PARSE_HEXADECIMAL_ONLY) {
goto zerox;
}
if (flags & TCL_PARSE_SCAN_PREFIXES) {
goto zeroo;
}
if (c == 'b' || c == 'B') {
state = ZERO_B;
break;
}
if (flags & TCL_PARSE_BINARY_ONLY) {
goto zerob;
}
if (c == 'o' || c == 'O') {
explicitOctal = 1;
state = ZERO_O;
break;
}
#ifdef KILL_OCTAL
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+
|
break;
case BINARY:
acceptState = state;
acceptPoint = p;
acceptLen = len;
case ZERO_B:
zerob:
if (c == '0') {
++numTrailZeros;
state = BINARY;
break;
} else if (c != '1') {
goto endgame;
}
|