Tcl Source Code

2011-04-02  Kevin B. Kenny  <[email protected]>

	* generic/tclStrToD.c (QuickConversion): Replaced another couple
	of 'double' declarations with 'volatile double' to work around
	misrounding issues in mingw-gcc 3.4.5.

2011-04-02  Donal K. Fellows  <[email protected]>

	* generic/tclInterp.c, generic/tclListObj.c, generic/tclLoad.c:
	More generation of errorCodes ([interp], [lset], [load], [unload]).

	* generic/tclEvent.c, generic/tclFileName.c: More generation of
	errorCode information (default [bgerror] and [glob]).

 *	used.
 *
 *----------------------------------------------------------------------
 */

inline static char *
QuickConversion(
    double e,			/* Number to format. */
    int k,			/* floor(log10(d)), approximately. */
    int k_check,		/* 0 if k is exact, 1 if it may be too high */
    int flags,			/* Flags passed to dtoa:
				 *    TCL_DD_SHORTEN_FLAG */
    int len,			/* Length of the return value. */
    int ilim,			/* Number of digits to store. */
    int ilim1,			/* Number of digits to store if we misguessed
				 * k. */
    int *decpt,			/* OUTPUT: Location of the decimal point. */
    char **endPtr)		/* OUTPUT: Pointer to the terminal null
				 * byte. */
{
    int ieps;			/* Number of 1-ulp roundoff errors that have
				 * accumulated in the calculation. */
    Double eps;			/* Estimated roundoff error. */
    char *retval;		/* Returned string. */
    char *end;			/* Pointer to the terminal null byte in the
				 * returned string. */
    volatile double d;		/* Workaround for a bug in mingw gcc 3.4.5 */

    /*
     * Bring d into the range [1 .. 10).
     */

    ieps = AdjustRange(&e, k);
    d = e;

    /*
     * If the guessed value of k didn't get d into range, adjust it by one. If
     * that leaves us outside the range in which quick format is accurate,
     * bail out.
     */

#!/bin/sh
# 
# ldAix ldCmd ldArg ldArg ...
#
# This shell script provides a wrapper for ld under AIX in order to
# create the .exp file required for linking.  Its arguments consist
# of the name and arguments that would normally be provided to the
# ld command.  This script extracts the names of the object files
# from the argument list, creates a .exp file describing all of the