octave-bug-tracker
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Octave-bug-tracker] [bug #47413] string to numeric parsing problems wit


From: Mike Miller
Subject: [Octave-bug-tracker] [bug #47413] string to numeric parsing problems with llvm libc++
Date: Tue, 15 Mar 2016 02:19:27 +0000
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0

URL:
  <http://savannah.gnu.org/bugs/?47413>

                 Summary: string to numeric parsing problems with llvm libc++
                 Project: GNU Octave
            Submitted by: mtmiller
            Submitted on: Mon 14 Mar 2016 07:19:26 PM PDT
                Category: Libraries
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Incorrect Result
                  Status: Need Info
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: GNU/Linux

    _______________________________________________________

Details:

Building Octave with clang 3.7 and libc++ 3.7 results in some strange string
to numeric conversion errors. There may be a single point of failure or a
class of functions failing here, but I haven't tracked it down yet. Here are
some examples of failures with clang's libc++ version 3.7:


>> sscanf("1asdf", "%f", 1)
ans = [](0x1)
>> str2double("1i")
ans = NaN
>> strread("1i", "%f")
ans = NaN






    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?47413>

_______________________________________________
  Message sent via/by Savannah
  http://savannah.gnu.org/




reply via email to

[Prev in Thread] Current Thread [Next in Thread]