Submitter: UK C Panel
Submission Date: 2001-09-07
Source: Clive D.W. Feather <clive@demon.net>
Version: 1.2
Date: 2002-05-15
Subject: bitwise-OR of nothing
FE_ALL_EXCEPT is defined in 7.6#6 as:
[#6] The macro
FE_ALL_EXCEPTis simply the bitwise OR of all floating-point exception macros defined by the implementation.
If no floating-point exception macros are defined, is FE_ALL_EXCEPT:
[This appears to be the only case of its kind.]
Suggested Technical Corrigendum
Append to 7.6#6:
If no such macros are defined, FE_ALL_EXCEPT can either be defined as 0 or left undefined.
Technical Corrigendum
Append to 7.6#6:
If no such macros are defined, FE_ALL_EXCEPT shall be defined as 0.