Mercurial > hg > octave-lojdl > gnulib-hg
changeset 14759:0f9cae3e684f
intprops: TYPE_IS_INTEGER, TYPE_SIGNED not integer constant exprs
* doc/intprops.texi (Integer Type Determination): Fix
documentation for TYPE_IS_INTEGER: it returns an constant
expression, not an integer constant expression. Fix doc for
TYPE_SIGNED: it returns an integer constant expression only if its
argument is an integer type. (TYPE_IS_INTEGER is the same, but is
hardly worth documented that way....)
| author | Paul Eggert <eggert@cs.ucla.edu> |
|---|---|
| date | Thu, 19 May 2011 01:34:14 -0700 |
| parents | 0ed8de9d6bbe |
| children | fd6c5b527040 |
| files | ChangeLog doc/intprops.texi |
| diffstat | 2 files changed, 14 insertions(+), 3 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,13 @@ +2011-05-19 Paul Eggert <eggert@cs.ucla.edu> + + intprops: TYPE_IS_INTEGER, TYPE_SIGNED not integer constant exprs + * doc/intprops.texi (Integer Type Determination): Fix + documentation for TYPE_IS_INTEGER: it returns an constant + expression, not an integer constant expression. Fix doc for + TYPE_SIGNED: it returns an integer constant expression only if its + argument is an integer type. (TYPE_IS_INTEGER is the same, but is + hardly worth documented that way....) + 2011-05-18 Bruno Haible <bruno@clisp.org> strerror_r: Avoid clobbering the strerror buffer when possible.
--- a/doc/intprops.texi +++ b/doc/intprops.texi @@ -57,14 +57,15 @@ @subsection Integer Type Determination @findex TYPE_IS_INTEGER -@code{TYPE_IS_INTEGER (@var{t})} expands to an integer constant +@code{TYPE_IS_INTEGER (@var{t})} expands to a constant expression that is 1 if the arithmetic type @var{t} is a integer type. @code{_Bool} counts as an integer type. @findex TYPE_SIGNED -@code{TYPE_SIGNED (@var{t})} expands to an integer constant expression +@code{TYPE_SIGNED (@var{t})} expands to a constant expression that is 1 if the arithmetic type @var{t} is a signed integer type or a -floating type. +floating type. If @var{t} is an integer type, @code{TYPE_SIGNED (@var{t})} +expands to an integer constant expression. Example usage: