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| author | Jonathan Wakely <redi@gcc.gnu.org> | 2005-02-07 17:11:39 +0000 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2005-02-07 17:11:39 +0000 |
| commit | 6871294ad8aec8dc78361be120c6a4b5ddcef69f (patch) | |
| tree | c051d6c282afbf0ee79e3c64edcccc84c48d1f76 /gcc/doc | |
| parent | 459281be3118c1109b5ab6a37743e0e90bf4bcbb (diff) | |
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extend.texi: Document deprecated extensions allowing static floating-point members to have...
2005-02-07 Jonathan Wakely <redi@gcc.gnu.org>
* doc/extend.texi: Document deprecated extensions allowing
static floating-point members to have initializers and allowing
floating-point literals in integral constant expressions.
From-SVN: r94706
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/extend.texi | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi index eaea96e..e730511 100644 --- a/gcc/doc/extend.texi +++ b/gcc/doc/extend.texi @@ -9799,6 +9799,16 @@ The use of default arguments in function pointers, function typedefs and and other places where they are not permitted by the standard is deprecated and will be removed from a future version of G++. +G++ allows floating-point literals to appear in integral constant expressions, +e.g. @samp{ enum E @{ e = int(2.2 * 3.7) @} } +This extension is deprecated and will be removed from a future version. + +G++ allows static data members of const floating-point type to be declared +with an initializer in a class definition. The standard only allows +initializers for static members of const integral types and const +enumeration types so this extension has been deprecated and will be removed +from a future version. + @node Backwards Compatibility @section Backwards Compatibility @cindex Backwards Compatibility |