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| author | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-09-30 00:50:37 +0000 |
|---|---|---|
| committer | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-09-30 00:50:37 +0000 |
| commit | f4113cb259c317e8d88036201828e7d8038bb947 (patch) | |
| tree | d1d33162de19a6273b436e9ae4ecc85ce3907b35 | |
| parent | 1ca0e0c0f946ffe31bc9ffc38559456aeb0cedbf (diff) | |
| download | gcc-f4113cb259c317e8d88036201828e7d8038bb947.tar.gz | |
update -fno-rtti
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@29716 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/invoke.texi | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/gcc/invoke.texi b/gcc/invoke.texi index aa1f2c03ba9..9e9d66482a3 100644 --- a/gcc/invoke.texi +++ b/gcc/invoke.texi @@ -1127,11 +1127,12 @@ Enable automatic template instantiation. This option also implies information. @item -fno-rtti -Disable generation of the information used by C++ runtime type -identification features (@samp{dynamic_cast} and @samp{typeid}). If you -don't use those parts of the language (or exception handling, which uses -@samp{dynamic_cast} internally), you can save some space by using this -flag. +Disable generation of information about every class with virtual +functions for use by the C++ runtime type identification features +(@samp{dynamic_cast} and @samp{typeid}). If you don't use those parts +of the language, you can save some space by using this flag. Note that +exception handling uses the same information, but it will generate it as +needed. @item -fstrict-prototype Within an @samp{extern "C"} linkage specification, treat a function |