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update -fno-rtti

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From-SVN: r29716
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Jason Merrill 1999-09-29 20:50:37 -04:00
parent db48b8315f
commit a7fbfcf92a
1 changed files with 6 additions and 5 deletions
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11
gcc/invoke.texi
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@ -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