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invoke.texi (Precompiled Headers): Warn about known problems. 

* doc/invoke.texi (Precompiled Headers): Warn about known
	problems.

From-SVN: r80529
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Mark Mitchell 2004-04-08 23:13:05 +00:00 committed by Mark Mitchell
parent 4a77e08cfc
commit f7b6f250d7
2 changed files with 12 additions and 0 deletions
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@ -1,3 +1,8 @@
2004-04-08 Mark Mitchell <mark@codesourcery.com>
* doc/invoke.texi (Precompiled Headers): Warn about known
problems.
2004-04-08 Danny Smith <dannysmith@users.sourceforge.net>
PR c++/14808

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gcc/doc/invoke.texi
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@ -11336,6 +11336,13 @@ build the project. To make builds faster, GCC allows users to
`precompile' a header file; then, if builds can use the precompiled
header file they will be much faster.
@strong{Caution:} There are a few known situations where GCC will
crash when trying to use a precompiled header. If you have trouble
with a precompiled header, you should remove the precompiled header
and compile without it. In addition, please use GCC's on-line
defect-tracking system to report any problems you encounter with
precompiled headers. @xref{Bugs}.
To create a precompiled header file, simply compile it as you would any
other file, if necessary using the @option{-x} option to make the driver
treat it as a C or C++ header file. You will probably want to use a