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| author | Mark Mitchell <mark@codesourcery.com> | 2004-04-08 23:13:05 +0000 |
|---|---|---|
| committer | Mark Mitchell <mmitchel@gcc.gnu.org> | 2004-04-08 23:13:05 +0000 |
| commit | f7b6f250d745be9585229d2134873fb9690fbf2d (patch) | |
| tree | 9e4cd8c9ffc7669b97484ce8609db260fd2f6025 /gcc | |
| parent | 4a77e08cfcde08398ad78b29fce29a531190ed52 (diff) | |
| download | gcc-f7b6f250d745be9585229d2134873fb9690fbf2d.zip gcc-f7b6f250d745be9585229d2134873fb9690fbf2d.tar.gz gcc-f7b6f250d745be9585229d2134873fb9690fbf2d.tar.bz2 | |
invoke.texi (Precompiled Headers): Warn about known problems.
* doc/invoke.texi (Precompiled Headers): Warn about known
problems.
From-SVN: r80529
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/doc/invoke.texi | 7 |
2 files changed, 12 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index aafeafa..43aa975 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -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 diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 8afebf5..8c12a8b 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -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 |