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* gdb.texinfo (catch) [exception]: Document how to insert 

a breakpoint on user-defined exceptions when the exception
        name is identical to one of the language-defined ones.
This commit is contained in:
Joel Brobecker 2008-10-01 16:44:47 +00:00
parent b887350fc5
commit 87f67dbac2
2 changed files with 15 additions and 0 deletions
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@ -1,3 +1,9 @@
2008-10-01 Joel Brobecker <brobecker@adacore.com>
* gdb.texinfo (catch) [exception]: Document how to insert
a breakpoint on user-defined exceptions when the exception
name is identical to one of the language-defined ones.
2008-09-27 Tom Tromey <tromey@redhat.com>
* gdb.texinfo (Macros): Remove text about stringification,

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gdb/doc/gdb.texinfo
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@ -3614,6 +3614,15 @@ at the end of the command (eg @code{catch exception Program_Error}),
the debugger will stop only when this specific exception is raised.
Otherwise, the debugger stops execution when any Ada exception is raised.
When inserting an exception catchpoint on a user-defined exception whose
name is identical to one of the exceptions defined by the language, the
fully qualified name must be used as the exception name. Otherwise,
@value{GDBN} will assume that it should stop on the pre-defined exception
rather than the user-defined one. For instance, assuming an exception
called @code{Constraint_Error} is defined in package @code{Pck}, then
the command to use to catch such exceptions is @kbd{catch exception
Pck.Constraint_Error}.
@item exception unhandled
An exception that was raised but is not handled by the program.