diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/ExceptionHandling.html | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/docs/ExceptionHandling.html b/docs/ExceptionHandling.html index 06cb2cf819..95db367de4 100644 --- a/docs/ExceptionHandling.html +++ b/docs/ExceptionHandling.html @@ -261,7 +261,7 @@ and <i>filter</i> clauses. The exception is tested against the clauses sequentially from first to last. The selector value is a positive number if the exception matched a type info, a negative number if it matched a filter, - and zero if it matched to a cleanup. If nothing is matched, the behavior of + and zero if it matched a cleanup. If nothing is matched, the behavior of the program is <a href="#restrictions">undefined</a>. If a type info matched, then the selector value is the index of the type info in the exception table, which can be obtained using the @@ -276,11 +276,6 @@ determine the index for a given type info. If the catch fails to match the selector then control is passed on to the next catch.</p> -<p><b>Note:</b> Since the landing pad will not be used if there is no match in - the list of type info on the call to the <tt>landingpad</tt> instruction, - then neither the last catch nor <i>catch all</i> need to perform the check - against the selector.</p> - <p>Finally, the entry and exit of catch code is bracketed with calls to <tt>__cxa_begin_catch</tt> and <tt>__cxa_end_catch</tt>.</p> |