diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/except.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/except.c b/gcc/except.c index db4e25a..c3958f9 100644 --- a/gcc/except.c +++ b/gcc/except.c @@ -1022,7 +1022,12 @@ begin_protect_partials () /* Start a new exception region for a region of code that has a cleanup action and push the HANDLER for the region onto protect_list. All of the regions created with add_partial_entry - will be ended when end_protect_partials is invoked. */ + will be ended when end_protect_partials is invoked. + + ??? The only difference between this purpose and that of + expand_decl_cleanup is that in this case, we only want the cleanup to + run if an exception is thrown. This should also be handled using + binding levels. */ void add_partial_entry (handler) |