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| author | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-08-16 16:24:46 +0000 |
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| committer | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-08-16 16:24:46 +0000 |
| commit | 7de76e4b62f88d6813e120b2bc658690b1e14a15 (patch) | |
| tree | 5a8ec5d207c582c4cc2b48cadfb508def25b50e8 /gcc/except.c | |
| parent | e0042a07c86b58f548c47536a29d7c6692ae2b1e (diff) | |
| download | gcc-7de76e4b62f88d6813e120b2bc658690b1e14a15.tar.gz | |
tweak comment
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44942 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/except.c')
| -rw-r--r-- | gcc/except.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/except.c b/gcc/except.c index a23756268a7..599f188bdc8 100644 --- a/gcc/except.c +++ b/gcc/except.c @@ -834,7 +834,11 @@ expand_end_all_catch () /* End an exception region for an exception type filter. ALLOWED is a TREE_LIST of types to be matched by the runtime. FAILURE is an - expression to invoke if a mismatch ocurrs. */ + expression to invoke if a mismatch ocurrs. + + ??? We could use these semantics for calls to rethrow, too; if we can + see the surrounding catch clause, we know that the exception we're + rethrowing satisfies the "filter" of the catch type. */ void expand_eh_region_end_allowed (allowed, failure) |