From b4e49397cba8e290c274667a3a8985a6cefda778 Mon Sep 17 00:00:00 2001 From: Jason Merrill Date: Thu, 16 Aug 2001 12:24:46 -0400 Subject: [PATCH] tweak comment From-SVN: r44942 --- gcc/except.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) 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)