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| author | Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | 2001-11-17 17:33:57 +0000 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 2001-11-17 12:33:57 -0500 |
| commit | 572202a718776c8d1a7d7f467652a2faff940c6c (patch) | |
| tree | e261e44560d70ac49d4a875324ea54d394781d6a /gcc/except.c | |
| parent | c03dcc62e6aff5f82cc927a541d7b44fc1f2f988 (diff) | |
| download | gcc-572202a718776c8d1a7d7f467652a2faff940c6c.zip gcc-572202a718776c8d1a7d7f467652a2faff940c6c.tar.gz gcc-572202a718776c8d1a7d7f467652a2faff940c6c.tar.bz2 | |
except.c (enum eh_region_type): Add ERT_UNKNOWN.
* except.c (enum eh_region_type): Add ERT_UNKNOWN.
(mark_eh_region, case ERT_UKNONW): New case.
From-SVN: r47123
Diffstat (limited to 'gcc/except.c')
| -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 7ddb807..ad9b9f5 100644 --- a/gcc/except.c +++ b/gcc/except.c @@ -128,7 +128,8 @@ struct eh_region /* Each region does exactly one thing. */ enum eh_region_type { - ERT_CLEANUP = 1, + ERT_UNKNOWN = 0, + ERT_CLEANUP, ERT_TRY, ERT_CATCH, ERT_ALLOWED_EXCEPTIONS, @@ -478,6 +479,10 @@ mark_eh_region (region) switch (region->type) { + case ERT_UNKNOWN: + /* This can happen if a nested function is inside the body of a region + and we do a GC as part of processing it. */ + break; case ERT_CLEANUP: ggc_mark_tree (region->u.cleanup.exp); break; |