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| author | Ziemowit Laski <zlaski@apple.com> | 2004-03-24 19:53:04 +0000 |
|---|---|---|
| committer | Ziemowit Laski <zlaski@gcc.gnu.org> | 2004-03-24 19:53:04 +0000 |
| commit | f75963f54ea68ff43a0f526dccac8c4310014df3 (patch) | |
| tree | e87e78d12bf4bb96f4bee4c1a8d8822ce64226aa | |
| parent | 8d3b3fb77dd4df8a60dcb4c144000c646cd41f27 (diff) | |
| download | gcc-f75963f54ea68ff43a0f526dccac8c4310014df3.zip gcc-f75963f54ea68ff43a0f526dccac8c4310014df3.tar.gz gcc-f75963f54ea68ff43a0f526dccac8c4310014df3.tar.bz2 | |
objc-act.c (objc_comptypes): Treat comparisons between 'Class' and '<class> *' as explicitly invalid.
[gcc/ChangeLog]
2004-03-24 Ziemowit Laski <zlaski@apple.com>
* objc/objc-act.c (objc_comptypes): Treat comparisons
between 'Class' and '<class> *' as explicitly invalid.
From-SVN: r79928
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/objc/objc-act.c | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7412801..04430b3 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2004-03-24 Ziemowit Laski <zlaski@apple.com> + + * objc/objc-act.c (objc_comptypes): Treat comparisons + between 'Class' and '<class> *' as explicitly invalid. + 2004-03-24 David Edelsohn <edelsohn@gnu.org> * doc/invoke.texi (-frename-registers: Add enabled at -O3. diff --git a/gcc/objc/objc-act.c b/gcc/objc/objc-act.c index 89abaf4..22696cb 100644 --- a/gcc/objc/objc-act.c +++ b/gcc/objc/objc-act.c @@ -904,6 +904,11 @@ objc_comptypes (tree lhs, tree rhs, int reflexive) && OBJC_TYPE_NAME (rhs) == objc_object_id)) return 1; + /* `Class' != `<class> *' && `<class> *' != `Class'! */ + else if ((OBJC_TYPE_NAME (lhs) == objc_class_id && TYPED_OBJECT (rhs)) + || (OBJC_TYPE_NAME (rhs) == objc_class_id && TYPED_OBJECT (lhs))) + return 0; + /* `<class> *' = `<class> *' */ else if (TYPED_OBJECT (lhs) && TYPED_OBJECT (rhs)) |