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| author | zlaski <zlaski@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-08-26 21:17:20 +0000 |
|---|---|---|
| committer | zlaski <zlaski@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-08-26 21:17:20 +0000 |
| commit | fa938c8f4e9f54b17958495d89727d2da08f4d2f (patch) | |
| tree | 3388479481cefd3623d402e7f48a82fd69547159 /gcc/objc | |
| parent | 9a2a66aec88d8d9712fd73d402796d729efc33db (diff) | |
| download | gcc-fa938c8f4e9f54b17958495d89727d2da08f4d2f.tar.gz | |
[gcc]
2002-08-26 Ziemowit Laski <zlaski@apple.com>
* objc/objc-act.c (get_super_receiver): If inside a class method
of a category, cast the receiver to 'id' before accessing the 'isa'
field so that <objc/objc-class.h> is not needed. For NeXT runtime.
[gcc/testsuite]
2002-08-26 Ziemowit Laski <zlaski@apple.com>
* objc.dg/super-class-2.m: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@56587 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/objc')
| -rw-r--r-- | gcc/objc/objc-act.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/gcc/objc/objc-act.c b/gcc/objc/objc-act.c index e1c630d6be6..08193691369 100644 --- a/gcc/objc/objc-act.c +++ b/gcc/objc/objc-act.c @@ -7042,9 +7042,13 @@ get_super_receiver () { super_class = get_class_reference (super_name); if (TREE_CODE (objc_method_context) == CLASS_METHOD_DECL) + /* Cast the super class to 'id', since the user may not have + included <objc/objc-class.h>, leaving 'struct objc_class' + an incomplete type. */ super_class - = build_component_ref (build_indirect_ref (super_class, "->"), - get_identifier ("isa")); + = build_component_ref (build_indirect_ref + (build_c_cast (id_type, super_class), "->"), + get_identifier ("isa")); } else { |