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| author | Ziemowit Laski <zlaski@apple.com> | 2002-08-26 21:17:20 +0000 |
|---|---|---|
| committer | Ziemowit Laski <zlaski@gcc.gnu.org> | 2002-08-26 21:17:20 +0000 |
| commit | d632dee9cb93ec0e45e070207046742019464d55 (patch) | |
| tree | 3388479481cefd3623d402e7f48a82fd69547159 /gcc/objc | |
| parent | c3cc6b78a1487e9c05be9770f811b79706318867 (diff) | |
| download | gcc-d632dee9cb93ec0e45e070207046742019464d55.zip gcc-d632dee9cb93ec0e45e070207046742019464d55.tar.gz gcc-d632dee9cb93ec0e45e070207046742019464d55.tar.bz2 | |
objc-act.c (get_super_receiver): If inside a class method of a category...
[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.
From-SVN: r56587
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 e1c630d6..0819369 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 { |