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| author | Ziemowit Laski <zlaski@apple.com> | 2005-05-24 22:22:33 +0000 |
|---|---|---|
| committer | Mike Stump <mrs@gcc.gnu.org> | 2005-05-24 22:22:33 +0000 |
| commit | 660845bf3a71cab364902d2e3b0830f08572d8f4 (patch) | |
| tree | 0a08a44cd858d7e984fbacfc004a39aa76e53504 /gcc/cp/class.c | |
| parent | d11dd684081e91ffda37451fd6be1059d055130b (diff) | |
| download | gcc-660845bf3a71cab364902d2e3b0830f08572d8f4.zip gcc-660845bf3a71cab364902d2e3b0830f08572d8f4.tar.gz gcc-660845bf3a71cab364902d2e3b0830f08572d8f4.tar.bz2 | |
class.c (layout_class_type): Do not issue C++ ABI warnings for ObjC structs.
* class.c (layout_class_type): Do not issue C++ ABI warnings
for ObjC structs.
* decl.c (objc_mark_locals_volatile): Streamline by calling
objc_volatilize_decl().
* parser.c (cp_parser_objc_message_expression): Allow simple
type specifiers (instead of merely type names) as message
receivers.
* pt.c (template_args_equal): Do not call objc_comptypes().
* typeck.c (composite_pointer_type): If both pointers are
ObjC-esque, arbitrarily choose the first; do not call
objc_comptypes().
(comptypes): Do not call objc_comptypes().
(convert_for_assignment): Call objc_compare_types().
(comp_ptr_ttypes_real): Call objc_type_quals_match() before
concluding that types do not match.
From-SVN: r100125
Diffstat (limited to 'gcc/cp/class.c')
| -rw-r--r-- | gcc/cp/class.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/cp/class.c b/gcc/cp/class.c index b70fb1f..d982b39 100644 --- a/gcc/cp/class.c +++ b/gcc/cp/class.c @@ -4681,6 +4681,11 @@ layout_class_type (tree t, tree *virtuals_p) comply with the ABI. */ if (warn_abi && DECL_C_BIT_FIELD (field) + /* The TREE_NO_WARNING flag gets set by Objective-C when + laying out an Objective-C class. The ObjC ABI differs + from the C++ ABI, and so we do not want a warning + here. */ + && !TREE_NO_WARNING (field) && !last_field_was_bitfield && !integer_zerop (size_binop (TRUNC_MOD_EXPR, DECL_FIELD_BIT_OFFSET (field), |