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In gcc/: 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com> * doc/objc.texi (Type encoding): Added the new 'long double' (D) code. Added byref, which was missing in the list of codes. Explain that enumeration values are encoded as the integer type that the compiler uses to store them. Explain and make examples of how 'const' interacts with pointers, and the complication of the encoding of 'const char *'. (Legacy type encoding): New subsection, explaining that GCC emits incorrect type encodings for the NeXT runtime for compatibility reasons. (@@encode): New subsection, explaining @encode and particularly that protocol qualifiers are not recognized inside an @encode() expression. (Method signatures): New subsection, explaining how method signatures are encoded. In gcc/objc/: 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com> PR objc/45763 PR objc/25450 PR objc/25464 * objc-act.c: Improved comments for encoding functions. (encode_aggregate_within): For the GNU runtime, rewritten some obsfuscated code to clarify the various cases. (encode_aggregate): Function removed. (encode_array): Generate an error if asked to encode an incomplete array as part of generating instance variables. Else, when encoding an incomplete array inside a structure, encode it as an array of zero size. (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as '^c' instead of '*'. (encode_gnu_bitfield): Encode enumerated types exactly in the same type as integer types instead of using a hardcoded 'i'. If asked to encode a non-integer type as a bitfield, do not abort compilation immediately; instead generate an error, then skip the type. (encode_type): Use a 'switch' instead of a sequence of 'if's. Added a 'default' clause that gets executed if the type can not be matched, and that encodes it as '?' (unknown) and produces a warning. For the GNU runtime, encode enumerated types exactly in the same way as integer types instead of using a hardcoded 'i'. Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'. Encode C++ reference types as pointers. Call encode_vector to encode vectors. (encode_vector): New function. 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com> Merge from 'apple/trunk' branch on FSF servers. I modified the changes to be used only when compiling for the NeXT runtime. 2005-10-10 Fariborz Jahanian <fjahanian@apple.com> Radar 4301047 * objc-act.c (encode_type): Remove the hack. 2005-07-20 Ziemowit Laski <zlaski@apple.com> Radar 4136935 * objc-act.c (pointee_is_readonly): New function. (encode_pointer, encode_aggregate_within, encode_type): Attempt to emulate GCC 3.3 when generating type encodings. In gcc/testsuite/: 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com> PR objc/25464 * objc.dg/type-size-3.m: New test. 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com> PR objc/45763 * objc.dg/encode-1.m: Execute the test with the GNU runtime as well. 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com> PR objc/25450 * objc.dg/encode-3.m: Updated for fix of encoding of enums. * objc.dg/type-size-2.m: Same change. * obj-c++.dg/encode-5.mm: Same change. 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com> Merge from 'apple/trunk' branch on FSF servers. The original Changelogs are below. * objc.dg/encode-6.m: Execute the test only with the GNU runtime. * objc.dg/encode-6-next.m: New file (from encode-6.m in the branch). * objc.dg/encode-7-next.m: New file (from encode-7.m in the branch). * objc.dg/encode-7-next-64bit.m: New file (from encode-7-64bit.m in the branch). * objc.dg/proto-qual-1.m: Test the 3.3 ABI on NeXT (from proto-qual-1.m in the branch) and the normal ABI on GNU. * objc.dg/threedotthree-abi-1.m: New file (from the branch). Run the test only with the NeXT runtime. * obj-c++/encode-1.mm: Execute the test only with the GNU runtime. * obj-c++/encode-1-next.mm: New file (from encode-1.mm in the branch). * obj-c++.dg/threedotthree-abi-1.mm: New file (from the branch). Run the test only with the NeXT runtime. 2006-03-30 Fariborz Jahanian <fjahanian@apple.com> Radar 4492973 * objc.dg/encode-7-64bit.m: New. * objc.dg/encode-7.m: Skip if -m64. 2005-10-19 Fariborz Jahanian <fjahanian@apple.com> Radar 4301047 * objc.dg/proto-qual-1.m: Fix test to match 3.3 ABI * obj-c++.dg/threedotthree-abi-1.mm: New * objc.dg/threedotthree-abi-1.m: New 2005-07-20 Ziemowit Laski <zlaski@apple.com> Radar 4136935 * obj-c++.dg/encode-1.mm: Tweak encodings to match fix. * objc.dg/encode-6.m: Likewise. * objc.dg/encode-7.m: New test case. In libobjc/: 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com> * encoding.c (objc_sizeof_type): Added support for vector type and for double long types. (objc_alignof_type): Same change. (objc_skip_typespec): Same change. * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE instead of '!' since '!' is already used for _C_VECTOR. * objc/objc-api.h (_C_LNG_DBL): Added. From-SVN: r164659
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