[cfe-commits] r55417 - in /cfe/trunk: include/clang/AST/ASTContext.h include/clang/AST/Type.h include/clang/Basic/DiagnosticKinds.def include/clang/Basic/LangOptions.h include/clang/Parse/DeclSpec.h lib/AST/ASTContext.cpp lib/AST/Type.cpp lib/AST/TypeSerialization.cpp lib/Parse/ParseDecl.cpp lib/Sema/SemaType.cpp test/Parser/block-pointer-decl.c
clattner at apple.com
Wed Aug 27 20:46:53 PDT 2008
On Aug 27, 2008, at 3:16 PM, Argiris Kirtzidis wrote:
> Chris Lattner wrote:
>> On Aug 27, 2008, at 10:05 AM, Ted Kremenek wrote:
>>> On Aug 27, 2008, at 9:40 AM, Argiris Kirtzidis wrote:
>>>> Should there be a "-fapple-extensions" option ?
>>> Not certain. It's enabled by default in Snow Leopard's gcc.
>>> not all architectures need or want support for Blocks enabled by
>> I was planning to treat it as "just another GCC extension", which
>> interacts normally with -pedantic etc. The feature doesn't change
>> the meaning of any already-valid code, but if you think there
>> should be a way to turn it off, we can certainly add a -fapple-
>> extensions option (which would default to on on darwin). There are
>> a bunch of other apple-only features that this could control, like
>> pascal strings etc.
>> What do you think?
> It's better if extensions have a clear context and origin,
> separating the Apple extensions from the GCC extensions seems like a
> good idea to me.
Ok, in this case, blocks is guarded by its own langoptions flag, we
can coarsen that if desired once it is feature complete.
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