Re: gcc-4.0.1 = nested functions are not supported on MacOSX?
Re: gcc-4.0.1 = nested functions are not supported on MacOSX?
- Subject: Re: gcc-4.0.1 = nested functions are not supported on MacOSX?
- From: Daniel Jalkut <email@hidden>
- Date: Fri, 11 Nov 2005 02:10:54 -0500
| Well, maybe when Apple posts the sources for their gcc-4.0.1, we'll find some juicy gossip in it. Maybe not ... now that I've mentioned the possibility :)
Daniel On Nov 11, 2005, at 2:04 AM, Daryn wrote: I also discovered that this is (mis)documented in the standalone pdf release notes, but not documented within the release notes installed by Xcode 2.2. Per the standalone release notes:
"Nested Function support: We are deprecating nested functions (a gcc extension to C) in this release. For now, nested functions will cause a warning."
Unfortunately, it's not a warning, it's an error.
Removing gnu extensions from a gnu compiler, due to an Apple stack mangling bug with CFM, seems quite odd to me.
Daryn
On Nov 11, 2005, at 12:52 AM, Daniel Jalkut wrote: I wonder if it has something to do with the discovery alluded to in this thread:
Apparently nested functions in a MachO app combined with a CFM plugin brought in to the process would cause major mayhem.
Daniel On Nov 11, 2005, at 1:24 AM, Daryn wrote: The new xcode 2.2's gcc 4.0.1 compiler update has apparently dropped support for nested functions. Apple's release notes for gcc do not even mention this change... :(
Before I downgrade to gcc 4.0, is there a command line option to re-enable nested functions?
Why were they disabled? Are they going to be re-enabled?
|
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