# net
cgo_unix.go:52:31: warning: unknown attribute '__gcc_struct__' ignored
[-Wattributes]
} __attribute__((__packed__, __gcc_struct__)) *a = v;
^
cgo_unix.go:62:31: warning: unknown attribute '__gcc_struct__' ignored
[-Wattributes]
} __attribute__((__packed__, __gcc_struct__)) *a = v;
^
cgo_unix.go:71:31: warning: unknown attribute '__gcc_struct__' ignored
[-Wattributes]
} __attribute__((__packed__, __gcc_struct__)) *a = v;
^
cgo_unix.go:82:31: warning: unknown attribute '__gcc_struct__' ignored
[-Wattributes]
} __attribute__((__packed__, __gcc_struct__)) *a = v;
^
cgo_unix.go:96:31: warning: unknown attribute '__gcc_struct__' ignored
[-Wattributes]
} __attribute__((__packed__, __gcc_struct__)) *a = v;
^
5 warnings generated.
On Mon, Jun 10, 2013 at 10:00 AM, minux wrote:
http://gcc.gnu.org/onlinedocs/gcc-4.0.4/gcc/Type-Attributes.html#index-g_t_0040code_007bgcc_005fstruct_007d-1807
It is still possible to use Go without this CL, you just have to use a
working gcc.But the user has to downgrade to GCC 4.6.x or older, however support for
those versions have
recently ended with the release of GCC 4.8.
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On Mon, Jun 10, 2013 at 7:53 PM, Russ Cox wrote:
I am worried about this. We don't know how well __gcc_struct__ does or
doesn't work in the other versions of gcc that people might be using. Isn't
there a workaround, namely don't use that version of mingw on Windows?
Even GCC 4.0.4 supports this attribute:I am worried about this. We don't know how well __gcc_struct__ does or
doesn't work in the other versions of gcc that people might be using. Isn't
there a workaround, namely don't use that version of mingw on Windows?
http://gcc.gnu.org/onlinedocs/gcc-4.0.4/gcc/Type-Attributes.html#index-g_t_0040code_007bgcc_005fstruct_007d-1807
It is still possible to use Go without this CL, you just have to use a
working gcc.
those versions have
recently ended with the release of GCC 4.8.
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Francisco Souza
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