r196212
On 03/12/2013 01:29, Reid Kleckner wrote:
Looks good to me.
On Thu, Nov 28, 2013 at 4:27 AM, Alp Toker <[email protected]
<mailto:[email protected]>> wrote:
clang converts keywords to identifiers for compatibility with
various system headers such as GNU libc.
The attached patch adds an extension warning diagnostic in those
cases. The warning is typically ignored by default when the issue
is encountered in system headers, but can be enabled to aid in
standards conformance testing.
This also changes the __uptr keyword avoidance from r195710 to not
be special-cased for system headers now that a warning is in
place, bringing it in line with other similar workarounds in clang.
Some examples:
|warning: keyword '__is_pod' will be treated as an identifier for
the remainder of the translation unit [-Wkeyword-compat]||
||struct __is_pod||
||
||warning: keyword '__uptr' will be treated as an identifier here
[-Wkeyword-compat]||
||union w *__uptr;|
Alp.
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