[Bug c/28368] -std=c89 doesn't warn about gcc's "?:" extension

[manu at gcc dot gnu dot org]

------- Comment #2 from manu at gcc dot gnu dot org  2007-03-07 17:57 -------
The documentation says that you should use -pedantic to warn about GCC
extensions[*], so I am not sure whether this is valid. But honestly, from the
description of "-std=", I would understand that GNU extensions are disabled
when using -std=c89 or that pedantic does not warn for them when using
-std=gnu89, but neither of those are true.

[*] http://gcc.gnu.org/onlinedocs/gcc/C-Extensions.html#C-Extensions


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28368