http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54420
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jason at gcc dot gnu.org
--- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> 2012-09-04
22:16:57 UTC ---
The name __lambda, like all names beginning with "__", is reserved to the
implementation.
In addition, some identifiers are reserved for use by C++ implementations and
standard libraries (17.6.4.3.2) and shall not be used otherwise; no diagnostic
is required.
— Each name that contains a double underscore _ _ or begins with an underscore
followed by an uppercase letter (2.12) is reserved to the implementation for
any use.
I'll fix 4.8 to avoid crashing on this testcase, but I don't want to change the
release branches.