[Bug c/51088] undefined label with statement expression and cond expression

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51088

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |jakub at gcc dot gnu.org

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
The original testcase has undefined behavior, as documented:
"Jumping into a statement expression with a computed 'goto' (*note Labels as
Values::) has undefined behavior."
So, just don't do that.