[Bug c/57813] Change of global variable ignored

[daniel.oertwig at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57813

--- Comment #8 from Daniel Oertwig <daniel.oertwig at gmail dot com> ---
Ok, so: Is this behaviour "part" of the language or a bug in gcc?
I could not find any documentation specifying that a sequence point should be
inbetween the (side-effect) evaluation of the function call and the (value)
evaluation of the assignment.