https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51494
Arthur O'Dwyer <arthur.j.odwyer at gmail dot com> changed:
What |Removed |Added
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CC| |arthur.j.odwyer at gmail dot
com
--- Comment #11 from Arthur O'Dwyer <arthur.j.odwyer at gmail dot com> ---
Is there a workaround available for GCC 4.6.3?
That is, I have some code that looks like
class A {
static A *unwrap(void *p);
static void api_helper(void *p) { A *a = unwrap(p); ... }
void init() { register_with_api(&api_helper); }
};
where "api_helper" exists only to conform to the requirements of the external
API.
To reduce the surface area of the class, I'd like to refactor this into
something like
class A {
static A *unwrap(void *p);
void init() {
auto api_helper = [](void *a) { A *a = unwrap(p); ... };
register_with_api(api_helper);
}
};
but at the moment I'm hitting this bug in gcc (Ubuntu/Linaro 4.6.3-1ubuntu5)
4.6.3 because "api_helper" happens to also want to use some static members of
A.
I understand if there's no workaround (beyond "upgrade to gcc 4.8"), but if
there IS one, I'd like to know it!
