[cfe-dev] error: use of overloaded operator '==' is ambiguous

Eli Friedman eli.friedman at gmail.com
Thu Jul 29 18:55:12 PDT 2010

On Thu, Jul 29, 2010 at 6:03 PM, Shawn Erickson <shawnce at gmail.com> wrote:
> Sorry for the longish code example attached to this email but I am
> trying to understand if clang is being overly pedantic in this
> situation. Also please let me know if I should just file defects
> instead of posting to this mailing list (unsure if this is a clang
> problem or not).

Usually it's okay to just file... but since we're discussing it here,
might as well continue.

I believe the issue reduces to the following:

struct A
    operator int();
    operator bool();

int main(int argc, char** argv) {
    if (1000 == A()) {

I don't know the rules here off the top of my head...


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