[cfe-dev] Implicit conversions of id in objc++

[John McCall]

On Jun 10, 2010, at 8:45 PM, Nico Weber wrote:

> Hi,
> 
> cat > out.mm << EOF
> class A {
>  public:
>    void operator<<(bool n);
>    void operator<<(const void* p);
> };
> 
> int f() {
>   id b;
>   A a;
>   a << b;
> }
> EOF
> 
> g++ -c out.mm  #works
> clang++ -c out.mm
> test.mm:13:5: error: use of overloaded operator '<<' is ambiguous
>   a << b;
>   ~ ^  ~
> test.mm:6:9: note: candidate function
>    void operator<<(bool n);
>         ^
> test.mm:7:9: note: candidate function
>    void operator<<(const void* p);
>         ^
> 1 error generated.
> 
> Is this intentional? Should I file a bug?

This is not intentional, but you should not file a bug because I have fixed it (in r105817).  Thanks for the report!

John.
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