"Could not find namespace node for function"...

[jesseray]

If you do the following using rustc 0.8-pre (6bc48b6 2013-09-16 09:00:44 -0700)

git clone https://github.com/jesseray/rust-http
cd ./rust-http
make

then you will see the following (amid some other stuff):

src/libhttp/client/request.rs:77:8: 101:9 warning: debuginfo: Could not find namespace node for function
                                      with name url_to_socket_addr. This is a bug! Please report this to
                                      github.com/mozilla/rust/issues
src/libhttp/client/request.rs:77         fn url_to_socket_addr(url: &Url) -> SocketAddr {
src/libhttp/client/request.rs:78             // Just grab the first IPv4 address
src/libhttp/client/request.rs:79             let addrs = get_host_addresses(url.host);
src/libhttp/client/request.rs:80             // TODO: Error handling
src/libhttp/client/request.rs:81             let addrs = addrs.unwrap();
src/libhttp/client/request.rs:82             let addr = do addrs.move_iter().find |&a| {
                             ...

[jdm]

Presumably you're building with -Z debug-info?

[jdm]

Could you also give the revision of rust-http that demonstrates this?

[jesseray]

Operating System: Fedora 19 (LXDE Spin), x86
Rust Version: rustc 0.8-pre (6bc48b6 2013-09-16 09:00:44 -0700)
Compiler Flags: -O -Z debug-info
Revision: https://github.com/jesseray/rust-http/commit/9c8ce38f21f67a15cc2a4aa48bb18818621d7cab

If you need more information, let me know :)

[michaelwoerister]

@jesseray Would you mind trying this again with a current version of rustc and without the -O flag? That would be great!
The namespace warnings should be gone now. Activating debug info and optimizations at the same time is not supported at the moment, unfortunately.

[michaelwoerister]

I think this issue can be closed. The error message as reported here cannot not occur anymore (the whole logic leading to it has been removed some time ago), so any similar problem would warrant a new issue to be opened anyway.