Name resolution 2.0 trait methods ICE

[P-E-P]

Code

Requires the following flag: -frust-name-resolution-2.0

pub mod example {
    pub trait MyTrait {
        fn test(self);
    }
}

pub mod bis {
    use super::example::MyTrait;
    pub struct Toto;

    impl MyTrait for Toto {
        fn test(self) {

        }
    }
}

use example::MyTrait;

fn main() {
    let toto = bis::Toto;
    toto.test();
}

Meta

• 65f283d

Error output

Backtrace

crab1: internal compiler error: in get_type, at rust/ast/rust-item.h:533
0x273d33c internal_error(char const*, ...)
  ???:0
0xacfe79 fancy_abort(char const*, int, char const*)
  ???:0
0xd57268 Rust::Resolver2_0::NameResolutionContext::scoped(Rust::Resolver2_0::Rib, unsigned int, std::function<void ()>, tl::optional<Rust::Identifier>)
  ???:0
0xd5a30b Rust::Resolver2_0::DefaultResolver::visit(Rust::AST::Function&)
  ???:0
0xd57268 Rust::Resolver2_0::NameResolutionContext::scoped(Rust::Resolver2_0::Rib, unsigned int, std::function<void ()>, tl::optional<Rust::Identifier>)
  ???:0
0xd5a5f5 Rust::Resolver2_0::DefaultResolver::visit(Rust::AST::Trait&)
  ???:0
0xd57268 Rust::Resolver2_0::NameResolutionContext::scoped(Rust::Resolver2_0::Rib, unsigned int, std::function<void ()>, tl::optional<Rust::Identifier>)
  ???:0
0xd5e1e0 Rust::Resolver2_0::TopLevel::visit(Rust::AST::Module&)
  ???:0
0xd5ca0f Rust::Resolver2_0::TopLevel::go(Rust::AST::Crate&)
  ???:0
0xd6a80e Rust::Resolver2_0::Early::go(Rust::AST::Crate&)
  ???:0
0xc07082 Rust::Session::expansion(Rust::AST::Crate&, Rust::Resolver2_0::NameResolutionContext&)
  ???:0
0xc12ddd Rust::Session::compile_crate(char const*)
  ???:0
Please submit a full bug report, with preprocessed source (by using -freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
Compiler returned: 1