Method intern_name

winch/codegen/src/codegen/env.rs:383–388

Interns `name` into a `UserExternalNameRef` and ensures that duplicate instances of `name` are given a unique name ref index.

(&mut self, name: UserExternalName)

    /// Interns `name` into a `UserExternalNameRef` and ensures that duplicate
    /// instances of `name` are given a unique name ref index.
    fn intern_name(&mut self, name: UserExternalName) -> UserExternalNameRef {
        *self
            .name_intern
            .entry(name.clone())
            .or_insert_with(|| self.name_map.push(name))
    }

    /// Extracts the name map that was created while translating this function.
    pub fn take_name_map(&mut self) -> PrimaryMap<UserExternalNameRef, UserExternalName> {