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use rustc_span::Symbol;
use rustc_target::spec::abi::Abi;

use crate::*;
use shims::foreign_items::EmulateForeignItemResult;

impl<'mir, 'tcx: 'mir> EvalContextExt<'mir, 'tcx> for crate::MiriInterpCx<'mir, 'tcx> {}

pub fn is_dyn_sym(_name: &str) -> bool {
    false
}

pub trait EvalContextExt<'mir, 'tcx: 'mir>: crate::MiriInterpCxExt<'mir, 'tcx> {
    #[allow(unused, clippy::match_single_binding)] // there isn't anything here yet
    fn emulate_foreign_item_inner(
        &mut self,
        link_name: Symbol,
        abi: Abi,
        args: &[OpTy<'tcx, Provenance>],
        dest: &PlaceTy<'tcx, Provenance>,
    ) -> InterpResult<'tcx, EmulateForeignItemResult> {
        let this = self.eval_context_mut();

        match link_name.as_str() {
            _ => return Ok(EmulateForeignItemResult::NotSupported),
        }

        Ok(EmulateForeignItemResult::NeedsJumping)
    }
}