Method source_location_before_visit_op

winch/codegen/src/codegen/mod.rs:2307–2312

Hook to handle source location mapping before visiting an operator.

(&mut self, offset: usize)

    // Hook to handle source location mapping before visiting an operator.
    fn source_location_before_visit_op(&mut self, offset: usize) -> Result<()> {
        let loc = SourceLoc::new(offset as u32);
        let rel = self.source_loc_from(loc);
        self.source_location.current = self.masm.start_source_loc(rel)?;
        Ok(())
    }

    // Hook to handle source location mapping after visiting an operator.
    fn source_location_after_visit_op(&mut self) -> Result<()> {