Seems like gleam assumes file path is unix path. Should make a note

that it needs to handle Windows as well.

compiler-core/src/erlang.rs

@@ -27,7 +27,6 @@ use im::HashSet;
 use itertools::Itertools;
 use pattern::pattern;
 use regex::{Captures, Regex};
-use std::path;
 use std::sync::OnceLock;
 use std::{collections::HashMap, ops::Deref, str::FromStr, sync::Arc};
 use vec1::Vec1;
@@ -226,14 +225,13 @@ fn module_document<'a>(
 
     let src_path_full = EcoString::from(module.type_info.src_path.as_str());
     let root_str = root.to_string();
-    let separator = path::MAIN_SEPARATOR.to_string();
     let src_path_relative = root_str
         .is_empty()
         .then(|| src_path_full.clone())
         .unwrap_or_else(|| {
             EcoString::from(
                 src_path_full
-                    .strip_prefix(&(root_str + &separator))
+                    .strip_prefix(&(root_str + "/"))
                     .unwrap_or(&src_path_full),
             )
         });