3 files changed, 7 insertions, 23 deletions

diff --git a/crates/ra_ide_api/Cargo.toml b/crates/ra_ide_api/Cargo.toml
index 97c8bab18..c64226801 100644
--- a/crates/ra_ide_api/Cargo.toml
+++ b/crates/ra_ide_api/Cargo.toml
@@ -30,7 +30,12 @@ ra_assists = { path = "../ra_assists" }
 
 [dev-dependencies]
 insta = "0.7.0"
-proptest = "0.9.0"
+
+[dev-dependencies.proptest]
+version = "0.9.0"
+# Disable `fork` feature to allow compiling on webassembly
+default-features = false
+features = ["std", "bit-set", "break-dead-code"]
 
 [features]
 jemalloc = [ "jemallocator", "jemalloc-ctl" ]
diff --git a/crates/ra_ide_api/src/db.rs b/crates/ra_ide_api/src/db.rs
index 00f4bdfd2..ea4255d35 100644
--- a/crates/ra_ide_api/src/db.rs
+++ b/crates/ra_ide_api/src/db.rs
@@ -15,7 +15,7 @@ use crate::{LineIndex, symbol_index::{self, SymbolsDatabase}};
     LineIndexDatabaseStorage,
     symbol_index::SymbolsDatabaseStorage,
     hir::db::HirDatabaseStorage,
-    hir::db::PersistentHirDatabaseStorage
+    hir::db::DefDatabaseStorage
 )]
 #[derive(Debug)]
 pub(crate) struct RootDatabase {
diff --git a/crates/ra_ide_api/src/diagnostics.rs b/crates/ra_ide_api/src/diagnostics.rs
index aabb614b9..b9dc424c6 100644
--- a/crates/ra_ide_api/src/diagnostics.rs
+++ b/crates/ra_ide_api/src/diagnostics.rs
@@ -157,27 +157,6 @@ fn check_module(
                     fix: Some(fix),
                 }
             }
-            Problem::NotDirOwner { move_to, candidate } => {
-                let move_file = FileSystemEdit::MoveFile {
-                    src: file_id,
-                    dst_source_root: source_root,
-                    dst_path: move_to.clone(),
-                };
-                let create_file =
-                    FileSystemEdit::CreateFile { source_root, path: move_to.join(candidate) };
-                let fix = SourceChange {
-                    label: "move file and create module".to_string(),
-                    source_file_edits: Vec::new(),
-                    file_system_edits: vec![move_file, create_file],
-                    cursor_position: None,
-                };
-                Diagnostic {
-                    range: name_node.range(),
-                    message: "can't declare module at this location".to_string(),
-                    severity: Severity::Error,
-                    fix: Some(fix),
-                }
-            }
         };
         acc.push(diag)
     }