4 files changed, 27 insertions, 43 deletions

diff --git a/crates/ra_hir/src/from_source.rs b/crates/ra_hir/src/from_source.rs
index a012f33f7..f80d8eb5f 100644
--- a/crates/ra_hir/src/from_source.rs
+++ b/crates/ra_hir/src/from_source.rs
@@ -189,14 +189,14 @@ impl Module {
             ModuleSource::SourceFile(_) => None,
         };
 
-        let source_root_id = db.file_source_root(src.file_id.original_file(db));
-        db.source_root_crates(source_root_id).iter().map(|&crate_id| Crate { crate_id }).find_map(
-            |krate| {
+        db.relevant_crates(src.file_id.original_file(db))
+            .iter()
+            .map(|&crate_id| Crate { crate_id })
+            .find_map(|krate| {
                 let def_map = db.crate_def_map(krate);
                 let module_id = def_map.find_module_by_source(src.file_id, decl_id)?;
                 Some(Module { krate, module_id })
-            },
-        )
+            })
     }
 }
 
diff --git a/crates/ra_hir/src/ids.rs b/crates/ra_hir/src/ids.rs
index 85b022744..499dcafea 100644
--- a/crates/ra_hir/src/ids.rs
+++ b/crates/ra_hir/src/ids.rs
@@ -85,11 +85,7 @@ impl HirFileId {
                 // Note:
                 // The final goal we would like to make all parse_macro success,
                 // such that the following log will not call anyway.
-                log::warn!(
-                    "fail on macro_parse: (reason: {}) {}",
-                    err,
-                    macro_call_id.debug_dump(db)
-                );
+                log::warn!("fail on macro_parse: (reason: {})", err,);
             })
             .ok()?;
         match macro_file.macro_file_kind {
@@ -367,35 +363,6 @@ impl AstItemDef<ast::TypeAliasDef> for TypeAliasId {
     }
 }
 
-impl MacroCallId {
-    pub fn debug_dump(self, db: &impl AstDatabase) -> String {
-        let loc = self.loc(db);
-        let node = loc.ast_id.to_node(db);
-        let syntax_str = {
-            let mut res = String::new();
-            node.syntax().text().for_each_chunk(|chunk| {
-                if !res.is_empty() {
-                    res.push(' ')
-                }
-                res.push_str(chunk)
-            });
-            res
-        };
-
-        // dump the file name
-        let file_id: HirFileId = self.loc(db).ast_id.file_id();
-        let original = file_id.original_file(db);
-        let macro_rules = db.macro_def(loc.def);
-
-        format!(
-            "macro call [file: {:?}] : {}\nhas rules: {}",
-            db.file_relative_path(original),
-            syntax_str,
-            macro_rules.is_some()
-        )
-    }
-}
-
 /// This exists just for Chalk, because Chalk just has a single `StructId` where
 /// we have different kinds of ADTs, primitive types and special type
 /// constructors like tuples and function pointers.
diff --git a/crates/ra_hir/src/mock.rs b/crates/ra_hir/src/mock.rs
index 827424983..0b278deb3 100644
--- a/crates/ra_hir/src/mock.rs
+++ b/crates/ra_hir/src/mock.rs
@@ -5,10 +5,10 @@ use std::{panic, sync::Arc};
 use parking_lot::Mutex;
 use ra_cfg::CfgOptions;
 use ra_db::{
-    salsa, CrateGraph, CrateId, Edition, FileId, FilePosition, SourceDatabase, SourceRoot,
-    SourceRootId,
+    salsa, CrateGraph, CrateId, Edition, FileId, FileLoader, FileLoaderDelegate, FilePosition,
+    SourceDatabase, SourceDatabaseExt, SourceRoot, SourceRootId,
 };
-use relative_path::RelativePathBuf;
+use relative_path::{RelativePath, RelativePathBuf};
 use rustc_hash::FxHashMap;
 use test_utils::{extract_offset, parse_fixture, CURSOR_MARKER};
 
@@ -17,6 +17,7 @@ use crate::{db, debug::HirDebugHelper, diagnostics::DiagnosticSink};
 pub const WORKSPACE: SourceRootId = SourceRootId(0);
 
 #[salsa::database(
+    ra_db::SourceDatabaseExtStorage,
     ra_db::SourceDatabaseStorage,
     db::InternDatabaseStorage,
     db::AstDatabaseStorage,
@@ -34,6 +35,22 @@ pub struct MockDatabase {
 
 impl panic::RefUnwindSafe for MockDatabase {}
 
+impl FileLoader for MockDatabase {
+    fn file_text(&self, file_id: FileId) -> Arc<String> {
+        FileLoaderDelegate(self).file_text(file_id)
+    }
+    fn resolve_relative_path(
+        &self,
+        anchor: FileId,
+        relative_path: &RelativePath,
+    ) -> Option<FileId> {
+        FileLoaderDelegate(self).resolve_relative_path(anchor, relative_path)
+    }
+    fn relevant_crates(&self, file_id: FileId) -> Arc<Vec<CrateId>> {
+        FileLoaderDelegate(self).relevant_crates(file_id)
+    }
+}
+
 impl HirDebugHelper for MockDatabase {
     fn crate_name(&self, krate: CrateId) -> Option<String> {
         self.crate_names.get(&krate).cloned()
diff --git a/crates/ra_hir/src/nameres/tests/incremental.rs b/crates/ra_hir/src/nameres/tests/incremental.rs
index c41862a0b..af9c39760 100644
--- a/crates/ra_hir/src/nameres/tests/incremental.rs
+++ b/crates/ra_hir/src/nameres/tests/incremental.rs
@@ -2,7 +2,7 @@ use super::*;
 
 use std::sync::Arc;
 
-use ra_db::SourceDatabase;
+use ra_db::{SourceDatabase, SourceDatabaseExt};
 
 fn check_def_map_is_not_recomputed(initial: &str, file_change: &str) {
     let (mut db, pos) = MockDatabase::with_position(initial);