3 files changed, 10 insertions, 5 deletions

diff --git a/crates/ra_analysis/Cargo.toml b/crates/ra_analysis/Cargo.toml
index 5d7915fa5..892e34235 100644
--- a/crates/ra_analysis/Cargo.toml
+++ b/crates/ra_analysis/Cargo.toml
@@ -11,7 +11,7 @@ rayon = "1.0.2"
 fst = "0.3.1"
 ra_syntax = { path = "../ra_syntax" }
 ra_editor = { path = "../ra_editor" }
-salsa = "0.6.2"
+salsa = "0.7.0"
 rustc-hash = "1.0"
 
 [dev-dependencies]
diff --git a/crates/ra_analysis/src/imp.rs b/crates/ra_analysis/src/imp.rs
index 57657105b..efb3182a6 100644
--- a/crates/ra_analysis/src/imp.rs
+++ b/crates/ra_analysis/src/imp.rs
@@ -84,7 +84,7 @@ impl Default for FileResolverImp {
     }
 }
 
-#[derive(Debug, Default)]
+#[derive(Debug)]
 pub(crate) struct AnalysisHostImpl {
     db: db::RootDatabase,
 }
@@ -92,7 +92,12 @@ pub(crate) struct AnalysisHostImpl {
 
 impl AnalysisHostImpl {
     pub fn new() -> AnalysisHostImpl {
-        AnalysisHostImpl::default()
+        let db = db::RootDatabase::default();
+        db.query(crate::input::SourceRootQuery)
+            .set(WORKSPACE, Default::default());
+        db.query(crate::input::CrateGraphQuery)
+            .set((), Default::default());
+        AnalysisHostImpl { db }
     }
     pub fn analysis(&self) -> AnalysisImpl {
         AnalysisImpl {
diff --git a/crates/ra_analysis/src/input.rs b/crates/ra_analysis/src/input.rs
index e64fad40c..98781751a 100644
--- a/crates/ra_analysis/src/input.rs
+++ b/crates/ra_analysis/src/input.rs
@@ -67,10 +67,10 @@ salsa::query_group! {
     }
 }
 
-#[derive(Default, Debug, Clone, Copy, PartialEq, Eq, Hash, PartialOrd, Ord)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, PartialOrd, Ord)]
 pub(crate) struct SourceRootId(pub(crate) u32);
 
-#[derive(Clone, Default, Debug, PartialEq, Eq)]
+#[derive(Default, Clone, Debug, PartialEq, Eq)]
 pub(crate) struct SourceRoot {
     pub(crate) file_resolver: FileResolverImp,
     pub(crate) files: FxHashSet<FileId>,