From 5a1385007cb7509d50a77afa5a47ed0685f7f2f9 Mon Sep 17 00:00:00 2001
From: Florian Diebold <flodiebold@gmail.com>
Date: Fri, 25 Jan 2019 21:32:49 +0100
Subject: Fix type inference of binops on int/float variables

Fixes #651.
---
 crates/ra_hir/src/ty/snapshots/tests__bug_651.snap | 13 +++++++++++++
 crates/ra_hir/src/ty/tests.rs                      | 13 +++++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__bug_651.snap

(limited to 'crates/ra_hir/src/ty')

diff --git a/crates/ra_hir/src/ty/snapshots/tests__bug_651.snap b/crates/ra_hir/src/ty/snapshots/tests__bug_651.snap
new file mode 100644
index 000000000..d23d3f139
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__bug_651.snap
@@ -0,0 +1,13 @@
+---
+created: "2019-01-25T20:31:47.275112244+00:00"
+creator: insta@0.5.2
+expression: "&result"
+source: crates/ra_hir/src/ty/tests.rs
+---
+[11; 41) '{     ...+ y; }': ()
+[21; 22) 'y': i32
+[25; 27) '92': i32
+[33; 34) '1': i32
+[33; 38) '1 + y': i32
+[37; 38) 'y': i32
+
diff --git a/crates/ra_hir/src/ty/tests.rs b/crates/ra_hir/src/ty/tests.rs
index 92c74cf00..389bdaf23 100644
--- a/crates/ra_hir/src/ty/tests.rs
+++ b/crates/ra_hir/src/ty/tests.rs
@@ -532,6 +532,19 @@ fn test() {
     );
 }
 
+#[test]
+fn bug_651() {
+    check_inference(
+        "bug_651",
+        r#"
+fn quux() {
+    let y = 92;
+    1 + y;
+}
+"#,
+    );
+}
+
 fn infer(content: &str) -> String {
     let (db, _, file_id) = MockDatabase::with_single_file(content);
     let source_file = db.source_file(file_id);
-- 
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