Fix handling of literal patterns

Wrap them in a LiteralPat node so they can be distinguished from literal
expressions.

1 files changed, 13 insertions, 0 deletions

diff --git a/crates/ra_hir/src/ty/snapshots/tests__infer_std_crash_3.snap b/crates/ra_hir/src/ty/snapshots/tests__infer_std_crash_3.snap
new file mode 100644
index 000000000..d15b77e17
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__infer_std_crash_3.snap
@@ -0,0 +1,13 @@
+---
+created: "2019-02-09T18:02:37.377591660Z"
+creator: [email protected]
+source: crates/ra_hir/src/ty/tests.rs
+expression: "&result"
+---
+[18; 102) '{     ...   } }': ()
+[24; 100) 'match ...     }': ()
+[42; 88) 'SizeSk...tail }': [unknown]
+[76; 80) 'true': [unknown]
+[82; 86) 'tail': [unknown]
+[92; 94) '{}': ()
+