From 63e330f402136a3a447f497f800752314bdb5a50 Mon Sep 17 00:00:00 2001
From: Edwin Cheng <edwin0cheng@gmail.com>
Date: Sat, 2 Jan 2021 22:06:59 +0800
Subject: Fix infer error of macro invocation in array expr

---
 crates/hir_ty/src/tests/regression.rs | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'crates/hir_ty/src/tests')

diff --git a/crates/hir_ty/src/tests/regression.rs b/crates/hir_ty/src/tests/regression.rs
index 307a257b1..cffe8630b 100644
--- a/crates/hir_ty/src/tests/regression.rs
+++ b/crates/hir_ty/src/tests/regression.rs
@@ -325,6 +325,24 @@ fn infer_paren_macro_call() {
     );
 }
 
+#[test]
+fn infer_array_macro_call() {
+    check_infer(
+        r#"
+        macro_rules! bar { () => {0u32} }
+        fn test() {
+            let a = [bar!()];
+        }
+        "#,
+        expect![[r#"
+            !0..4 '0u32': u32
+            44..69 '{     ...()]; }': ()
+            54..55 'a': [u32; _]
+            58..66 '[bar!()]': [u32; _]
+        "#]],
+    );
+}
+
 #[test]
 fn bug_1030() {
     check_infer(
-- 
cgit v1.2.3