From 70d43c3faf6cc4e6fe4833c6375d05e54874ca0d Mon Sep 17 00:00:00 2001
From: Lukas Wirth <lukastw97@gmail.com>
Date: Sun, 24 Jan 2021 02:17:41 +0100
Subject: Add validation for mutable const items

---
 .../parser/err/0047_mutable_const_item.rast        | 22 ++++++++++++++++++++++
 .../parser/err/0047_mutable_const_item.rs          |  1 +
 2 files changed, 23 insertions(+)
 create mode 100644 crates/syntax/test_data/parser/err/0047_mutable_const_item.rast
 create mode 100644 crates/syntax/test_data/parser/err/0047_mutable_const_item.rs

(limited to 'crates/syntax/test_data/parser/err')

diff --git a/crates/syntax/test_data/parser/err/0047_mutable_const_item.rast b/crates/syntax/test_data/parser/err/0047_mutable_const_item.rast
new file mode 100644
index 000000000..c7eb312c9
--- /dev/null
+++ b/crates/syntax/test_data/parser/err/0047_mutable_const_item.rast
@@ -0,0 +1,22 @@
+SOURCE_FILE@0..24
+  CONST@0..23
+    CONST_KW@0..5 "const"
+    WHITESPACE@5..6 " "
+    MUT_KW@6..9 "mut"
+    WHITESPACE@9..10 " "
+    NAME@10..13
+      IDENT@10..13 "FOO"
+    COLON@13..14 ":"
+    WHITESPACE@14..15 " "
+    TUPLE_TYPE@15..17
+      L_PAREN@15..16 "("
+      R_PAREN@16..17 ")"
+    WHITESPACE@17..18 " "
+    EQ@18..19 "="
+    WHITESPACE@19..20 " "
+    TUPLE_EXPR@20..22
+      L_PAREN@20..21 "("
+      R_PAREN@21..22 ")"
+    SEMICOLON@22..23 ";"
+  WHITESPACE@23..24 "\n"
+error 6..9: const globals cannot be mutable
diff --git a/crates/syntax/test_data/parser/err/0047_mutable_const_item.rs b/crates/syntax/test_data/parser/err/0047_mutable_const_item.rs
new file mode 100644
index 000000000..b34336f3f
--- /dev/null
+++ b/crates/syntax/test_data/parser/err/0047_mutable_const_item.rs
@@ -0,0 +1 @@
+const mut FOO: () = ();
-- 
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