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 +
.../test_data/parser/ok/0024_const_item.rast | 23 +---------------------
.../syntax/test_data/parser/ok/0024_const_item.rs | 1 -
4 files changed, 24 insertions(+), 23 deletions(-)
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')
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: () = ();
diff --git a/crates/syntax/test_data/parser/ok/0024_const_item.rast b/crates/syntax/test_data/parser/ok/0024_const_item.rast
index dd1b9c9a0..b89ed6f98 100644
--- a/crates/syntax/test_data/parser/ok/0024_const_item.rast
+++ b/crates/syntax/test_data/parser/ok/0024_const_item.rast
@@ -1,4 +1,4 @@
-SOURCE_FILE@0..64
+SOURCE_FILE@0..39
CONST@0..17
CONST_KW@0..5 "const"
WHITESPACE@5..6 " "
@@ -36,24 +36,3 @@ SOURCE_FILE@0..64
INT_NUMBER@35..37 "92"
SEMICOLON@37..38 ";"
WHITESPACE@38..39 "\n"
- CONST@39..63
- CONST_KW@39..44 "const"
- WHITESPACE@44..45 " "
- MUT_KW@45..48 "mut"
- WHITESPACE@48..49 " "
- NAME@49..52
- IDENT@49..52 "BAR"
- COLON@52..53 ":"
- WHITESPACE@53..54 " "
- PATH_TYPE@54..57
- PATH@54..57
- PATH_SEGMENT@54..57
- NAME_REF@54..57
- IDENT@54..57 "u32"
- WHITESPACE@57..58 " "
- EQ@58..59 "="
- WHITESPACE@59..60 " "
- LITERAL@60..62
- INT_NUMBER@60..62 "62"
- SEMICOLON@62..63 ";"
- WHITESPACE@63..64 "\n"
diff --git a/crates/syntax/test_data/parser/ok/0024_const_item.rs b/crates/syntax/test_data/parser/ok/0024_const_item.rs
index a806a209d..1f2ffa0da 100644
--- a/crates/syntax/test_data/parser/ok/0024_const_item.rs
+++ b/crates/syntax/test_data/parser/ok/0024_const_item.rs
@@ -1,3 +1,2 @@
const _: u32 = 0;
const FOO: u32 = 92;
-const mut BAR: u32 = 62;
--
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