Merge #4737

4737: Parse default unsafe & default const r=matklad a=Avi-D-coder

Closes: #4718 #4264

Co-authored-by: Avi Dessauer <[email protected]>

2 files changed, 43 insertions, 0 deletions

diff --git a/crates/ra_syntax/test_data/parser/err/0043_default_const.rast b/crates/ra_syntax/test_data/parser/err/0043_default_const.rast
new file mode 100644
index 000000000..8eb583ef8
--- /dev/null
+++ b/crates/ra_syntax/test_data/parser/err/0043_default_const.rast
@@ -0,0 +1,40 @@
+[email protected]
+  [email protected]
+    [email protected] "trait"
+    [email protected] " "
+    [email protected]
+      [email protected] "T"
+    [email protected] " "
+    [email protected]
+      [email protected] "{"
+      [email protected] "\n  "
+      [email protected]
+        [email protected]
+          [email protected]
+            [email protected]
+              [email protected] "default"
+      [email protected] " "
+      [email protected]
+        [email protected] "const"
+        [email protected] " "
+        [email protected]
+          [email protected] "f"
+        [email protected] ":"
+        [email protected] " "
+        [email protected]
+          [email protected]
+            [email protected]
+              [email protected]
+                [email protected] "u8"
+        [email protected] " "
+        [email protected] "="
+        [email protected] " "
+        [email protected]
+          [email protected] "0"
+        [email protected] ";"
+      [email protected] "\n"
+      [email protected] "}"
+  [email protected] "\n"
+error 19..19: expected BANG
+error 19..19: expected `{`, `[`, `(`
+error 19..19: expected SEMICOLON
diff --git a/crates/ra_syntax/test_data/parser/err/0043_default_const.rs b/crates/ra_syntax/test_data/parser/err/0043_default_const.rs
new file mode 100644
index 000000000..80f15474a
--- /dev/null
+++ b/crates/ra_syntax/test_data/parser/err/0043_default_const.rs
@@ -0,0 +1,3 @@
+trait T {
+  default const f: u8 = 0;
+}