Merge #3047

3047: Update async unsafe fn ordering in parser r=matklad a=kiljacken

As of rust-lang/rust#61319 the correct order for functions that are both unsafe and async is: `async unsafe fn` and not `unsafe async fn`.

This commit updates the parser tests to reflect this, and corrects parsing behavior to accept the correct ordering.

Fixes #3025

Co-authored-by: Emil Lauridsen <[email protected]>

4 files changed, 11 insertions, 11 deletions

diff --git a/crates/ra_syntax/test_data/parser/inline/err/0010_wrong_order_fns.rs b/crates/ra_syntax/test_data/parser/inline/err/0010_wrong_order_fns.rs
index 16edee95d..731e58013 100644
--- a/crates/ra_syntax/test_data/parser/inline/err/0010_wrong_order_fns.rs
+++ b/crates/ra_syntax/test_data/parser/inline/err/0010_wrong_order_fns.rs
@@ -1,2 +1,2 @@
-async unsafe fn foo() {}
+unsafe async fn foo() {}
 unsafe const fn bar() {}
diff --git a/crates/ra_syntax/test_data/parser/inline/err/0010_wrong_order_fns.txt b/crates/ra_syntax/test_data/parser/inline/err/0010_wrong_order_fns.txt
index 2ea6a566d..289193b9e 100644
--- a/crates/ra_syntax/test_data/parser/inline/err/0010_wrong_order_fns.txt
+++ b/crates/ra_syntax/test_data/parser/inline/err/0010_wrong_order_fns.txt
@@ -1,9 +1,9 @@
 SOURCE_FILE@[0; 50)
-  ERROR@[0; 5)
-    ASYNC_KW@[0; 5) "async"
-  WHITESPACE@[5; 6) " "
-  FN_DEF@[6; 24)
-    UNSAFE_KW@[6; 12) "unsafe"
+  ERROR@[0; 6)
+    UNSAFE_KW@[0; 6) "unsafe"
+  WHITESPACE@[6; 7) " "
+  FN_DEF@[7; 24)
+    ASYNC_KW@[7; 12) "async"
     WHITESPACE@[12; 13) " "
     FN_KW@[13; 15) "fn"
     WHITESPACE@[15; 16) " "
@@ -37,5 +37,5 @@ SOURCE_FILE@[0; 50)
         L_CURLY@[47; 48) "{"
         R_CURLY@[48; 49) "}"
   WHITESPACE@[49; 50) "\n"
-error 5: expected existential, fn, trait or impl
+error 6: expected existential, fn, trait or impl
 error 31: expected existential, fn, trait or impl
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0128_combined_fns.rs b/crates/ra_syntax/test_data/parser/inline/ok/0128_combined_fns.rs
index 46af91b82..126287145 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0128_combined_fns.rs
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0128_combined_fns.rs
@@ -1,2 +1,2 @@
-unsafe async fn foo() {}
+async unsafe fn foo() {}
 const unsafe fn bar() {}
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0128_combined_fns.txt b/crates/ra_syntax/test_data/parser/inline/ok/0128_combined_fns.txt
index cae75c41d..8a972cdb2 100644
--- a/crates/ra_syntax/test_data/parser/inline/ok/0128_combined_fns.txt
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0128_combined_fns.txt
@@ -1,8 +1,8 @@
 SOURCE_FILE@[0; 50)
   FN_DEF@[0; 24)
-    UNSAFE_KW@[0; 6) "unsafe"
-    WHITESPACE@[6; 7) " "
-    ASYNC_KW@[7; 12) "async"
+    ASYNC_KW@[0; 5) "async"
+    WHITESPACE@[5; 6) " "
+    UNSAFE_KW@[6; 12) "unsafe"
     WHITESPACE@[12; 13) " "
     FN_KW@[13; 15) "fn"
     WHITESPACE@[15; 16) " "