Merge #4221

4221: Special-case try macro to better support 2015 edition r=matklad a=matklad



bors r+
🤖

Co-authored-by: Aleksey Kladov <[email protected]>

2 files changed, 36 insertions, 0 deletions

diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0159_try_macro_fallback.rast b/crates/ra_syntax/test_data/parser/inline/ok/0159_try_macro_fallback.rast
new file mode 100644
index 000000000..beb6d8010
--- /dev/null
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0159_try_macro_fallback.rast
@@ -0,0 +1,35 @@
+[email protected]
+  [email protected]
+    [email protected] "fn"
+    [email protected] " "
+    [email protected]
+      [email protected] "foo"
+    [email protected]
+      [email protected] "("
+      [email protected] ")"
+    [email protected] " "
+    [email protected]
+      [email protected]
+        [email protected] "{"
+        [email protected] " "
+        [email protected]
+          [email protected]
+            [email protected]
+              [email protected]
+                [email protected]
+                  [email protected] "try"
+            [email protected] "!"
+            [email protected]
+              [email protected] "("
+              [email protected] "Ok"
+              [email protected]
+                [email protected] "("
+                [email protected]
+                  [email protected] "("
+                  [email protected] ")"
+                [email protected] ")"
+              [email protected] ")"
+          [email protected] ";"
+        [email protected] " "
+        [email protected] "}"
+  [email protected] "\n"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0159_try_macro_fallback.rs b/crates/ra_syntax/test_data/parser/inline/ok/0159_try_macro_fallback.rs
new file mode 100644
index 000000000..61a6b46a0
--- /dev/null
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0159_try_macro_fallback.rs
@@ -0,0 +1 @@
+fn foo() { try!(Ok(())); }