parser,syntax: Add separate parser for stmt with optional semicolon

Adjusting `grammar::fragments::stmt` to Optional or Yes will break
original functionality and tests.

13 files changed, 66 insertions, 5 deletions

diff --git a/crates/syntax/src/lib.rs b/crates/syntax/src/lib.rs
index 51ae3da07..da151e328 100644
--- a/crates/syntax/src/lib.rs
+++ b/crates/syntax/src/lib.rs
@@ -215,7 +215,7 @@ impl ast::Attr {
 impl ast::Stmt {
     /// Returns `text`, parsed as statement, but only if it has no errors.
     pub fn parse(text: &str) -> Result<Self, ()> {
-        parsing::parse_text_fragment(text, parser::FragmentKind::Statement)
+        parsing::parse_text_fragment(text, parser::FragmentKind::StatementOptionalSemi)
     }
 }
 
diff --git a/crates/syntax/test_data/parser/fragments/stmt/err/0000_fn_call.rast b/crates/syntax/test_data/parser/fragments/stmt/err/0000_fn_call.rast
deleted file mode 100644
index 5df7507e2..000000000
--- a/crates/syntax/test_data/parser/fragments/stmt/err/0000_fn_call.rast
+++ /dev/null
@@ -1 +0,0 @@
-ERROR
diff --git a/crates/syntax/test_data/parser/fragments/stmt/err/0000_let_stmt.rast b/crates/syntax/test_data/parser/fragments/stmt/err/0000_let_stmt.rast
deleted file mode 100644
index 5df7507e2..000000000
--- a/crates/syntax/test_data/parser/fragments/stmt/err/0000_let_stmt.rast
+++ /dev/null
@@ -1 +0,0 @@
-ERROR
diff --git a/crates/syntax/test_data/parser/fragments/stmt/err/0000_macro_let_stmt.rast b/crates/syntax/test_data/parser/fragments/stmt/err/0000_macro_let_stmt.rast
deleted file mode 100644
index 5df7507e2..000000000
--- a/crates/syntax/test_data/parser/fragments/stmt/err/0000_macro_let_stmt.rast
+++ /dev/null
@@ -1 +0,0 @@
-ERROR
diff --git a/crates/syntax/test_data/parser/fragments/stmt/err/0000_macro_unterminated_let_stmt.rast b/crates/syntax/test_data/parser/fragments/stmt/err/0000_macro_unterminated_let_stmt.rast
deleted file mode 100644
index 5df7507e2..000000000
--- a/crates/syntax/test_data/parser/fragments/stmt/err/0000_macro_unterminated_let_stmt.rast
+++ /dev/null
@@ -1 +0,0 @@
-ERROR
diff --git a/crates/syntax/test_data/parser/fragments/stmt/ok/0000_fn_call.rast b/crates/syntax/test_data/parser/fragments/stmt/ok/0000_fn_call.rast
new file mode 100644
index 000000000..8c186da93
--- /dev/null
+++ b/crates/syntax/test_data/parser/fragments/stmt/ok/0000_fn_call.rast
@@ -0,0 +1,11 @@
+[email protected]
+  [email protected]
+    [email protected]
+      [email protected]
+        [email protected]
+          [email protected]
+            [email protected] "foo"
+    [email protected]
+      [email protected] "("
+      [email protected] ")"
+  [email protected] ";"
diff --git a/crates/syntax/test_data/parser/fragments/stmt/err/0000_fn_call.rs b/crates/syntax/test_data/parser/fragments/stmt/ok/0000_fn_call.rs
index a280f9a5c..a280f9a5c 100644
--- a/crates/syntax/test_data/parser/fragments/stmt/err/0000_fn_call.rs
+++ b/crates/syntax/test_data/parser/fragments/stmt/ok/0000_fn_call.rs
diff --git a/crates/syntax/test_data/parser/fragments/stmt/ok/0000_let_stmt.rast b/crates/syntax/test_data/parser/fragments/stmt/ok/0000_let_stmt.rast
new file mode 100644
index 000000000..8ab38da21
--- /dev/null
+++ b/crates/syntax/test_data/parser/fragments/stmt/ok/0000_let_stmt.rast
@@ -0,0 +1,12 @@
+[email protected]
+  [email protected] "let"
+  [email protected] " "
+  [email protected]
+    [email protected]
+      [email protected] "x"
+  [email protected] " "
+  [email protected] "="
+  [email protected] " "
+  [email protected]
+    [email protected] "10"
+  [email protected] ";"
diff --git a/crates/syntax/test_data/parser/fragments/stmt/err/0000_let_stmt.rs b/crates/syntax/test_data/parser/fragments/stmt/ok/0000_let_stmt.rs
index de8a7f1fc..de8a7f1fc 100644
--- a/crates/syntax/test_data/parser/fragments/stmt/err/0000_let_stmt.rs
+++ b/crates/syntax/test_data/parser/fragments/stmt/ok/0000_let_stmt.rs
diff --git a/crates/syntax/test_data/parser/fragments/stmt/ok/0000_macro_let_stmt.rast b/crates/syntax/test_data/parser/fragments/stmt/ok/0000_macro_let_stmt.rast
new file mode 100644
index 000000000..81d6df29a
--- /dev/null
+++ b/crates/syntax/test_data/parser/fragments/stmt/ok/0000_macro_let_stmt.rast
@@ -0,0 +1,21 @@
+[email protected]
+  [email protected]
+    [email protected]
+      [email protected]
+        [email protected]
+          [email protected] "m1"
+    [email protected] "!"
+    [email protected]
+      [email protected] "{"
+      [email protected] " "
+      [email protected] "let"
+      [email protected] " "
+      [email protected] "a"
+      [email protected] " "
+      [email protected] "="
+      [email protected] " "
+      [email protected] "0"
+      [email protected] ";"
+      [email protected] " "
+      [email protected] "}"
+  [email protected] ";"
diff --git a/crates/syntax/test_data/parser/fragments/stmt/err/0000_macro_let_stmt.rs b/crates/syntax/test_data/parser/fragments/stmt/ok/0000_macro_let_stmt.rs
index 075f30159..075f30159 100644
--- a/crates/syntax/test_data/parser/fragments/stmt/err/0000_macro_let_stmt.rs
+++ b/crates/syntax/test_data/parser/fragments/stmt/ok/0000_macro_let_stmt.rs
diff --git a/crates/syntax/test_data/parser/fragments/stmt/ok/0000_macro_unterminated_let_stmt.rast b/crates/syntax/test_data/parser/fragments/stmt/ok/0000_macro_unterminated_let_stmt.rast
new file mode 100644
index 000000000..81d6df29a
--- /dev/null
+++ b/crates/syntax/test_data/parser/fragments/stmt/ok/0000_macro_unterminated_let_stmt.rast
@@ -0,0 +1,21 @@
+[email protected]
+  [email protected]
+    [email protected]
+      [email protected]
+        [email protected]
+          [email protected] "m1"
+    [email protected] "!"
+    [email protected]
+      [email protected] "{"
+      [email protected] " "
+      [email protected] "let"
+      [email protected] " "
+      [email protected] "a"
+      [email protected] " "
+      [email protected] "="
+      [email protected] " "
+      [email protected] "0"
+      [email protected] ";"
+      [email protected] " "
+      [email protected] "}"
+  [email protected] ";"
diff --git a/crates/syntax/test_data/parser/fragments/stmt/err/0000_macro_unterminated_let_stmt.rs b/crates/syntax/test_data/parser/fragments/stmt/ok/0000_macro_unterminated_let_stmt.rs
index 075f30159..075f30159 100644
--- a/crates/syntax/test_data/parser/fragments/stmt/err/0000_macro_unterminated_let_stmt.rs
+++ b/crates/syntax/test_data/parser/fragments/stmt/ok/0000_macro_unterminated_let_stmt.rs