tree-sitter-c - npm Package Compare versions

Comparing version 0.4.4 to 0.4.5

corpus/declarations.txt

@@ -160,10 +160,18 @@ ============================================
 
+typedef void my_callback(void *, size_t);
+
 ---
 
 (translation_unit
-  (declaration (storage_class_specifier) (primitive_type) (identifier))
-  (declaration
-    (storage_class_specifier)
+  (type_definition (primitive_type) (type_identifier))
+  (type_definition
     (struct_specifier (field_declaration_list (field_declaration (primitive_type) (field_identifier))))
-    (pointer_declarator (identifier))))
+    (pointer_declarator (type_identifier)))
+  (type_definition
+    (primitive_type)
+    (function_declarator
+      (type_identifier)
+      (parameter_list
+        (parameter_declaration (primitive_type) (abstract_pointer_declarator))
+        (parameter_declaration (primitive_type))))))
 
@@ -170,0 +178,0 @@ ============================================

grammar.js

@@ -56,2 +56,3 @@ const PREC = {
       $.declaration,
+      $.type_definition,
       $._empty_declaration,
@@ -69,2 +70,3 @@ $.preproc_if,
       $.declaration,
+      $.type_definition,
       $._empty_declaration,
@@ -172,2 +174,10 @@ alias($.preproc_if_in_compound_statement, $.preproc_if),
 
+    type_definition: $ => seq(
+      'typedef',
+      repeat($.type_qualifier),
+      $._type_specifier,
+      $._type_declarator,
+      ';'
+    ),
+
     _declaration_specifiers: $ => seq(
@@ -217,2 +227,10 @@ repeat(choice(
 
+    _type_declarator: $ => choice(
+      alias($.pointer_type_declarator, $.pointer_declarator),
+      alias($.function_type_declarator, $.function_declarator),
+      alias($.array_type_declarator, $.array_declarator),
+      seq('(', $._type_declarator, ')'),
+      $._type_identifier
+    ),
+
     _abstract_declarator: $ => choice(
@@ -226,5 +244,4 @@ $.abstract_pointer_declarator,
     pointer_declarator: $ => prec.right(seq('*', $._declarator)),
-
     pointer_field_declarator: $ => prec.right(seq('*', $._field_declarator)),
-
+    pointer_type_declarator: $ => prec.right(seq('*', $._type_declarator)),
     abstract_pointer_declarator: $ => prec.right(seq('*', optional($._abstract_declarator))),
@@ -234,2 +251,3 @@
     function_field_declarator: $ => prec(1, seq($._field_declarator, $.parameter_list)),
+    function_type_declarator: $ => prec(1, seq($._type_declarator, $.parameter_list)),
     abstract_function_declarator: $ => prec(1, seq(optional($._abstract_declarator), $.parameter_list)),
@@ -244,3 +262,2 @@
     )),
-
     array_field_declarator: $ => prec(1, seq(
@@ -253,3 +270,9 @@ $._field_declarator,
     )),
-
+    array_type_declarator: $ => prec(1, seq(
+      $._type_declarator,
+      '[',
+      optional($._declaration_specifiers),
+      optional($._expression),
+      ']'
+    )),
     abstract_array_declarator: $ => prec(1, seq(
@@ -276,3 +299,2 @@ optional($._abstract_declarator),
     storage_class_specifier: $ => choice(
-      'typedef',
       'extern',
@@ -449,3 +471,4 @@ 'static' ,
         $._statement,
-        $.declaration
+        $.declaration,
+        $.type_definition
       )
@@ -452,0 +475,0 @@ ),

package.json

 {
   "name": "tree-sitter-c",
-  "version": "0.4.4",
+  "version": "0.4.5",
   "description": "C grammar for node-tree-sitter",
@@ -5,0 +5,0 @@ "main": "index.js",

No alert changes

Improved metrics

Total package byte prevSize

2976440

increased by3.4%

Lines of code

4624

increased by4.36%

No dependency changes