Merge branch 'c-api' into merge-master

Author: st0012

ext/rbs_extension/main.c

@@ -123,10 +123,7 @@ static VALUE parse_type_try(VALUE a) {
     arg->encoding
   );
 
-
-  VALUE ruby_ast = rbs_struct_to_ruby_value(ctx, type);
-  rbs_node_destroy((rbs_node_t *) type);
-  return ruby_ast;
+  return rbs_struct_to_ruby_value(ctx, type);
 }
 
 static rbs_lexer_t *alloc_lexer_from_buffer(rbs_allocator_t *allocator, VALUE string, rb_encoding *encoding, int start_pos, int end_pos) {
@@ -213,9 +210,7 @@ static VALUE parse_method_type_try(VALUE a) {
     arg->encoding
   );
 
-  VALUE ruby_ast = rbs_struct_to_ruby_value(ctx, (rbs_node_t *) method_type);
-  rbs_node_destroy((rbs_node_t *) method_type);
-  return ruby_ast;
+  return rbs_struct_to_ruby_value(ctx, (rbs_node_t *) method_type);
 }
 
 static VALUE rbsparser_parse_method_type(VALUE self, VALUE buffer, VALUE start_pos, VALUE end_pos, VALUE variables, VALUE require_eof) {
@@ -254,9 +249,7 @@ static VALUE parse_signature_try(VALUE a) {
     arg->encoding
   );
 
-  VALUE ruby_ast = rbs_struct_to_ruby_value(ctx, (rbs_node_t *) signature);
-  rbs_node_destroy((rbs_node_t *) signature);
-  return ruby_ast;
+  return rbs_struct_to_ruby_value(ctx, (rbs_node_t *) signature);
 }
 
 static VALUE rbsparser_parse_signature(VALUE self, VALUE buffer, VALUE start_pos, VALUE end_pos) {

include/rbs/ast.h

@@ -745,6 +745,4 @@ rbs_types_union_t *rbs_types_union_new(rbs_allocator_t *allocator, rbs_location_
 rbs_types_untyped_function_t *rbs_types_untyped_function_new(rbs_allocator_t *allocator, rbs_location_t *location, rbs_node_t *return_type);
 rbs_types_variable_t *rbs_types_variable_new(rbs_allocator_t *allocator, rbs_location_t *location, rbs_ast_symbol_t *name);
 
-void rbs_node_destroy(rbs_node_t *any_node);
-
 #endif