Fix doc comment missing on struct/union array fields, update test, ve…

…rsion, changelog

CHANGELOG.md

@@ -1,3 +1,7 @@
+# 9.0.1
+
+- Fix doc comment missing on struct/union array fields.
+
 # 9.0.0
 
 - Added a JSON schema for FFIgen config files.

lib/src/code_generator/compound.dart

@@ -134,17 +134,17 @@ abstract class Compound extends BindingType {
     const depth = '  ';
     for (final m in members) {
       m.name = localUniqueNamer.makeUnique(m.name);
+      if (m.dartDoc != null) {
+        s.write('$depth/// ');
+        s.writeAll(m.dartDoc!.split('\n'), '\n$depth/// ');
+        s.write('\n');
+      }
       if (m.type is ConstantArray) {
         s.write('$depth@${w.ffiLibraryPrefix}.Array.multi(');
         s.write('${_getArrayDimensionLengths(m.type)})\n');
         s.write('${depth}external ${_getInlineArrayTypeString(m.type, w)} ');
         s.write('${m.name};\n\n');
       } else {
-        if (m.dartDoc != null) {
-          s.write('$depth/// ');
-          s.writeAll(m.dartDoc!.split('\n'), '\n$depth/// ');
-          s.write('\n');
-        }
         if (!sameDartAndCType(m.type, w)) {
           s.write('$depth@${m.type.getCType(w)}()\n');
         }

pubspec.yaml

@@ -3,7 +3,7 @@
 # BSD-style license that can be found in the LICENSE file.
 
 name: ffigen
-version: 9.0.0
+version: 9.0.1
 description: Generator for FFI bindings, using LibClang to parse C header files.
 repository: https://github.com/dart-lang/ffigen
 

test/header_parser_tests/comment_markup.h

@@ -23,4 +23,7 @@ struct Com4{
 
     /* Single line field comment. */
     float b;
+
+    /* Comment on array member */
+    int c[3];
 };

test/header_parser_tests/expected_bindings/_expected_comment_markup_bindings.dart

@@ -61,4 +61,8 @@ final class Com4 extends ffi.Struct {
   /// Single line field comment.
   @ffi.Float()
   external double b;
+
+  /// Comment on array member
+  @ffi.Array.multi([3])
+  external ffi.Array<ffi.Int> c;
 }