Fix recursive aliases to const module enum

Item::is_constified_enum_module() only returns true for the base type, not for
"layers" of aliases.

Added a "simple alias" test and added content to the types test.

1 files changed, 29 insertions, 4 deletions

diff --git a/tests/headers/constify-module-enums-types.hpp b/tests/headers/constify-module-enums-types.hpp
index b49dc038..1618b269 100644
--- a/tests/headers/constify-module-enums-types.hpp
+++ b/tests/headers/constify-module-enums-types.hpp
@@ -1,4 +1,4 @@
-// bindgen-flags: --constified-enum-module foo
+// bindgen-flags: --constified-enum-module .*
 
 typedef enum foo {
   THIS,
@@ -9,7 +9,7 @@ typedef enum foo {
 } foo;
 
 namespace ns1 {
-  typedef enum foo2 {
+  typedef enum {
     THIS,
     SHOULD_BE,
     A_CONSTANT,
@@ -17,16 +17,40 @@ namespace ns1 {
   } foo;
 }
 
+namespace ns2 {
+  enum class Foo {
+    Variant1,
+    Variant2,
+  };
+}
+
 typedef foo foo_alias1;
 typedef foo_alias1 foo_alias2;
+typedef foo_alias2 foo_alias3;
 
 typedef struct bar {
   foo member1;
   foo_alias1 member2;
   foo_alias2 member3;
-  ns1::foo member4;
+  foo_alias3 member4;
+  ns1::foo member5;
+  ns2::Foo *member6;
 } bar;
 
+class Baz {
+  ns2::Foo member1;
+};
+
+namespace one {
+  enum class Foo {
+    Variant1, Variant2,
+  };
+}
+
+class Bar {
+  one::Foo* baz;
+};
+
 foo *func1(foo arg1, foo *arg2, foo **arg3);
 foo_alias1 *func2(foo_alias1 arg1, foo_alias1 *arg2, foo_alias1 **arg3);
 
@@ -36,4 +60,5 @@ class Thing {
   T& get_thing();
 };
 
-foo func3(Thing<foo> arg1);
\ No newline at end of file
+foo func3(Thing<foo> arg1);
+foo func4(Thing< Thing<foo> > arg1);
\ No newline at end of file