ir: Handle inline namespaces.

Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>

6 files changed, 106 insertions, 0 deletions

diff --git a/libbindgen/tests/expectations/tests/inline_namespace.rs b/libbindgen/tests/expectations/tests/inline_namespace.rs
new file mode 100644
index 00000000..5f6776b7
--- /dev/null
+++ b/libbindgen/tests/expectations/tests/inline_namespace.rs
@@ -0,0 +1,28 @@
+/* automatically generated by rust-bindgen */
+
+
+#![allow(non_snake_case)]
+
+
+pub mod root {
+    #[allow(unused_imports)]
+    use self::super::root;
+    pub mod foo {
+        #[allow(unused_imports)]
+        use self::super::super::root;
+        pub type Ty = ::std::os::raw::c_int;
+    }
+    #[repr(C)]
+    #[derive(Debug, Copy)]
+    pub struct Bar {
+        pub baz: root::foo::Ty,
+    }
+    #[test]
+    fn bindgen_test_layout_Bar() {
+        assert_eq!(::std::mem::size_of::<Bar>() , 4usize);
+        assert_eq!(::std::mem::align_of::<Bar>() , 4usize);
+    }
+    impl Clone for Bar {
+        fn clone(&self) -> Self { *self }
+    }
+}
diff --git a/libbindgen/tests/expectations/tests/inline_namespace_conservative.rs b/libbindgen/tests/expectations/tests/inline_namespace_conservative.rs
new file mode 100644
index 00000000..d759a882
--- /dev/null
+++ b/libbindgen/tests/expectations/tests/inline_namespace_conservative.rs
@@ -0,0 +1,33 @@
+/* automatically generated by rust-bindgen */
+
+
+#![allow(non_snake_case)]
+
+
+pub mod root {
+    #[allow(unused_imports)]
+    use self::super::root;
+    pub mod foo {
+        #[allow(unused_imports)]
+        use self::super::super::root;
+        pub mod bar {
+            #[allow(unused_imports)]
+            use self::super::super::super::root;
+            pub type Ty = ::std::os::raw::c_int;
+        }
+        pub type Ty = ::std::os::raw::c_longlong;
+    }
+    #[repr(C)]
+    #[derive(Debug, Copy)]
+    pub struct Bar {
+        pub baz: root::foo::bar::Ty,
+    }
+    #[test]
+    fn bindgen_test_layout_Bar() {
+        assert_eq!(::std::mem::size_of::<Bar>() , 4usize);
+        assert_eq!(::std::mem::align_of::<Bar>() , 4usize);
+    }
+    impl Clone for Bar {
+        fn clone(&self) -> Self { *self }
+    }
+}
diff --git a/libbindgen/tests/expectations/tests/inline_namespace_whitelist.rs b/libbindgen/tests/expectations/tests/inline_namespace_whitelist.rs
new file mode 100644
index 00000000..9b8f87a5
--- /dev/null
+++ b/libbindgen/tests/expectations/tests/inline_namespace_whitelist.rs
@@ -0,0 +1,15 @@
+/* automatically generated by rust-bindgen */
+
+
+#![allow(non_snake_case)]
+
+
+pub mod root {
+    #[allow(unused_imports)]
+    use self::super::root;
+    pub mod std {
+        #[allow(unused_imports)]
+        use self::super::super::root;
+        pub type string = *const ::std::os::raw::c_char;
+    }
+}
diff --git a/libbindgen/tests/headers/inline_namespace.hpp b/libbindgen/tests/headers/inline_namespace.hpp
new file mode 100644
index 00000000..2ccf8ab0
--- /dev/null
+++ b/libbindgen/tests/headers/inline_namespace.hpp
@@ -0,0 +1,11 @@
+// bindgen-flags: --enable-cxx-namespaces -- -std=c++11
+
+namespace foo {
+  inline namespace bar {
+    using Ty = int;
+  };
+};
+
+class Bar {
+  foo::Ty baz;
+};
diff --git a/libbindgen/tests/headers/inline_namespace_conservative.hpp b/libbindgen/tests/headers/inline_namespace_conservative.hpp
new file mode 100644
index 00000000..50068a2e
--- /dev/null
+++ b/libbindgen/tests/headers/inline_namespace_conservative.hpp
@@ -0,0 +1,12 @@
+// bindgen-flags: --enable-cxx-namespaces --conservative-inline-namespaces -- -std=c++11
+
+namespace foo {
+  inline namespace bar {
+    using Ty = int;
+  };
+  using Ty = long long;
+};
+
+class Bar {
+  foo::bar::Ty baz;
+};
diff --git a/libbindgen/tests/headers/inline_namespace_whitelist.hpp b/libbindgen/tests/headers/inline_namespace_whitelist.hpp
new file mode 100644
index 00000000..30047bbe
--- /dev/null
+++ b/libbindgen/tests/headers/inline_namespace_whitelist.hpp
@@ -0,0 +1,7 @@
+// bindgen-flags: --enable-cxx-namespaces --whitelist-type=std::string -- -std=c++11
+
+namespace std {
+  inline namespace bar {
+    using string = const char*;
+  };
+};