ir: Don't parse standalone destructors.

Author: emilio

libbindgen/src/ir/function.rs

@@ -242,9 +242,9 @@ impl ClangSubItemParser for Function {
              -> Result<ParseResult<Self>, ParseError> {
         use clang_sys::*;
         match cursor.kind() {
+            // FIXME(emilio): Generate destructors properly.
             CXCursor_FunctionDecl |
             CXCursor_Constructor |
-            CXCursor_Destructor |
             CXCursor_CXXMethod => {}
             _ => return Err(ParseError::Continue),
         };

libbindgen/tests/expectations/tests/public-dtor.rs

@@ -0,0 +1,16 @@
+/* automatically generated by rust-bindgen */
+
+
+#![allow(non_snake_case)]
+
+
+#[repr(C)]
+#[derive(Debug)]
+pub struct cv_String {
+    pub _address: u8,
+}
+#[test]
+fn bindgen_test_layout_cv_String() {
+    assert_eq!(::std::mem::size_of::<cv_String>() , 1usize);
+    assert_eq!(::std::mem::align_of::<cv_String>() , 1usize);
+}

libbindgen/tests/headers/public-dtor.hpp

@@ -0,0 +1,15 @@
+
+
+namespace cv {
+class String {
+public:
+  ~String();
+};
+
+
+inline
+String::~String()
+{
+}
+
+}