Turn comments into doc comments in tests.

Author: pepyakin

tests/expectations/tests/derive-partialeq-union.rs

@@ -4,6 +4,8 @@
 #![allow(dead_code, non_snake_case, non_camel_case_types, non_upper_case_globals)]
 
 
+
+/// Deriving PartialEq for rust unions is not supported.
 #[repr(C)]
 #[derive(Copy)]
 pub union ShouldNotDerivePartialEq {

tests/expectations/tests/derive-partialeq-union_1_0.rs

@@ -47,6 +47,7 @@ impl<T> ::std::cmp::PartialEq for __BindgenUnionField<T> {
     }
 }
 impl<T> ::std::cmp::Eq for __BindgenUnionField<T> {}
+/// This should manually derive PartialEq.
 #[repr(C)]
 #[derive(Copy)]
 pub struct ShouldDerivePartialEq {

tests/headers/derive-partialeq-union.hpp

@@ -1,6 +1,6 @@
 // bindgen-flags: --with-derive-partialeq --impl-partialeq
 
-// Deriving PartialEq for rust unions is not supported.
+/// Deriving PartialEq for rust unions is not supported.
 union ShouldNotDerivePartialEq {
     char a;
     int b;

tests/headers/derive-partialeq-union_1_0.hpp

@@ -1,6 +1,6 @@
 // bindgen-flags: --rust-target 1.0 --with-derive-partialeq --impl-partialeq
 
-// This should manually derive PartialEq.
+/// This should manually derive PartialEq.
 union ShouldDerivePartialEq {
     char a[150];
     int b;