ir: Be more resistent to failure when parsing enums.

2 files changed, 34 insertions, 0 deletions

diff --git a/libbindgen/tests/expectations/tests/enum_in_template_with_typedef.rs b/libbindgen/tests/expectations/tests/enum_in_template_with_typedef.rs
new file mode 100644
index 00000000..66a304aa
--- /dev/null
+++ b/libbindgen/tests/expectations/tests/enum_in_template_with_typedef.rs
@@ -0,0 +1,18 @@
+/* automatically generated by rust-bindgen */
+
+
+#![allow(non_snake_case)]
+
+
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct std_fbstring_core<Char> {
+    pub _address: u8,
+    pub _phantom_0: ::std::marker::PhantomData<Char>,
+}
+pub type std_fbstring_core_category_type = u8;
+pub const std_fbstring_core_Category_Bar: std_fbstring_core_Category =
+    std_fbstring_core_Category::Foo;
+#[repr(u8)]
+#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
+pub enum std_fbstring_core_Category { Foo = 0, }
diff --git a/libbindgen/tests/headers/enum_in_template_with_typedef.hpp b/libbindgen/tests/headers/enum_in_template_with_typedef.hpp
new file mode 100644
index 00000000..ac19b781
--- /dev/null
+++ b/libbindgen/tests/headers/enum_in_template_with_typedef.hpp
@@ -0,0 +1,16 @@
+// bindgen-flags: -- -std=c++11
+
+namespace std {
+  template <typename Char> class fbstring_core;
+}
+
+typedef unsigned char uint8_t;
+namespace std {
+  template <typename Char> class fbstring_core {
+    typedef uint8_t category_type;
+    enum Category : category_type {
+      Foo = 1,
+      Bar = 4,
+    };
+  };
+}