Auto merge of #1444 - scoopr:fix_noisy, r=emilio

Fix noisy errors

This silences errors from template functions and dependant types.

src/ir/item.rs

@@ -1319,7 +1319,8 @@ impl ClangItemParser for Item {
                 CXCursor_UsingDeclaration |
                 CXCursor_UsingDirective |
                 CXCursor_StaticAssert |
-                CXCursor_InclusionDirective => {
+                CXCursor_InclusionDirective |
+                CXCursor_FunctionTemplate => {
                     debug!(
                         "Unhandled cursor kind {:?}: {:?}",
                         cursor.kind(),

src/ir/ty.rs

@@ -1184,6 +1184,9 @@ impl Type {
                     name = interface.rust_name();
                     TypeKind::ObjCInterface(interface)
                 }
+                CXType_Dependent => {
+                    return Err(ParseError::Continue);
+                }
                 _ => {
                     error!(
                         "unsupported type: kind = {:?}; ty = {:?}; at {:?}",

tests/expectations/tests/enum_in_template.rs

@@ -0,0 +1,17 @@
+/* automatically generated by rust-bindgen */
+
+#![allow(
+    dead_code,
+    non_snake_case,
+    non_camel_case_types,
+    non_upper_case_globals
+)]
+
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct Foo {
+    pub _address: u8,
+}
+pub const Foo_Bar_A: Foo_Bar = 0;
+pub const Foo_Bar_B: Foo_Bar = 0;
+pub type Foo_Bar = i32;

tests/expectations/tests/template_fun.rs

@@ -0,0 +1,8 @@
+/* automatically generated by rust-bindgen */
+
+#![allow(
+    dead_code,
+    non_snake_case,
+    non_camel_case_types,
+    non_upper_case_globals
+)]

tests/headers/enum_in_template.hpp

@@ -0,0 +1,10 @@
+
+template <class T>
+class Foo
+{
+    enum Bar
+    {
+        A,
+        B
+    };
+};

tests/headers/template_fun.hpp

@@ -0,0 +1,3 @@
+// this will be ignored
+template <class T>
+void foo() {}