Transition to libbindgen sub-crate

- The root crate is the `bindgen` binary
- Rust-ify the test suite, no more subprocesses!
- Update Travis config to test both crates

1 files changed, 13 insertions, 0 deletions

diff --git a/libbindgen/tests/headers/float128.hpp b/libbindgen/tests/headers/float128.hpp
new file mode 100644
index 00000000..f554e88e
--- /dev/null
+++ b/libbindgen/tests/headers/float128.hpp
@@ -0,0 +1,13 @@
+// FIXME: libclang < 3.9 does not expose `__float128` in its interface, so this
+// test will fail. Once we remove support for `--features llvm_stable` and
+// require libclang >= 3.9, we can reenable this test.
+//
+// static __float128 global = 1.0;
+
+// FIXME: We have no way to get 128 bit aligned structs in Rust at the moment,
+// and therefore the generated layout tests for this struct will fail. When we
+// can enforce 128 bit alignment, we can re-enable this test.
+//
+// struct A {
+//     __float128 f;
+// };