Add locally defined crates as "dependencies" without `extern crate`

We later use the `dependency` set when doing type resolution to
decide if `::asdf::T` means `current_crate::asdf::T` or `asdf::T`,
which will resolve incorrectly if we don't ensure all possible
crates are in the `dependencies` list.

diff --git a/c-bindings-gen/src/types.rs b/c-bindings-gen/src/types.rs
index bc015f04bd8ecf4ec4add92e3e4c76528b2940be..1a737d17cf11203ef1720015164d75ed7e3dd060 100644 (file)
--- a/c-bindings-gen/src/types.rs
+++ b/c-bindings-gen/src/types.rs
@@ -705,6 +705,7 @@ impl FullLibraryAST {
                                                        let modname = if module != "" {
                                                                module.clone() + "::" + &modident
                                                        } else {
+                                                               self.dependencies.insert(m.ident);
                                                                modident.clone()
                                                        };
                                                        self.load_module(modname, m.attrs, m.content.unwrap().1);