From 6dd9c2e97c6b56b8a2c456663ea85ff1c46b7462 Mon Sep 17 00:00:00 2001
From: Matt Corallo <git@bluematt.me>
Date: Fri, 26 Feb 2021 18:16:14 -0500
Subject: [PATCH] [bindings] Be explicit when calling trait methods in
 generated code

For ChannelManager, at least, we have two separate functions called
block_connected, one in the Listen trait, one in the struct, we
need to be explicit with which one we're trying to call.
---
 c-bindings-gen/src/main.rs | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/c-bindings-gen/src/main.rs b/c-bindings-gen/src/main.rs
index a40875d9..5b99cd68 100644
--- a/c-bindings-gen/src/main.rs
+++ b/c-bindings-gen/src/main.rs
@@ -835,10 +835,16 @@ fn writeln_impl<W: std::io::Write>(w: &mut W, i: &syn::ItemImpl, types: &mut Typ
 										takes_self = true;
 									}
 								}
+
+								let mut t_gen_args = String::new();
+								for (idx, _) in $trait.generics.params.iter().enumerate() {
+									if idx != 0 { t_gen_args += ", " };
+									t_gen_args += "_"
+								}
 								if takes_self {
-									write!(w, "unsafe {{ &mut *(this_arg as *mut native{}) }}.{}(", ident, $m.sig.ident).unwrap();
+									write!(w, "<native{} as {}TraitImport<{}>>::{}(unsafe {{ &mut *(this_arg as *mut native{}) }}, ", ident, $trait.ident, t_gen_args, $m.sig.ident, ident).unwrap();
 								} else {
-									write!(w, "{}::{}::{}(", types.orig_crate, resolved_path, $m.sig.ident).unwrap();
+									write!(w, "<native{} as {}TraitImport<{}>>::{}(", ident, $trait.ident, t_gen_args, $m.sig.ident).unwrap();
 								}
 
 								let mut real_type = "".to_string();
-- 
2.30.2