Use parser.check(&token::Eof) rather than .eat().

.eat() will eat a token at *any* position in the input, and there's always an EOF,
so the loop that was meant to loop over all the arguments was instead always terminating
after the first one.

parser.check(&token::Eof) returns true iff the *next* token is EOF, which is what we want.

1 files changed, 1 insertions, 1 deletions

diff --git a/bindgen_plugin/src/bgmacro.rs b/bindgen_plugin/src/bgmacro.rs
index 106b9451..803da751 100644
--- a/bindgen_plugin/src/bgmacro.rs
+++ b/bindgen_plugin/src/bgmacro.rs
@@ -205,7 +205,7 @@ fn parse_macro_opts(cx: &mut base::ExtCtxt, tts: &[ast::TokenTree], visit: &mut
             }
         }
 
-        if parser.eat(&token::Eof).is_ok() {
+        if parser.check(&token::Eof) {
             return args_good
         }