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path: root/compiler/rustc_parse/src/parser/path.rs
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-rw-r--r--compiler/rustc_parse/src/parser/path.rs3
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/rustc_parse/src/parser/path.rs b/compiler/rustc_parse/src/parser/path.rs
index c5111226d37..70d2c98d4f1 100644
--- a/compiler/rustc_parse/src/parser/path.rs
+++ b/compiler/rustc_parse/src/parser/path.rs
@@ -313,7 +313,8 @@ impl<'a> Parser<'a> {
                 }
 
                 // Generic arguments are found - `<`, `(`, `::<` or `::(`.
-                self.eat(&token::PathSep);
+                // First, eat `::` if it exists.
+                let _ = self.eat(&token::PathSep);
                 let lo = self.token.span;
                 let args = if self.eat_lt() {
                     // `<'a, T, A = U>`