Keep a parent LocalDefId in SpanData.

2021-04-18 14:27:04 +02:00
parent 06f7ca307d
commit 00485e0c0e
22 changed files with 88 additions and 40 deletions
--- a/compiler/rustc_expand/src/proc_macro_server.rs
+++ b/compiler/rustc_expand/src/proc_macro_server.rs
@@ -745,7 +745,7 @@ impl server::Span for Rustc<'_> {
        self.sess.source_map().lookup_char_pos(span.lo()).file
    }
    fn parent(&mut self, span: Self::Span) -> Option<Self::Span> {
-        span.parent()
+        span.parent_callsite()
    }
    fn source(&mut self, span: Self::Span) -> Self::Span {
        span.source_callsite()