Move is_raw_guess check in ty::print::pretty

Author: marmeladema

compiler/rustc_hir/src/definitions.rs

@@ -13,7 +13,7 @@ use rustc_data_structures::fx::FxHashMap;
 use rustc_data_structures::stable_hasher::StableHasher;
 use rustc_index::vec::IndexVec;
 use rustc_span::hygiene::ExpnId;
-use rustc_span::symbol::{kw, sym, Ident, Symbol};
+use rustc_span::symbol::{kw, sym, Symbol};
 
 use std::fmt::{self, Write};
 use std::hash::Hash;
@@ -159,9 +159,6 @@ impl DisambiguatedDefPathData {
     pub fn fmt_maybe_verbose(&self, writer: &mut impl Write, verbose: bool) -> fmt::Result {
         match self.data.name() {
             DefPathDataName::Named(name) => {
-                if Ident::with_dummy_span(name).is_raw_guess() {
-                    writer.write_str("r#")?;
-                }
                 if verbose && self.disambiguator != 0 {
                     write!(writer, "{}#{}", name, self.disambiguator)
                 } else {

compiler/rustc_middle/src/ty/print/pretty.rs

@@ -1504,6 +1504,12 @@ impl<F: fmt::Write> Printer<'tcx> for FmtPrinter<'_, 'tcx, F> {
                 write!(self, "::")?;
             }
 
+            if let DefPathDataName::Named(name) = name {
+                if Ident::with_dummy_span(name).is_raw_guess() {
+                    write!(self, "r#")?;
+                }
+            }
+
             let verbose = self.tcx.sess.verbose();
             disambiguated_data.fmt_maybe_verbose(&mut self, verbose)?;