Rollup merge of #56419 - mark-i-m:remove-try, r=Centril

Remove some uses of try!

2 files changed, 3 insertions, 5 deletions

diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index 33715f206de..1970c17c619 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -3145,7 +3145,7 @@ impl<'a> Parser<'a> {
                     RangeLimits::Closed
                 };
 
-                let r = try!(self.mk_range(Some(lhs), rhs, limits));
+                let r = self.mk_range(Some(lhs), rhs, limits)?;
                 lhs = self.mk_expr(lhs_span.to(rhs_span), r, ThinVec::new());
                 break
             }
@@ -3353,9 +3353,7 @@ impl<'a> Parser<'a> {
             RangeLimits::Closed
         };
 
-        let r = try!(self.mk_range(None,
-                                   opt_end,
-                                   limits));
+        let r = self.mk_range(None, opt_end, limits)?;
         Ok(self.mk_expr(lo.to(hi), r, attrs))
     }
 
diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs
index 14ad4b5c6f8..ec641949292 100644
--- a/src/libsyntax/print/pprust.rs
+++ b/src/libsyntax/print/pprust.rs
@@ -1527,7 +1527,7 @@ impl<'a> State<'a> {
 
     pub fn print_defaultness(&mut self, defaultness: ast::Defaultness) -> io::Result<()> {
         if let ast::Defaultness::Default = defaultness {
-            try!(self.word_nbsp("default"));
+            self.word_nbsp("default")?;
         }
         Ok(())
     }