Change 'print(fmt!(...))' to printf!/printfln! in src/lib*

2 files changed, 7 insertions, 9 deletions

diff --git a/src/libsyntax/ext/tt/macro_rules.rs b/src/libsyntax/ext/tt/macro_rules.rs
index c20e35c299a..4b3c8498380 100644
--- a/src/libsyntax/ext/tt/macro_rules.rs
+++ b/src/libsyntax/ext/tt/macro_rules.rs
@@ -23,8 +23,6 @@ use parse::token::{get_ident_interner, special_idents, gensym_ident, ident_to_st
 use parse::token::{FAT_ARROW, SEMI, nt_matchers, nt_tt};
 use print;
 
-use std::io;
-
 pub fn add_new_extension(cx: @ExtCtxt,
                          sp: span,
                          name: ident,
@@ -82,11 +80,11 @@ pub fn add_new_extension(cx: @ExtCtxt,
     -> MacResult {
 
         if cx.trace_macros() {
-            io::println(fmt!("%s! { %s }",
-                             cx.str_of(name),
-                             print::pprust::tt_to_str(
-                                 &ast::tt_delim(@mut arg.to_owned()),
-                                 get_ident_interner())));
+            printfln!("%s! { %s }",
+                      cx.str_of(name),
+                      print::pprust::tt_to_str(
+                          &ast::tt_delim(@mut arg.to_owned()),
+                          get_ident_interner()));
         }
 
         // Which arm's failure should we report? (the one furthest along)
diff --git a/src/libsyntax/parse/token.rs b/src/libsyntax/parse/token.rs
index 2d15d0ab7e8..52b6d4459bf 100644
--- a/src/libsyntax/parse/token.rs
+++ b/src/libsyntax/parse/token.rs
@@ -686,7 +686,7 @@ mod test {
     use std::io;
     #[test] fn t1() {
         let a = fresh_name("ghi");
-        io::println(fmt!("interned name: %u,\ntextual name: %s\n",
-                         a,interner_get(a)));
+        printfln!("interned name: %u,\ntextual name: %s\n",
+                  a, interner_get(a));
     }
 }