From 439afaa329751b3dfd6735862cd2645705598909 Mon Sep 17 00:00:00 2001
From: Lindsey Kuper <lindsey@rockstargirl.org>
Date: Tue, 31 Jul 2012 10:27:51 -0700
Subject: Change remaining "iface" occurrences to "trait"; deprecate "iface"

---
 src/libsyntax/diagnostic.rs      | 4 ++--
 src/libsyntax/ext/base.rs        | 2 +-
 src/libsyntax/ext/pipes/pipec.rs | 2 +-
 src/libsyntax/ext/qquote.rs      | 2 +-
 src/libsyntax/fold.rs            | 2 +-
 src/libsyntax/parse/lexer.rs     | 2 +-
 src/libsyntax/parse/parser.rs    | 1 +
 src/libsyntax/print/pprust.rs    | 2 +-
 src/libsyntax/util/interner.rs   | 2 +-
 9 files changed, 10 insertions(+), 9 deletions(-)

(limited to 'src/libsyntax')

diff --git a/src/libsyntax/diagnostic.rs b/src/libsyntax/diagnostic.rs
index 4a6935f7fc8..d9292afc96a 100644
--- a/src/libsyntax/diagnostic.rs
+++ b/src/libsyntax/diagnostic.rs
@@ -13,7 +13,7 @@ type emitter = fn@(cmsp: option<(codemap::codemap, span)>,
                    msg: ~str, lvl: level);
 
 
-iface span_handler {
+trait span_handler {
     fn span_fatal(sp: span, msg: ~str) -> !;
     fn span_err(sp: span, msg: ~str);
     fn span_warn(sp: span, msg: ~str);
@@ -23,7 +23,7 @@ iface span_handler {
     fn handler() -> handler;
 }
 
-iface handler {
+trait handler {
     fn fatal(msg: ~str) -> !;
     fn err(msg: ~str);
     fn bump_err_count();
diff --git a/src/libsyntax/ext/base.rs b/src/libsyntax/ext/base.rs
index c6889eb9c1d..a51bc8a994c 100644
--- a/src/libsyntax/ext/base.rs
+++ b/src/libsyntax/ext/base.rs
@@ -114,7 +114,7 @@ fn syntax_expander_table() -> hashmap<~str, syntax_extension> {
 // One of these is made during expansion and incrementally updated as we go;
 // when a macro expansion occurs, the resulting nodes have the backtrace()
 // -> expn_info of their expansion context stored into their span.
-iface ext_ctxt {
+trait ext_ctxt {
     fn codemap() -> codemap;
     fn parse_sess() -> parse::parse_sess;
     fn cfg() -> ast::crate_cfg;
diff --git a/src/libsyntax/ext/pipes/pipec.rs b/src/libsyntax/ext/pipes/pipec.rs
index 32df5ed472a..00fd5d41f93 100644
--- a/src/libsyntax/ext/pipes/pipec.rs
+++ b/src/libsyntax/ext/pipes/pipec.rs
@@ -383,7 +383,7 @@ impl compile of gen_init for protocol {
     }
 }
 
-iface to_source {
+trait to_source {
     // Takes a thing and generates a string containing rust code for it.
     fn to_source() -> ~str;
 }
diff --git a/src/libsyntax/ext/qquote.rs b/src/libsyntax/ext/qquote.rs
index c027963cefa..9dcb4da14fa 100644
--- a/src/libsyntax/ext/qquote.rs
+++ b/src/libsyntax/ext/qquote.rs
@@ -22,7 +22,7 @@ enum fragment {
     from_ty(@ast::ty)
 }
 
-iface qq_helper {
+trait qq_helper {
     fn span() -> span;
     fn visit(aq_ctxt, vt<aq_ctxt>);
     fn extract_mac() -> option<ast::mac_>;
diff --git a/src/libsyntax/fold.rs b/src/libsyntax/fold.rs
index d1fea34513b..dd051564cf4 100644
--- a/src/libsyntax/fold.rs
+++ b/src/libsyntax/fold.rs
@@ -18,7 +18,7 @@ export fold_ty_params;
 export fold_fn_decl;
 export extensions;
 
-iface ast_fold {
+trait ast_fold {
     fn fold_crate(crate) -> crate;
     fn fold_crate_directive(&&@crate_directive) -> @crate_directive;
     fn fold_view_item(&&@view_item) -> @view_item;
diff --git a/src/libsyntax/parse/lexer.rs b/src/libsyntax/parse/lexer.rs
index f14dd7df9d2..5a343f370f3 100644
--- a/src/libsyntax/parse/lexer.rs
+++ b/src/libsyntax/parse/lexer.rs
@@ -9,7 +9,7 @@ export tt_reader,  new_tt_reader;
 export nextch, is_eof, bump, get_str_from, new_low_level_string_reader;
 export string_reader_as_reader, tt_reader_as_reader;
 
-iface reader {
+trait reader {
     fn is_eof() -> bool;
     fn next_token() -> {tok: token::token, sp: span};
     fn fatal(~str) -> !;
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index 594ec844bd3..17370628db9 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -2702,6 +2702,7 @@ class parser {
         } else if self.eat_keyword(~"enum") {
             self.parse_item_enum(vis)
         } else if self.eat_keyword(~"iface") {
+            self.warn(~"`iface` is deprecated; use `trait`");
             self.parse_item_trait()
         } else if self.eat_keyword(~"trait") {
             self.parse_item_trait()
diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs
index cf97bd7c692..a169c4e7256 100644
--- a/src/libsyntax/print/pprust.rs
+++ b/src/libsyntax/print/pprust.rs
@@ -588,7 +588,7 @@ fn print_item(s: ps, &&item: @ast::item) {
         bclose(s, item.span);
       }
       ast::item_trait(tps, methods) {
-        head(s, ~"iface");
+        head(s, ~"trait");
         word(s.s, *item.ident);
         print_type_params(s, tps);
         word(s.s, ~" ");
diff --git a/src/libsyntax/util/interner.rs b/src/libsyntax/util/interner.rs
index b6320b4f9cb..4886b903d73 100644
--- a/src/libsyntax/util/interner.rs
+++ b/src/libsyntax/util/interner.rs
@@ -19,7 +19,7 @@ fn mk<T: const copy>(hasher: hashfn<T>, eqer: eqfn<T>) -> interner<T> {
 }
 
 /* when traits can extend traits, we should extend index<uint,T> to get [] */
-iface interner<T: const copy> {
+trait interner<T: const copy> {
     fn intern(T) -> uint;
     pure fn get(uint) -> T;
     fn len() -> uint;
-- 
cgit 1.4.1-3-g733a5