Reduce use of deprecated IO types

Related: #4917

1 files changed, 19 insertions, 19 deletions

diff --git a/src/main.zig b/src/main.zig
index cd89f269d0..7829901acc 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -196,7 +196,7 @@ pub fn mainArgs(gpa: *Allocator, arena: *Allocator, args: []const []const u8) !v
         return cmdInit(gpa, arena, cmd_args, .Lib);
     } else if (mem.eql(u8, cmd, "targets")) {
         const info = try detectNativeTargetInfo(arena, .{});
-        const stdout = io.getStdOut().outStream();
+        const stdout = io.getStdOut().writer();
         return @import("print_targets.zig").cmdTargets(arena, cmd_args, stdout, info.target);
     } else if (mem.eql(u8, cmd, "version")) {
         try std.io.getStdOut().writeAll(build_options.version ++ "\n");
@@ -1944,8 +1944,8 @@ fn buildOutputType(
         }
     }
 
-    const stdin = std.io.getStdIn().inStream();
-    const stderr = std.io.getStdErr().outStream();
+    const stdin = std.io.getStdIn().reader();
+    const stderr = std.io.getStdErr().writer();
     var repl_buf: [1024]u8 = undefined;
 
     while (watch) {
@@ -2114,9 +2114,9 @@ fn cmdTranslateC(comp: *Compilation, arena: *Allocator, enable_cache: bool) !voi
         var zig_file = try o_dir.createFile(translated_zig_basename, .{});
         defer zig_file.close();
 
-        var bos = io.bufferedOutStream(zig_file.writer());
-        _ = try std.zig.render(comp.gpa, bos.writer(), tree);
-        try bos.flush();
+        var bw = io.bufferedWriter(zig_file.writer());
+        _ = try std.zig.render(comp.gpa, bw.writer(), tree);
+        try bw.flush();
 
         man.writeManifest() catch |err| warn("failed to write cache manifest: {s}", .{@errorName(err)});
 
@@ -2187,9 +2187,9 @@ pub fn cmdLibC(gpa: *Allocator, args: []const []const u8) !void {
         };
         defer libc.deinit(gpa);
 
-        var bos = io.bufferedOutStream(io.getStdOut().writer());
-        try libc.render(bos.writer());
-        try bos.flush();
+        var bw = io.bufferedWriter(io.getStdOut().writer());
+        try libc.render(bw.writer());
+        try bw.flush();
     }
 }
 
@@ -2570,7 +2570,7 @@ pub fn cmdFmt(gpa: *Allocator, args: []const []const u8) !void {
             const arg = args[i];
             if (mem.startsWith(u8, arg, "-")) {
                 if (mem.eql(u8, arg, "-h") or mem.eql(u8, arg, "--help")) {
-                    const stdout = io.getStdOut().outStream();
+                    const stdout = io.getStdOut().writer();
                     try stdout.writeAll(usage_fmt);
                     return cleanExit();
                 } else if (mem.eql(u8, arg, "--color")) {
@@ -2600,7 +2600,7 @@ pub fn cmdFmt(gpa: *Allocator, args: []const []const u8) !void {
             fatal("cannot use --stdin with positional arguments", .{});
         }
 
-        const stdin = io.getStdIn().inStream();
+        const stdin = io.getStdIn().reader();
 
         const source_code = try stdin.readAllAlloc(gpa, max_src_size);
         defer gpa.free(source_code);
@@ -2617,14 +2617,14 @@ pub fn cmdFmt(gpa: *Allocator, args: []const []const u8) !void {
             process.exit(1);
         }
         if (check_flag) {
-            const anything_changed = try std.zig.render(gpa, io.null_out_stream, tree);
+            const anything_changed = try std.zig.render(gpa, io.null_writer, tree);
             const code = if (anything_changed) @as(u8, 1) else @as(u8, 0);
             process.exit(code);
         }
 
-        var bos = io.bufferedOutStream(io.getStdOut().writer());
-        _ = try std.zig.render(gpa, bos.writer(), tree);
-        try bos.flush();
+        var bw = io.bufferedWriter(io.getStdOut().writer());
+        _ = try std.zig.render(gpa, bw.writer(), tree);
+        try bw.flush();
         return;
     }
 
@@ -2774,7 +2774,7 @@ fn fmtPathFile(
     }
 
     if (check_mode) {
-        const anything_changed = try std.zig.render(fmt.gpa, io.null_out_stream, tree);
+        const anything_changed = try std.zig.render(fmt.gpa, io.null_writer, tree);
         if (anything_changed) {
             const stdout = io.getStdOut().writer();
             try stdout.print("{s}\n", .{file_path});
@@ -2823,11 +2823,11 @@ fn printErrMsgToFile(
 
     var text_buf = std.ArrayList(u8).init(gpa);
     defer text_buf.deinit();
-    const out_stream = text_buf.outStream();
-    try parse_error.render(tree.token_ids, out_stream);
+    const writer = text_buf.writer();
+    try parse_error.render(tree.token_ids, writer);
     const text = text_buf.items;
 
-    const stream = file.outStream();
+    const stream = file.writer();
     try stream.print("{s}:{d}:{d}: error: {s}\n", .{ path, start_loc.line + 1, start_loc.column + 1, text });
 
     if (!color_on) return;