1 files changed, 6 insertions, 6 deletions
diff --git a/lib/std/Build/Step/ConfigHeader.zig b/lib/std/Build/Step/ConfigHeader.zig
index d8a7a08b33..ea7da12ff6 100644
--- a/lib/std/Build/Step/ConfigHeader.zig
+++ b/lib/std/Build/Step/ConfigHeader.zig
@@ -198,7 +198,7 @@ fn make(step: *Step, options: Step.MakeOptions) !void {
 
     var aw: std.io.Writer.Allocating = .init(gpa);
     defer aw.deinit();
-    const bw = &aw.interface;
+    const bw = &aw.writer;
 
     const header_text = "This file was generated by ConfigHeader using the Zig Build System.";
     const c_generated_line = "/* " ++ header_text ++ " */\n";
@@ -335,7 +335,7 @@ fn render_autoconf_at(
 ) !void {
     const build = step.owner;
     const allocator = build.allocator;
-    const bw = &aw.interface;
+    const bw = &aw.writer;
 
     const used = allocator.alloc(bool, values.count()) catch @panic("OOM");
     for (used) |*u| u.* = false;
@@ -753,17 +753,17 @@ fn testReplaceVariablesAutoconfAt(
     expected: []const u8,
     values: std.StringArrayHashMap(Value),
 ) !void {
-    var output: std.io.Writer.Allocating = .init(allocator);
-    defer output.deinit();
+    var aw: std.io.Writer.Allocating = .init(allocator);
+    defer aw.deinit();
 
     const used = try allocator.alloc(bool, values.count());
     for (used) |*u| u.* = false;
     defer allocator.free(used);
 
-    try expand_variables_autoconf_at(&output.interface, contents, values, used);
+    try expand_variables_autoconf_at(&aw.writer, contents, values, used);
 
     for (used) |u| if (!u) return error.UnusedValue;
-    try std.testing.expectEqualStrings(expected, output.getWritten());
+    try std.testing.expectEqualStrings(expected, aw.getWritten());
 }
 
 fn testReplaceVariablesCMake(