zig

commit a471a57560401c5562c4dc3e588227b689bf9487 (tree)
parent 343249efd845c30fbdcb18a37ebb356ab19da742
Author: LemonBoy <thatlemon@gmail.com>
Date:   Sun, 13 Dec 2020 20:02:15 +0100

std: Fix formatting of type values

Closes #7429

Diffstat:
M
lib/std/fmt.zig
 | 
8
+++++++-

1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/lib/std/fmt.zig b/lib/std/fmt.zig
@@ -537,7 +537,7 @@ pub fn formatType(
         .Fn => {
             return format(writer, "{}@{x}", .{ @typeName(T), @ptrToInt(value) });
         },
-        .Type => return writer.writeAll(@typeName(T)),
+        .Type => return formatBuf(@typeName(value), options, writer),
         .EnumLiteral => {
             const buffer = [_]u8{'.'} ++ @tagName(value);
             return formatType(buffer, fmt, options, writer, max_depth);
@@ -2052,6 +2052,12 @@ test "null" {
     try testFmt("null", "{}", .{inst});
 }
 
+test "type" {
+    try testFmt("u8", "{}", .{u8});
+    try testFmt("?f32", "{}", .{?f32});
+    try testFmt("[]const u8", "{}", .{[]const u8});
+}
+
 test "named arguments" {
     try testFmt("hello world!", "{} world{c}", .{ "hello", '!' });
     try testFmt("hello world!", "{[greeting]} world{[punctuation]c}", .{ .punctuation = '!', .greeting = "hello" });