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std: Fix formatting of type values

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Closes #7429
This commit is contained in:
LemonBoy 2020-12-13 20:02:15 +01:00 committed by Andrew Kelley
parent 343249efd8
commit a471a57560
1 changed files with 7 additions and 1 deletions
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8
lib/std/fmt.zig
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@ -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" });