zig

commit bc3e86c4b7e595eab9951a847c6637bb8f2a7451 (tree)
parent 11330cbcc55f7d7dbd2de2f5acd7b097cd19788c
Author: Lewis Gaul <lewis.gaul@gmail.com>
Date:   Sun, 21 Nov 2021 21:27:51 +0000

Add std.meta.Float, alongside std.meta.Int

Diffstat:
M
lib/std/meta.zig
 | 
13
+++++++++++++

1 file changed, 13 insertions(+), 0 deletions(-)
diff --git a/lib/std/meta.zig b/lib/std/meta.zig
@@ -866,6 +866,19 @@ pub fn Int(comptime signedness: std.builtin.Signedness, comptime bit_count: u16)
     });
 }
 
+pub fn Float(comptime bit_count: u8) type {
+    return @Type(TypeInfo{
+        .Float = .{ .bits = bit_count },
+    });
+}
+
+test "std.meta.Float" {
+    try testing.expectEqual(f16, Float(16));
+    try testing.expectEqual(f32, Float(32));
+    try testing.expectEqual(f64, Float(64));
+    try testing.expectEqual(f128, Float(128));
+}
+
 pub fn Vector(comptime len: u32, comptime child: type) type {
     return @Type(TypeInfo{
         .Vector = .{