diff options
Diffstat (limited to 'lib/std/math.zig')
| -rw-r--r-- | lib/std/math.zig | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/lib/std/math.zig b/lib/std/math.zig index 94915a5ad0..77eed37304 100644 --- a/lib/std/math.zig +++ b/lib/std/math.zig @@ -1073,7 +1073,7 @@ test "std.math.log2_int_ceil" { ///Cast a value to a different type. If the value doesn't fit in, or can't be perfectly represented by, ///the new type, it will be converted to the closest possible representation. pub fn lossyCast(comptime T: type, value: anytype) T { - switch(@typeInfo(T)) { + switch (@typeInfo(T)) { .Float => { switch (@typeInfo(@TypeOf(value))) { .Int => return @intToFloat(T, value), @@ -1084,16 +1084,24 @@ pub fn lossyCast(comptime T: type, value: anytype) T { } }, .Int => { - switch(@typeInfo(@TypeOf(value))) { + switch (@typeInfo(@TypeOf(value))) { .Int, .ComptimeInt => { - if (value > maxInt(T)) { return @as(T, maxInt(T)); } - else if (value < minInt(T)) { return @as(T, minInt(T)); } - else { return @intCast(T, value); } + if (value > maxInt(T)) { + return @as(T, maxInt(T)); + } else if (value < minInt(T)) { + return @as(T, minInt(T)); + } else { + return @intCast(T, value); + } }, .Float, .ComptimeFloat => { - if (value > maxInt(T)) { return @as(T, maxInt(T)); } - else if (value < minInt(T)) { return @as(T, minInt(T)); } - else { return @floatToInt(T, value); } + if (value > maxInt(T)) { + return @as(T, maxInt(T)); + } else if (value < minInt(T)) { + return @as(T, minInt(T)); + } else { + return @floatToInt(T, value); + } }, else => @compileError("bad type"), } |