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| author | Matthew Lugg <mlugg@mlugg.co.uk> | 2023-11-19 16:19:06 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-11-19 16:19:06 +0000 |
| commit | 6b1a823b2b30d9318c9877dbdbd3d02fa939fba0 (patch) | |
| tree | 6e5afdad2397ac7224119811583d19107b6e517a /lib/std/math.zig | |
| parent | 325e0f5f0e8a9ce2540ec3ec5b7cbbecac15257a (diff) | |
| parent | 9cf6c1ad11bb5f0247ff3458cba5f3bd156d1fb9 (diff) | |
| download | zig-6b1a823b2b30d9318c9877dbdbd3d02fa939fba0.tar.gz zig-6b1a823b2b30d9318c9877dbdbd3d02fa939fba0.zip | |
Merge pull request #18017 from mlugg/var-never-mutated
compiler: add error for unnecessary use of 'var'
Diffstat (limited to 'lib/std/math.zig')
| -rw-r--r-- | lib/std/math.zig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/std/math.zig b/lib/std/math.zig index 57471e2b03..1710cdc948 100644 --- a/lib/std/math.zig +++ b/lib/std/math.zig @@ -427,6 +427,7 @@ test "clamp" { // Mix of comptime and non-comptime var i: i32 = 1; + _ = &i; try testing.expect(std.math.clamp(i, 0, 1) == 1); } @@ -1113,7 +1114,7 @@ pub fn ceilPowerOfTwo(comptime T: type, value: T) (error{Overflow}!T) { comptime assert(info.signedness == .unsigned); const PromotedType = std.meta.Int(info.signedness, info.bits + 1); const overflowBit = @as(PromotedType, 1) << info.bits; - var x = ceilPowerOfTwoPromote(T, value); + const x = ceilPowerOfTwoPromote(T, value); if (overflowBit & x != 0) { return error.Overflow; } |