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| author | Andrew Kelley <andrew@ziglang.org> | 2023-06-24 16:58:19 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-06-24 16:58:19 -0700 |
| commit | 146b79af153bbd5dafda0ba12a040385c7fc58f8 (patch) | |
| tree | 67e3db8b444d65c667e314770fc983a7fc8ba293 /lib/std/math/log.zig | |
| parent | 13853bef0df3c90633021850cc6d6abaeea03282 (diff) | |
| parent | 21ac0beb436f49fe49c6982a872f2dc48e4bea5e (diff) | |
| download | zig-146b79af153bbd5dafda0ba12a040385c7fc58f8.tar.gz zig-146b79af153bbd5dafda0ba12a040385c7fc58f8.zip | |
Merge pull request #16163 from mlugg/feat/builtins-infer-dest-ty
Infer destination type of cast builtins using result type
Diffstat (limited to 'lib/std/math/log.zig')
| -rw-r--r-- | lib/std/math/log.zig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/std/math/log.zig b/lib/std/math/log.zig index c1a0f5c8e4..9f27130ce1 100644 --- a/lib/std/math/log.zig +++ b/lib/std/math/log.zig @@ -30,12 +30,12 @@ pub fn log(comptime T: type, base: T, x: T) T { // TODO implement integer log without using float math .Int => |IntType| switch (IntType.signedness) { .signed => @compileError("log not implemented for signed integers"), - .unsigned => return @intFromFloat(T, @floor(@log(@floatFromInt(f64, x)) / @log(float_base))), + .unsigned => return @as(T, @intFromFloat(@floor(@log(@as(f64, @floatFromInt(x))) / @log(float_base)))), }, .Float => { switch (T) { - f32 => return @floatCast(f32, @log(@as(f64, x)) / @log(float_base)), + f32 => return @as(f32, @floatCast(@log(@as(f64, x)) / @log(float_base))), f64 => return @log(x) / @log(float_base), else => @compileError("log not implemented for " ++ @typeName(T)), } |