zig

commit 75cf06c187d9d0288c2ea31f34b18c3a7da4bd1d (tree)
parent 41cdcd5486ba10dcd21dc45cb8470c556b7497dd
Author: Andrew Kelley <andrew@ziglang.org>
Date:   Fri,  5 May 2023 13:26:01 -0700

std.mem.alignForwardGeneric: manually inline the assertions

This matches more directly the documentation comments, and makes it more
obvious what went wrong when an assertion fails.

Diffstat:
M
lib/std/mem.zig
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lib/std/mem.zig b/lib/std/mem.zig
@@ -4226,7 +4226,8 @@ pub fn alignForwardLog2(addr: usize, log2_alignment: u8) usize {
 /// The alignment must be a power of 2 and greater than 0.
 /// Asserts that rounding up the address does not cause integer overflow.
 pub fn alignForwardGeneric(comptime T: type, addr: T, alignment: T) T {
-    assert(isValidAlignGeneric(T, alignment));
+    assert(alignment > 0);
+    assert(std.math.isPowerOfTwo(alignment));
     return alignBackwardGeneric(T, addr + (alignment - 1), alignment);
 }