zig

commit 91b4729962ddec96d1ee60d742326da828dae94a (tree)
parent ab086b62cf585aa7fa73f2df3332e87f60226f86
Author: Andrew Kelley <andrew@ziglang.org>
Date:   Sun, 30 Apr 2023 12:14:02 -0700

fix compilation error on 32-bit LLVM-enabled compiler builds

Fixes a regression introduced in
9295355985202c267b4326b5a6e2ad5158b48e5d that caused 32-bit builds with
`-Denable-llvm` to fail to build from source due to that common
u64/usize casting issue.

Diffstat:
M
src/value.zig
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/value.zig b/src/value.zig
@@ -5390,7 +5390,7 @@ pub const Value = extern union {
     /// have the same value, return that byte value, otherwise null.
     pub fn hasRepeatedByteRepr(val: Value, ty: Type, mod: *Module, value_buffer: *Payload.U64) !?Value {
         const target = mod.getTarget();
-        const abi_size = ty.abiSize(target);
+        const abi_size = std.math.cast(usize, ty.abiSize(target)) orelse return null;
         assert(abi_size >= 1);
         const byte_buffer = try mod.gpa.alloc(u8, abi_size);
         defer mod.gpa.free(byte_buffer);