2 files changed, 8 insertions, 8 deletions
diff --git a/lib/std/os/uefi/pool_allocator.zig b/lib/std/os/uefi/pool_allocator.zig
index 69e2f1a37a..8f26aac32c 100644
--- a/lib/std/os/uefi/pool_allocator.zig
+++ b/lib/std/os/uefi/pool_allocator.zig
@@ -22,7 +22,7 @@ const UefiPoolAllocator = struct {
 
         assert(len > 0);
 
-        const ptr_align = 1 << log2_ptr_align;
+        const ptr_align = @as(usize, 1) << @intCast(Allocator.Log2Align, log2_ptr_align);
 
         const metadata_len = mem.alignForward(@sizeOf(usize), ptr_align);
 
diff --git a/lib/std/os/windows.zig b/lib/std/os/windows.zig
index e53387b27c..93e762827b 100644
--- a/lib/std/os/windows.zig
+++ b/lib/std/os/windows.zig
@@ -85,7 +85,7 @@ pub fn OpenFile(sub_path_w: []const u16, options: OpenFileOptions) OpenError!HAN
     var nt_name = UNICODE_STRING{
         .Length = path_len_bytes,
         .MaximumLength = path_len_bytes,
-        .Buffer = @intToPtr([*]u16, @ptrToInt(sub_path_w.ptr)),
+        .Buffer = @qualCast([*]u16, sub_path_w.ptr),
     };
     var attr = OBJECT_ATTRIBUTES{
         .Length = @sizeOf(OBJECT_ATTRIBUTES),
@@ -634,7 +634,7 @@ pub fn SetCurrentDirectory(path_name: []const u16) SetCurrentDirectoryError!void
     var nt_name = UNICODE_STRING{
         .Length = path_len_bytes,
         .MaximumLength = path_len_bytes,
-        .Buffer = @intToPtr([*]u16, @ptrToInt(path_name.ptr)),
+        .Buffer = @qualCast([*]u16, path_name.ptr),
     };
 
     const rc = ntdll.RtlSetCurrentDirectory_U(&nt_name);
@@ -766,7 +766,7 @@ pub fn ReadLink(dir: ?HANDLE, sub_path_w: []const u16, out_buffer: []u8) ReadLin
     var nt_name = UNICODE_STRING{
         .Length = path_len_bytes,
         .MaximumLength = path_len_bytes,
-        .Buffer = @intToPtr([*]u16, @ptrToInt(sub_path_w.ptr)),
+        .Buffer = @qualCast([*]u16, sub_path_w.ptr),
     };
     var attr = OBJECT_ATTRIBUTES{
         .Length = @sizeOf(OBJECT_ATTRIBUTES),
@@ -876,7 +876,7 @@ pub fn DeleteFile(sub_path_w: []const u16, options: DeleteFileOptions) DeleteFil
         .Length = path_len_bytes,
         .MaximumLength = path_len_bytes,
         // The Windows API makes this mutable, but it will not mutate here.
-        .Buffer = @intToPtr([*]u16, @ptrToInt(sub_path_w.ptr)),
+        .Buffer = @qualCast([*]u16, sub_path_w.ptr),
     };
 
     if (sub_path_w[0] == '.' and sub_path_w[1] == 0) {
@@ -1414,7 +1414,7 @@ pub fn sendmsg(
 }
 
 pub fn sendto(s: ws2_32.SOCKET, buf: [*]const u8, len: usize, flags: u32, to: ?*const ws2_32.sockaddr, to_len: ws2_32.socklen_t) i32 {
-    var buffer = ws2_32.WSABUF{ .len = @truncate(u31, len), .buf = @intToPtr([*]u8, @ptrToInt(buf)) };
+    var buffer = ws2_32.WSABUF{ .len = @truncate(u31, len), .buf = @qualCast([*]u8, buf) };
     var bytes_send: DWORD = undefined;
     if (ws2_32.WSASendTo(s, @ptrCast([*]ws2_32.WSABUF, &buffer), 1, &bytes_send, flags, to, @intCast(i32, to_len), null, null) == ws2_32.SOCKET_ERROR) {
         return ws2_32.SOCKET_ERROR;
@@ -1876,13 +1876,13 @@ pub fn eqlIgnoreCaseWTF16(a: []const u16, b: []const u16) bool {
     const a_string = UNICODE_STRING{
         .Length = a_bytes,
         .MaximumLength = a_bytes,
-        .Buffer = @intToPtr([*]u16, @ptrToInt(a.ptr)),
+        .Buffer = @qualCast([*]u16, a.ptr),
     };
     const b_bytes = @intCast(u16, b.len * 2);
     const b_string = UNICODE_STRING{
         .Length = b_bytes,
         .MaximumLength = b_bytes,
-        .Buffer = @intToPtr([*]u16, @ptrToInt(b.ptr)),
+        .Buffer = @qualCast([*]u16, b.ptr),
     };
     return ntdll.RtlEqualUnicodeString(&a_string, &b_string, TRUE) == TRUE;
 }