all: migrate code to new cast builtin syntax

Most of this migration was performed automatically with `zig fmt`. There
were a few exceptions which I had to manually fix:

* `@alignCast` and `@addrSpaceCast` cannot be automatically rewritten
* `@truncate`'s fixup is incorrect for vectors
* Test cases are not formatted, and their error locations change

1 files changed, 3 insertions, 3 deletions

diff --git a/src/tracy.zig b/src/tracy.zig
index 580e29805a..10f2410091 100644
--- a/src/tracy.zig
+++ b/src/tracy.zig
@@ -132,7 +132,7 @@ pub fn TracyAllocator(comptime name: ?[:0]const u8) type {
         }
 
         fn allocFn(ptr: *anyopaque, len: usize, ptr_align: u8, ret_addr: usize) ?[*]u8 {
-            const self = @ptrCast(*Self, @alignCast(@alignOf(Self), ptr));
+            const self: *Self = @ptrCast(@alignCast(ptr));
             const result = self.parent_allocator.rawAlloc(len, ptr_align, ret_addr);
             if (result) |data| {
                 if (len != 0) {
@@ -149,7 +149,7 @@ pub fn TracyAllocator(comptime name: ?[:0]const u8) type {
         }
 
         fn resizeFn(ptr: *anyopaque, buf: []u8, buf_align: u8, new_len: usize, ret_addr: usize) bool {
-            const self = @ptrCast(*Self, @alignCast(@alignOf(Self), ptr));
+            const self: *Self = @ptrCast(@alignCast(ptr));
             if (self.parent_allocator.rawResize(buf, buf_align, new_len, ret_addr)) {
                 if (name) |n| {
                     freeNamed(buf.ptr, n);
@@ -168,7 +168,7 @@ pub fn TracyAllocator(comptime name: ?[:0]const u8) type {
         }
 
         fn freeFn(ptr: *anyopaque, buf: []u8, buf_align: u8, ret_addr: usize) void {
-            const self = @ptrCast(*Self, @alignCast(@alignOf(Self), ptr));
+            const self: *Self = @ptrCast(@alignCast(ptr));
             self.parent_allocator.rawFree(buf, buf_align, ret_addr);
             // this condition is to handle free being called on an empty slice that was never even allocated
             // example case: `std.process.getSelfExeSharedLibPaths` can return `&[_][:0]u8{}`