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, 4 insertions, 4 deletions

diff --git a/test/behavior/ptrfromint.zig b/test/behavior/ptrfromint.zig
index c07a6df834..72244aa7d1 100644
--- a/test/behavior/ptrfromint.zig
+++ b/test/behavior/ptrfromint.zig
@@ -9,7 +9,7 @@ test "casting integer address to function pointer" {
 
 fn addressToFunction() void {
     var addr: usize = 0xdeadbee0;
-    _ = @ptrFromInt(*const fn () void, addr);
+    _ = @as(*const fn () void, @ptrFromInt(addr));
 }
 
 test "mutate through ptr initialized with constant ptrFromInt value" {
@@ -21,7 +21,7 @@ test "mutate through ptr initialized with constant ptrFromInt value" {
 }
 
 fn forceCompilerAnalyzeBranchHardCodedPtrDereference(x: bool) void {
-    const hardCodedP = @ptrFromInt(*volatile u8, 0xdeadbeef);
+    const hardCodedP = @as(*volatile u8, @ptrFromInt(0xdeadbeef));
     if (x) {
         hardCodedP.* = hardCodedP.* | 10;
     } else {
@@ -34,7 +34,7 @@ test "@ptrFromInt creates null pointer" {
     if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
-    const ptr = @ptrFromInt(?*u32, 0);
+    const ptr = @as(?*u32, @ptrFromInt(0));
     try expectEqual(@as(?*u32, null), ptr);
 }
 
@@ -43,6 +43,6 @@ test "@ptrFromInt creates allowzero zero pointer" {
     if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
-    const ptr = @ptrFromInt(*allowzero u32, 0);
+    const ptr = @as(*allowzero u32, @ptrFromInt(0));
     try expectEqual(@as(usize, 0), @intFromPtr(ptr));
 }