Stops hashing types

Author: MasonRemaley

src/Sema/LowerZon.zig

@@ -127,10 +127,8 @@ fn lowerExprAnonResTy(self: *LowerZon, node: Zoir.Node.Index) CompileError!Inter
         },
         .struct_literal => |init| {
             const elems = try self.sema.arena.alloc(InternPool.Index, init.names.len);
-            const types = try self.sema.arena.alloc(InternPool.Index, init.names.len);
             for (0..init.names.len) |i| {
                 elems[i] = try self.lowerExprAnonResTy(init.vals.at(@intCast(i)));
-                types[i] = Value.fromInterned(elems[i]).typeOf(pt.zcu).toIntern();
             }
             const struct_ty = switch (try ip.getStructType(
                 gpa,
@@ -150,7 +148,6 @@ fn lowerExprAnonResTy(self: *LowerZon, node: Zoir.Node.Index) CompileError!Inter
                             var hasher: std.hash.Wyhash = .init(0);
                             hasher.update(std.mem.asBytes(&node));
                             hasher.update(std.mem.sliceAsBytes(elems));
-                            hasher.update(std.mem.sliceAsBytes(types));
                             hasher.update(std.mem.sliceAsBytes(init.names));
                             break :hash hasher.final();
                         },
@@ -182,7 +179,10 @@ fn lowerExprAnonResTy(self: *LowerZon, node: Zoir.Node.Index) CompileError!Inter
                     }
 
                     @memcpy(struct_type.field_inits.get(ip), elems);
-                    @memcpy(struct_type.field_types.get(ip), types);
+                    const types = struct_type.field_types.get(ip);
+                    for (0..init.names.len) |i| {
+                        types[i] = Value.fromInterned(elems[i]).typeOf(pt.zcu).toIntern();
+                    }
 
                     const new_namespace_index = try pt.createNamespace(.{
                         .parent = self.block.namespace.toOptional(),