diff --git a/src/ir.cpp b/src/ir.cpp
index 84daf645b9..a292f9a79b 100644
--- a/src/ir.cpp
+++ b/src/ir.cpp
@@ -14845,6 +14845,8 @@ static IrInstruction *ir_resolve_result_raw(IrAnalyze *ira, IrInstruction *suspe
             }
             // need to return a result location and don't have one. use a stack allocation
             IrInstructionAllocaGen *alloca_gen = ir_create_alloca_gen(ira, suspend_source_instr, 0, "");
+            if ((err = type_resolve(ira->codegen, value_type, ResolveStatusZeroBitsKnown)))
+                return ira->codegen->invalid_instruction;
             alloca_gen->base.value.type = get_pointer_to_type_extra(ira->codegen, value_type, false, false,
                     PtrLenSingle, 0, 0, 0, false);
             ZigFn *fn_entry = exec_fn_entry(ira->new_irb.exec);
diff --git a/std/special/panic.zig b/std/special/panic.zig
index cb2ef8be09..50dc5e0c65 100644
--- a/std/special/panic.zig
+++ b/std/special/panic.zig
@@ -7,8 +7,8 @@ const builtin = @import("builtin");
 const std = @import("std");
 
 pub fn panic(msg: []const u8, error_return_trace: ?*builtin.StackTrace) noreturn {
-    //const stderr = std.io.getStdErr() catch std.process.abort();
-    //stderr.write("panic: ") catch std.process.abort();
-    //stderr.write(msg) catch std.process.abort();
+    const stderr = std.io.getStdErr() catch std.process.abort();
+    stderr.write("panic: ") catch std.process.abort();
+    stderr.write(msg) catch std.process.abort();
     std.process.abort();
 }
diff --git a/test/stage1/behavior.zig b/test/stage1/behavior.zig
index b6612c5a8b..56a3860199 100644
--- a/test/stage1/behavior.zig
+++ b/test/stage1/behavior.zig
@@ -14,7 +14,7 @@ comptime {
     _ = @import("behavior/bugs/1111.zig");
     _ = @import("behavior/bugs/1120.zig");
     _ = @import("behavior/bugs/1277.zig");
-    //_ = @import("behavior/bugs/1322.zig");
+    _ = @import("behavior/bugs/1322.zig");
     _ = @import("behavior/bugs/1381.zig");
     _ = @import("behavior/bugs/1421.zig");
     _ = @import("behavior/bugs/1442.zig");
@@ -28,7 +28,7 @@ comptime {
     _ = @import("behavior/bugs/2346.zig");
     _ = @import("behavior/bugs/2578.zig");
     _ = @import("behavior/bugs/394.zig");
-    //_ = @import("behavior/bugs/421.zig");
+    _ = @import("behavior/bugs/421.zig");
     _ = @import("behavior/bugs/529.zig");
     _ = @import("behavior/bugs/655.zig");
     //_ = @import("behavior/bugs/656.zig");