core:thread does not compile with -default-to-nil-allocator

[herohiralal]

Context

• Operating System & Odin Version: Win10 x64, dev-2025-03
• Please paste odin report output:
  • Odin: dev-2025-04-nightly:d9f990d
  • OS: Windows 10 Professional (version: 22H2), build 19045.5796
  • CPU: Intel(R) Core(TM) i5-8600K CPU @ 3.60GHz
  • RAM: 32713 MiB
  • Backend: LLVM 20.1.0

Expected Behavior

Program should compile.

Current Behavior

Program doesn't compile.

Failure Information (for bugs)

It's a bug, program doesn't compile.

Steps to Reproduce

Please provide detailed steps for reproducing the issue.

• I used this short example program:

// k.odin -----

package main

@(require) import "core:thread" // <-- this is the line that breaks it.
import "core:fmt"

main :: proc() {
	fmt.println("Hello, world!")
}

• Trying to compile using the following command:

odin run ./k.odin -file -default-to-nil-allocator

• does not compile, here's the error:

<odin-install-location>/core/thread/thread.odin(517:30) Error: 'global_default_temp_allocator_data' is not declared by 'runtime'
        ... emp_allocator.data = &runtime.global_default_temp_allocator_data
                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^

Failure Logs

Irrelevant

[blob1807]

Should already be fixed on master, as of this commit 1c655b8 last week