Lazy loading always failing for the first time when compiling Go to WebAssembly

[sssxyd]

tinygo version tinygo version 0.38.0 windows/amd64 (using go version go1.24.4 and LLVM version 19.1.2)

compile command tinygo build -o o2o_drug_shop_assistant.wasm -target wasm -no-debug -scheduler=none -gc=leaking .

error the code in getMemoryPool does not seem to be executed on the first call wasm method: allocate_size_bytes

source.zip wasm.zip

the code in getMemoryPool does not seem to be executed on the first call.

var _memoryPool *MemoryPool
func forceInitMemoryPool() *MemoryPool {
	if _memoryPool == nil {
		pool := &MemoryPool{
			pool:    make(map[uint32][]byte),
			maxSize: 1024, 
			curSize: 0,
		}
		if pool.pool != nil {
			testKey := uint32(12345)
			testValue := make([]byte, 8)
			pool.pool[testKey] = testValue
			if _, exists := pool.pool[testKey]; exists {
				delete(pool.pool, testKey) 
				_memoryPool = pool
			}
		}
	}
	return _memoryPool
}

func getMemoryPool() *MemoryPool {
	if _memoryPool == nil {
		return forceInitMemoryPool()
	}
	return _memoryPool
}

//
//export allocate_size_bytes
func AllocateSizeBytes(size uint32) uint32 {
	.......
	memoryPool := getMemoryPool()
        // Commenting out the following section will definitely fail; the code in getMemoryPool does not seem to be executed on the first call.
	if memoryPool == nil || memoryPool.pool == nil {
		// 如果获取失败，尝试强制初始化
		memoryPool = forceInitMemoryPool()
		if memoryPool == nil || memoryPool.pool == nil {
			return 0
		}
	}
	.......
	return ptr
}```