[wasm] Interpreter: Local variable of function pointer type emits a warning Test.Prepare: Store local stack type mismatch 0 7 #65881
Description
Warning Test.Prepare: Store local stack type mismatch 0 7 from
runtime/src/mono/mono/mini/interp/transform.c
Lines 1073 to 1075 in 30f30a3
- Put this code in
src/mono/sample/wasm/console-v8-cjs/Program.cs
using System;
using System.Threading.Tasks;
public class Test
{
public static async Task<int> Main(string[] args)
{
await Task.Delay(1);
Prepare();
return 0;
}
public unsafe static int Prepare()
{
delegate*<int> value = &Prepare;
Console.WriteLine ($"value is {value == null}");
return 5;
}
}- build:
make build MSBUILD_ARGS="-p:TreatWarningsAsErrors=false" - make run
Output:
console.debug: mono_wasm_runtime_ready fe00e07a-5519-4dfe-b35a-f867dbaf2e28
[MONO] Test.Prepare: Store local stack type mismatch 0 7
value is False
IIUC,
runtime/src/mono/mono/mini/interp/transform.c
Lines 943 to 951 in 30f30a3
.. this needs to map STACK_TYPE_F to STACK_TYPE_I too.