No type infer for inlined functions called instantly

[bramvbilsen]

Describe the bug

When creating an inline function and instantly calling it, the type does not correctly get inferred:

// Inferred type for t is `unknown`
t := fn () string {
  return ''
}()

However, does infer the type correctly:

test := fn () string {
  return ''
}
t := test()

Expected Behavior

I expect the type to be correctly inferred. In the code examples, t should be inferred to string.

Current Behavior

The type is inferred as unknown.

Reproduction Steps

// Inferred type for t is `unknown`
t := fn () string {
  return ''
}()

Possible Solution

No response

Additional Information/Context

No response

Environment details (v doctor output)

V full version: V 0.4.4 365bd18
OS: macos, macOS, 14.4, 23E214
Processor: 10 cpus, 64bit, little endian, Apple M1 Max

getwd: X
vexe: X
vexe mtime: 2024-03-12 15:26:32

vroot: OK, value: X
VMODULES: OK, value: X
VTMP: OK, value: X

Git version: git version 2.44.0
Git vroot status: weekly.2024.11-9-g365bd185
.git/config present: true

CC version: Apple clang version 15.0.0 (clang-1500.3.9.4)
thirdparty/tcc status: thirdparty-macos-arm64 5c1d002f

Editor name

VS Code

v-analyzer Version

0.0.3-beta.1.a796f25

VS Code Extension Version

v0.0.2

[xiusin]

All methods related to request cannot be deduced properly