Sibling Module Imports

[lspaccatrosi16]

Describe the bug

When two modules are siblings, they are unable to import from each other.

Reproduction Steps

Simple Repository
https://github.com/lspaccatrosi16/v-sibling-modules

Expected Behavior

The program to compile, and to print b says Hello from a!.

Current Behavior

Does not compile the program, producing the errors:

src/main.v:6:12: error: unknown function: b.say_b
4 |
5 | fn main() {
6 | println(b.say_b())
| ~~~~~~~
7 | }

src/main.v:6:2: error: println can not print void expressions
4 |
5 | fn main() {
6 | println(b.say_b())
| ~~~~~~~~~~~~~~~~~~
7 | }

Possible Solution

No response

Additional Information/Context

No response

V version

V 0.4.5 58a8fc6

Environment details (OS name and version, etc.)

V full version: V 0.4.5 58a8fc6
OS: linux, Linux version 6.6.17-01102-gd3cec3c11146 (cros-kernel@chromium.org) (Chromium OS 18.0_pre510928-r70 clang version 18.0.0 (/mnt/host/source/src/third_party/llvm-project 82e851a407c52d65ce65e7aa58453127e67d42a0), LLD 18.0.0) #1 SMP PREEMPT_DYNAMIC Sat, 17 Feb 2024 21:12:19 +0000 (VM)
Processor: 8 cpus, 64bit, little endian, 11th Gen Intel(R) Core(TM) i5-1130G7 @ 1.10GHz

getwd: /home/luca/dev/siblingModules
vexe: /home/luca/v/v
vexe mtime: 2024-05-13 21:07:10

vroot: OK, value: /home/luca/v
VMODULES: OK, value: /home/luca/.vmodules
VTMP: OK, value: /tmp/v_1000

Git version: git version 2.39.2
Git vroot status: weekly.2024.20
.git/config present: true

CC version: cc (Debian 12.2.0-14) 12.2.0
thirdparty/tcc status: thirdparty-linux-amd64 40e5cbb5

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[rivy]

I use import statements like import src.b (and import src.a within 'src/b/b.v') to get this working.

But, I agree, direct sibling imports should either work or, at least, the error should be module 'b' not found instead of undefined ident/function/....