cgen error for x := 5 * p where p is &int

[spytheman]

V doctor:

V full version: V 0.4.5 387af74.9639f55
OS: macos, macOS, 14.4.1, 23E224
Processor: 8 cpus, 64bit, little endian, Apple M1

getwd: /opt/v
vexe: /opt/v/v
vexe mtime: 2024-05-16 12:27:51

vroot: OK, value: /opt/v
VMODULES: OK, value: /Users/delyanangelov/.vmodules
VTMP: OK, value: /tmp/v_501

Git version: git version 2.44.0
Git vroot status: weekly.2024.20-2-g9639f55d
.git/config present: true

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

What did you do?
v -g -o vdbg cmd/v && vdbg a.v

num := 10
p := &num
x := 5 *p
dump(x)
dump(p)

What did you expect to see?

a checker error, that pointers can not be multiplied by constants

What did you see instead?

==================
/tmp/v_501/a.01HY0NZYP771Q1E3V55HB4ZNRS.tmp.c:13037:13: error: invalid operands to binary expression ('int' and 'int *')
        int* x = 5 * p;
                 ~ ^ ~
1 error generated.
...
==================
(Use `v -cg` to print the entire error message)

builder error: 
==================
C error found. It should never happen, when compiling pure V code.
This is a V compiler bug, please report it using `v bug file.v`,
or goto https://github.com/vlang/v/issues/new/choose .
You can also use #help on Discord: https://discord.gg/vlang .

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[spytheman]

x := 5 *p should have been a checker error instead.

Multiplying a pointer by a number, should not be allowed.

[spytheman]

Only + and - should be allowed as arithmetic operators for pointer values.