non-standard error message when incorrectly returning a template string from a function #18309

Describe the bug

When incorrectly returning a string (via return $tmpl()) from a function that has a different return type, V gives a compiler error rather than a standard return type error message.

Expected Behavior

I expected to get the following error:
error: cannot use `string` as type `int` in return argument

Current Behavior

I get a builder error with the following message:
/tmp/v_501/main.3698560348010379656.tmp.c:12450:9: error: returning 'string' (aka 'struct string') from a function with incompatible result type 'int'

Reproduction Steps

You also need to add an file in the same directory named template.md. The contents can be anything.

fn main() {
    println(return_item())
}

fn return_item () int {
    return '$tmpl('template.md')'
}

Possible Solution

No response

Additional Information/Context

No response

V version

V 0.3.4 05b832a

Environment details (OS name and version, etc.)

V full version: V 0.3.4 93a2ffa.05b832a
OS: macos, macOS, 13.3.1, 22E772610a
Processor: 8 cpus, 64bit, little endian, Apple M1

CC version: Apple clang version 14.0.3 (clang-1403.0.22.14.1)
thirdparty/tcc status: thirdparty-macos-arm64 a668e5a0