Improve "value with comptime-only type 'comptime_int' depends on runtime control flow"

[uyha]

Zig Version

0.14.0

Steps to Reproduce and Observed Output

With the following program

pub fn main() !void {
    var engine = std.Random.DefaultPrng.init(0);
    const eh: u8 = switch (engine.random().int(u8)) {
        1 => 2,
        else => 3,
    } + 1;
    _ = eh;
}

const std = @import("std");

The current error message is printed out

src/plus.zig:3:20: error: value with comptime-only type 'comptime_int' depends on runtime control flow
    const eh: u8 = switch (engine.random().int(u8)) {
                   ^~~~~~
src/plus.zig:3:47: note: runtime control flow here
    const eh: u8 = switch (engine.random().int(u8)) {
                           ~~~~~~~~~~~~~~~~~~~^~~~

Expected Output

I think it should suggest a fix to cast the switch expression to a runtime type, something like,

try casting the expression to a runtime int with `@as`