if ternary: failing to compile

[esquerbatua]

Describe the bug

With an old v ternary operator, with the last version of v it's failing.

Reproduction Steps

fn main() {
    check := true
    mut test := []f64{}
    for i in 0..100 {
        test[i] = if check {
            mut sum := 0.0
            for x in 0..100 {
                if check {
                    sum += 1
                }
                if i <= x {
                    break
                }
            }
            sum
        } else { 0 }
    }
    println(test)
}

Expected Behavior

Print the result of test

Current Behavior

Failed to compile, C error.

Possible Solution

No response

Additional Information/Context

No response

V version

V full version: V 0.4.7 01fd719.6aeef5e

Environment details (OS name and version, etc.)

V full version: V 0.4.7 01fd719.6aeef5e OS: linux, Ubuntu 24.04.1 LTS Processor: 16 cpus, 64bit, little endian, AMD Ryzen 7 7840HS w/ Radeon 780M Graphics

getwd: /home/esquerbatua/git/breakV vexe: /home/esquerbatua/git/v/v vexe mtime: 2024-09-11 08:59:35

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

Git version: git version 2.43.0 Git vroot status: weekly.2024.36-36-g6aeef5e4 .git/config present: true

CC version: cc (Ubuntu 13.2.0-23ubuntu4) 13.2.0 thirdparty/tcc status: thirdparty-linux-amd64 0134e9b9

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[felipensp]

Reduced test case:

fn main() {
    mut test := []f64{}
    test[0] = if true {
        sum := 0.0
        sum
    } else { 0 }    
    println(test)
}