Compiling always seg faults

Help
1

I don’t know if this is as Odin issue or not but I get a segmentation fault building any code. The thing that makes in stranger is that I’ll end up with a usable executable.

Any thoughts on troubleshooting this?

System Information

Odin Version: odin version dev-2025-03:acb578f18 (Built from source)
Operating System: Linux
Linux Distribution: OpenMandriva
Kernel: Linux 6.13.8-desktop-1omv2590
CPU: AMD 5955WX

Source to compile

package main

import "core:fmt"

main :: proc() {
	fmt.println("Hellope!")
}

Compilation and Result

[studebakerguy hellope]odin build .
While deleting: { i64, i64, i32, i32, i64, <{ %"runtime::Type_Info_Named", [24 x i8], i64 }> } %
Use still stuck around after Def is destroyed:@"__$ti-141" = private constant { i64, i64, i32, i32, i64, <{ %"runtime::Type_Info_Named", [24 x i8], i64 }> } { Segmentation fault (core dumped)

Running Resulting Executable

[studebakerguy hellope]./hellope 
Hellope!
[studebakerguy hellope]
2

I take it you are using a nightly build? I’d give it a try with a stable build, just to see if it makes a difference.

1 Like
3

Thanks for the reply.

I tried compiling several different releases and they all have the same issue. So, I went back and downloaded the latest binary release and it works perfectly fine. So, this appears to be related to either OpenMandiva or the one of the build tools.

4

This appears to be related to GitHub issue 3854.

5

Yep, currently Odin does not work with LLVM distributions that enable assertions.