Out of bounds when using the ast package in a file with no empty last line

[thetarnav]

I think that odin/parser when parsing declarations assumes that after each declaration there will be a \n, because the end position for declarations is extended by one.
When there is no newline after the last declaration, and I try to print it, using the offsets, I get an out of bounds error.

code

package main

import "core:fmt"
import "core:odin/ast"
import "core:odin/parser"

main :: proc() {
    pkg, ok := parser.collect_package(".")
    if !ok do panic("Failed to collect package\n")

    ok = parser.parse_package(pkg)
    if !ok do panic("Failed to parse package\n")

    for file_name, file in pkg.files {
        for decl in file.decls {
            fmt.printf("%s\n", file.src[decl.pos.offset:decl.end.offset]) // <- out of bounds error
        }
    }
} // <- no newline afterwards

error

$ odin run .
import "core:fmt"
import "core:odin/ast"
import "core:odin/parser"
/path/main.odin(16:40) Invalid slice indices 82:443 is out of range 0..<442
Illegal instruction (core dumped)

report

	Odin:    dev-2024-05:1e5267c8e
	OS:      Ubuntu 22.04.4 LTS, Linux 6.5.0-28-generic
	CPU:     Intel(R) Core(TM) i5-8265U CPU @ 1.60GHz
	RAM:     7631 MiB
	Backend: LLVM 17.0.6

I know that this is an issue with my code, but the praser could probably prevent that?
It's weird to have nodes that extend the file bounds.