nilang 0.4.1

A scripting language interpreter for Advent of Code
Documentation
========= FILE ./src/runtime/tests/fixtures/string_negative_index/string_negative_index.ast.actual ========
[
    Assign {
        dest: Spanned {
            item: Local(
                14,
            ),
            span: Span {
                start: 0,
                end: 3,
            },
        },
        src: Spanned {
            item: Value(
                String(
                    SegmentedString {
                        segments: [
                            String(
                                "hello",
                            ),
                        ],
                    },
                ),
            ),
            span: Span {
                start: 4,
                end: 12,
            },
        },
    },
    Expr(
        Spanned {
            item: Print(
                Spanned {
                    item: Index {
                        store: Spanned {
                            item: Value(
                                Ident(
                                    14,
                                ),
                            ),
                            span: Span {
                                start: 19,
                                end: 20,
                            },
                        },
                        key: Spanned {
                            item: Unaop {
                                op: Negate,
                                expr: Spanned {
                                    item: Value(
                                        Int(
                                            1,
                                        ),
                                    ),
                                    span: Span {
                                        start: 22,
                                        end: 23,
                                    },
                                },
                            },
                            span: Span {
                                start: 21,
                                end: 24,
                            },
                        },
                    },
                    span: Span {
                        start: 19,
                        end: 25,
                    },
                },
            ),
            span: Span {
                start: 13,
                end: 26,
            },
        },
    ),
    Expr(
        Spanned {
            item: Print(
                Spanned {
                    item: Index {
                        store: Spanned {
                            item: Value(
                                Ident(
                                    14,
                                ),
                            ),
                            span: Span {
                                start: 33,
                                end: 34,
                            },
                        },
                        key: Spanned {
                            item: Unaop {
                                op: Negate,
                                expr: Spanned {
                                    item: Value(
                                        Int(
                                            2,
                                        ),
                                    ),
                                    span: Span {
                                        start: 36,
                                        end: 37,
                                    },
                                },
                            },
                            span: Span {
                                start: 35,
                                end: 38,
                            },
                        },
                    },
                    span: Span {
                        start: 33,
                        end: 39,
                    },
                },
            ),
            span: Span {
                start: 27,
                end: 40,
            },
        },
    ),
    Expr(
        Spanned {
            item: Print(
                Spanned {
                    item: Index {
                        store: Spanned {
                            item: Value(
                                Ident(
                                    14,
                                ),
                            ),
                            span: Span {
                                start: 47,
                                end: 48,
                            },
                        },
                        key: Spanned {
                            item: Unaop {
                                op: Negate,
                                expr: Spanned {
                                    item: Value(
                                        Int(
                                            5,
                                        ),
                                    ),
                                    span: Span {
                                        start: 50,
                                        end: 51,
                                    },
                                },
                            },
                            span: Span {
                                start: 49,
                                end: 52,
                            },
                        },
                    },
                    span: Span {
                        start: 47,
                        end: 53,
                    },
                },
            ),
            span: Span {
                start: 41,
                end: 54,
            },
        },
    ),
]