concat_1: {
    options = {
        evaluate: true
    };
    input: {
        var a = "foo" + "bar" + x() + "moo" + "foo" + y() + "x" + "y" + "z" + q();
        var b = "foo" + 1 + x() + 2 + "boo";
        var c = 1 + x() + 2 + "boo";

        // this CAN'T safely be shortened to 1 + x() + "5boo"
        var d = 1 + x() + 2 + 3 + "boo";

        var e = 1 + x() + 2 + "X" + 3 + "boo";

        // be careful with concatentation with "\0" with octal-looking strings.
        var f = "\0" + 360 + "\0" + 8 + "\0";
    }
    expect: {
        var a = "foobar" + x() + "moofoo" + y() + "xyz" + q();
        var b = "foo1" + x() + "2boo";
        var c = 1 + x() + 2 + "boo";
        var d = 1 + x() + 2 + 3 + "boo";
        var e = 1 + x() + 2 + "X3boo";
        var f = "\x00360\08\0";
    }
}

concat_2: {
    options = {};
    input: {
        console.log(
            1 + (2 + 3),
            1 + (2 + "3"),
            1 + ("2" + 3),
            1 + ("2" + "3"),
            "1" + (2 + 3),
            "1" + (2 + "3"),
            "1" + ("2" + 3),
            "1" + ("2" + "3")
        );
    }
    expect: {
        console.log(
            1 + (2 + 3),
            1 + (2 + "3"),
            1 + "2" + 3,
            1 + "2" + "3",
            "1" + (2 + 3),
            "1" + 2 + "3",
            "1" + "2" + 3,
            "1" + "2" + "3"
        );
    }
    expect_stdout: true
}

concat_3: {
    options = {};
    input: {
        console.log(
            1 + 2 + (3 + 4 + 5),
            1 + 2 + (3 + 4 + "5"),
            1 + 2 + (3 + "4" + 5),
            1 + 2 + (3 + "4" + "5"),
            1 + 2 + ("3" + 4 + 5),
            1 + 2 + ("3" + 4 + "5"),
            1 + 2 + ("3" + "4" + 5),
            1 + 2 + ("3" + "4" + "5")
        );
    }
    expect: {
        console.log(
            1 + 2 + (3 + 4 + 5),
            1 + 2 + (3 + 4 + "5"),
            1 + 2 + (3 + "4") + 5,
            1 + 2 + (3 + "4") + "5",
            1 + 2 + "3" + 4 + 5,
            1 + 2 + "3" + 4 + "5",
            1 + 2 + "3" + "4" + 5,
            1 + 2 + "3" + "4" + "5"
        );
    }
    expect_stdout: true
}

concat_4: {
    options = {};
    input: {
        console.log(
            1 + "2" + (3 + 4 + 5),
            1 + "2" + (3 + 4 + "5"),
            1 + "2" + (3 + "4" + 5),
            1 + "2" + (3 + "4" + "5"),
            1 + "2" + ("3" + 4 + 5),
            1 + "2" + ("3" + 4 + "5"),
            1 + "2" + ("3" + "4" + 5),
            1 + "2" + ("3" + "4" + "5")
        );
    }
    expect: {
        console.log(
            1 + "2" + (3 + 4 + 5),
            1 + "2" + (3 + 4) + "5",
            1 + "2" + 3 + "4" + 5,
            1 + "2" + 3 + "4" + "5",
            1 + "2" + "3" + 4 + 5,
            1 + "2" + "3" + 4 + "5",
            1 + "2" + "3" + "4" + 5,
            1 + "2" + "3" + "4" + "5"
        );
    }
    expect_stdout: true
}

concat_5: {
    options = {};
    input: {
        console.log(
            "1" + 2 + (3 + 4 + 5),
            "1" + 2 + (3 + 4 + "5"),
            "1" + 2 + (3 + "4" + 5),
            "1" + 2 + (3 + "4" + "5"),
            "1" + 2 + ("3" + 4 + 5),
            "1" + 2 + ("3" + 4 + "5"),
            "1" + 2 + ("3" + "4" + 5),
            "1" + 2 + ("3" + "4" + "5")
        );
    }
    expect: {
        console.log(
            "1" + 2 + (3 + 4 + 5),
            "1" + 2 + (3 + 4) + "5",
            "1" + 2 + 3 + "4" + 5,
            "1" + 2 + 3 + "4" + "5",
            "1" + 2 + "3" + 4 + 5,
            "1" + 2 + "3" + 4 + "5",
            "1" + 2 + "3" + "4" + 5,
            "1" + 2 + "3" + "4" + "5"
        );
    }
    expect_stdout: true
}

concat_6: {
    options = {};
    input: {
        console.log(
            "1" + "2" + (3 + 4 + 5),
            "1" + "2" + (3 + 4 + "5"),
            "1" + "2" + (3 + "4" + 5),
            "1" + "2" + (3 + "4" + "5"),
            "1" + "2" + ("3" + 4 + 5),
            "1" + "2" + ("3" + 4 + "5"),
            "1" + "2" + ("3" + "4" + 5),
            "1" + "2" + ("3" + "4" + "5")
        );
    }
    expect: {
        console.log(
            "1" + "2" + (3 + 4 + 5),
            "1" + "2" + (3 + 4) + "5",
            "1" + "2" + 3 + "4" + 5,
            "1" + "2" + 3 + "4" + "5",
            "1" + "2" + "3" + 4 + 5,
            "1" + "2" + "3" + 4 + "5",
            "1" + "2" + "3" + "4" + 5,
            "1" + "2" + "3" + "4" + "5"
        );
    }
    expect_stdout: true
}

concat_7: {
    input: {
        console.log(
            "" + 1,
            "" + "1",
            "" + 1 + 2,
            "" + 1 + "2",
            "" + "1" + 2,
            "" + "1" + "2",
            "" + (x += "foo")
        );
    }
    expect: {
        console.log(
            "" + 1,
            "1",
            "" + 1 + 2,
            1 + "2",
            "1" + 2,
            "1" + "2",
            x += "foo"
        );
    }
    expect_stdout: true
}

concat_8: {
    input: {
        console.log(
            1 + "",
            "1" + "",
            1 + 2 + "",
            1 + "2" + "",
            "1" + 2 + "",
            "1" + "2" + "",
            (x += "foo") + ""
        );
    }
    expect: {
        console.log(
            1 + "",
            "1",
            1 + 2 + "",
            1 + "2",
            "1" + 2,
            "1" + "2",
            x += "foo"
        );
    }
    expect_stdout: true
}
/etc/guix-install.sh?id=3c69701f9735dd62a2f765b8bd23a7eaeb391412'>guix-install.sh: Add a trailing colon to 'INFOPATH'.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes &lt;https://bugs.gnu.org/39984&gt;.
Suggested by Adam Porter &lt;adam@alphapapa.net&gt;.

* etc/guix-install.sh (sys_create_init_profile): Add a trailing colon to
'INFOPATH'.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-03-11 02:45:49 +0100'>2020-03-11</span></td><td><a href='/guix/commit/etc/guix-install.sh?id=fe60ef998f537e0e71bbb3377d5886ad297821d0'>guix-install.sh: Install SysV init script.</a><span class='msg-avail'>...<span class='msg-tooltip'>* etc/guix-install.sh (sys_enable_guix_daemon): Install SysV init script.
</span></span></td><td>Danny Milosavljevic</td></tr>