Crash when formatting message for TokenMissingError in heex tempate

[lukaszsamson]

Elixir and Erlang/OTP versions

Erlang/OTP 25 [erts-13.2.2.4] [source] [64-bit] [smp:12:12] [ds:12:12:10] [async-threads:1]

Elixir 1.16.0-rc.1 (28f8eba) (compiled with Erlang/OTP 25)

Operating system

macOS

Current behavior

  <li>
    <strong>Public ID:</strong>
    <%= @some.field.public_id[ %>
  </li>

== Compilation error in file lib/some/views/some_view.ex ==
** (TokenMissingError) got ArgumentError with message "errors were found at the given arguments:\n\n  * 2nd argument: out of range\n" while retrieving Exception.message/1 for %TokenMissingError{file: "lib/some/templates/some/show.html.heex", line: 3, column: 30, end_line: 3, end_column: 32, line_offset: 2, snippet: " @some.field.public_id[ ", opening_delimiter: :"[", expected_delimiter: :"]", description: "missing terminator: ]"}. Stacktrace:
    (stdlib 4.3.1.3) :binary.copy(" ", -6)
    (elixir 1.16.0-rc.1) lib/exception.ex:907: Exception.n_spaces/1
    (elixir 1.16.0-rc.1) lib/exception.ex:993: Exception.format_end_message/2
    (elixir 1.16.0-rc.1) lib/exception.ex:876: Exception.format_snippet/8
    (elixir 1.16.0-rc.1) lib/exception.ex:1344: TokenMissingError.message/1
    (elixir 1.16.0-rc.1) lib/exception.ex:64: Exception.message/1
    (elixir 1.16.0-rc.1) lib/exception.ex:115: Exception.format_banner/3
    (elixir 1.16.0-rc.1) lib/kernel/cli.ex:107: Kernel.CLI.format_error/3
    (elixir 1.16.0-rc.1) lib/kernel/parallel_compiler.ex:888: Kernel.ParallelCompiler.print_error/4
    (elixir 1.16.0-rc.1) lib/kernel/parallel_compiler.ex:709: Kernel.ParallelCompiler.wait_for_messages/8
    (elixir 1.16.0-rc.1) lib/kernel/parallel_compiler.ex:291: Kernel.ParallelCompiler.spawn_workers/5
    (elixir 1.16.0-rc.1) lib/kernel/parallel_compiler.ex:246: Kernel.ParallelCompiler.spawn_workers/3
    (mix 1.16.0-rc.1) lib/mix/compilers/elixir.ex:1013: anonymous fn/9 in Mix.Compilers.Elixir.compiler_loop/6

    (eex 1.16.0-rc.1) lib/eex/compiler.ex:332: EEx.Compiler.generate_buffer/4
    (phoenix_live_view 0.18.18) expanding macro: Phoenix.LiveView.HTMLEngine.compile/1
    /some/apps/some/lib/some/views/some_view.ex:1: (file)
    (phoenix_view 2.0.2) /some/apps/some/lib/some/views/some_view.ex:1: Phoenix.View.__before_compile__/1

Expected behavior

Normal error message