<p dir="auto">Stack unwind:</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', cli/fmt_errors.rs:211:45
stack backtrace:
   0:     0x55d18d4104a3 - std::backtrace_rs::backtrace::libunwind::trace::h72c2fb8038f1bbee
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
   1:     0x55d18d4104a3 - std::backtrace_rs::backtrace::trace_unsynchronized::h1e3b084883f1e78c
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/../../backtrace/src/backtrace/mod.rs:66
   2:     0x55d18d4104a3 - std::sys_common::backtrace::_print_fmt::h3bf6a7ebf7f0394a
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/sys_common/backtrace.rs:79
   3:     0x55d18d4104a3 - &lt;std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display&gt;::fmt::h2e8cb764b7fe02e7
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/sys_common/backtrace.rs:58
   4:     0x55d18cf5ca3c - core::fmt::write::h7a1184eaee6a8644
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/core/src/fmt/mod.rs:1080
   5:     0x55d18d40fc91 - std::io::Write::write_fmt::haeeb374d93a67eac
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/io/mod.rs:1516
   6:     0x55d18d40f595 - std::sys_common::backtrace::_print::h1d14a7f6ad632dc8
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/sys_common/backtrace.rs:61
   7:     0x55d18d40f595 - std::sys_common::backtrace::print::h301abac8bb2e3e81
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/sys_common/backtrace.rs:48
   8:     0x55d18d40f595 - std::panicking::default_hook::{{closure}}::hde0cb80358a6920a
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/panicking.rs:208
   9:     0x55d18d40f595 - std::panicking::default_hook::h9b1a691049a0ec8f
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/panicking.rs:227
  10:     0x55d18d40f595 - std::panicking::rust_panic_with_hook::h2bdec87b60580584
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/panicking.rs:577
  11:     0x55d18d4296a8 - std::panicking::begin_panic_handler::{{closure}}::h101ca09d9df5db47
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/panicking.rs:484
  12:     0x55d18d429674 - std::sys_common::backtrace::__rust_end_short_backtrace::h3bb85654c20113ca
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/sys_common/backtrace.rs:153
  13:     0x55d18d42962d - rust_begin_unwind
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/panicking.rs:483
  14:     0x55d18cf5a030 - core::panicking::panic_fmt::h48c31e1e3d550146
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/core/src/panicking.rs:85
  15:     0x55d18cf59e4c - core::panicking::panic::h184ede6dd822ffb4
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/core/src/panicking.rs:50
  16:     0x55d18cd4de67 - core::option::Option&lt;T&gt;::unwrap::h00128de0aadcc2ac
  17:     0x55d18ceb7db4 - &lt;deno::fmt_errors::PrettyJsError as core::fmt::Display&gt;::fmt::h60dcb48dfb5fb3f0
  18:     0x55d18cf5ca3c - core::fmt::write::h7a1184eaee6a8644
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/core/src/fmt/mod.rs:1080
  19:     0x55d18cf620d3 - core::fmt::Formatter::write_fmt::h610a3b7429e5462e
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/core/src/fmt/mod.rs:1509
  20:     0x55d18cf20718 - anyhow::error::&lt;impl core::fmt::Display for anyhow::Error&gt;::fmt::h908d2c3d7f1d9f3c
  21:     0x55d18cf5ca3c - core::fmt::write::h7a1184eaee6a8644
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/core/src/fmt/mod.rs:1080
  22:     0x55d18cf620d3 - core::fmt::Formatter::write_fmt::h610a3b7429e5462e
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/core/src/fmt/mod.rs:1509
  23:     0x55d18cf20718 - anyhow::error::&lt;impl core::fmt::Display for anyhow::Error&gt;::fmt::h908d2c3d7f1d9f3c
  24:     0x55d18cf5ca3c - core::fmt::write::h7a1184eaee6a8644
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/core/src/fmt/mod.rs:1080
  25:     0x55d18d3f4764 - core::fmt::Write::write_fmt::h076b1b3611776a3c
  26:     0x55d18cd2a558 - &lt;T as alloc::string::ToString&gt;::to_string::hfaf68a090b8ed610
  27:     0x55d18cf02f60 - deno::main::ha2d27aa65e12940b
  28:     0x55d18cd2286a - std::sys_common::backtrace::__rust_begin_short_backtrace::h9a5cc0e9c63a2e26
  29:     0x55d18cf112c2 - main
  30:     0x7fdfde1a3bf7 - __libc_start_main
  31:     0x55d18ccc04ba - _start
  32:                0x0 - &lt;unknown&gt;"><pre class="notranslate"><code class="notranslate">thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', cli/fmt_errors.rs:211:45
stack backtrace:
   0:     0x55d18d4104a3 - std::backtrace_rs::backtrace::libunwind::trace::h72c2fb8038f1bbee
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
   1:     0x55d18d4104a3 - std::backtrace_rs::backtrace::trace_unsynchronized::h1e3b084883f1e78c
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/../../backtrace/src/backtrace/mod.rs:66
   2:     0x55d18d4104a3 - std::sys_common::backtrace::_print_fmt::h3bf6a7ebf7f0394a
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/sys_common/backtrace.rs:79
   3:     0x55d18d4104a3 - &lt;std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display&gt;::fmt::h2e8cb764b7fe02e7
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/sys_common/backtrace.rs:58
   4:     0x55d18cf5ca3c - core::fmt::write::h7a1184eaee6a8644
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/core/src/fmt/mod.rs:1080
   5:     0x55d18d40fc91 - std::io::Write::write_fmt::haeeb374d93a67eac
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/io/mod.rs:1516
   6:     0x55d18d40f595 - std::sys_common::backtrace::_print::h1d14a7f6ad632dc8
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/sys_common/backtrace.rs:61
   7:     0x55d18d40f595 - std::sys_common::backtrace::print::h301abac8bb2e3e81
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/sys_common/backtrace.rs:48
   8:     0x55d18d40f595 - std::panicking::default_hook::{{closure}}::hde0cb80358a6920a
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/panicking.rs:208
   9:     0x55d18d40f595 - std::panicking::default_hook::h9b1a691049a0ec8f
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/panicking.rs:227
  10:     0x55d18d40f595 - std::panicking::rust_panic_with_hook::h2bdec87b60580584
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/panicking.rs:577
  11:     0x55d18d4296a8 - std::panicking::begin_panic_handler::{{closure}}::h101ca09d9df5db47
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/panicking.rs:484
  12:     0x55d18d429674 - std::sys_common::backtrace::__rust_end_short_backtrace::h3bb85654c20113ca
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/sys_common/backtrace.rs:153
  13:     0x55d18d42962d - rust_begin_unwind
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/panicking.rs:483
  14:     0x55d18cf5a030 - core::panicking::panic_fmt::h48c31e1e3d550146
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/core/src/panicking.rs:85
  15:     0x55d18cf59e4c - core::panicking::panic::h184ede6dd822ffb4
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/core/src/panicking.rs:50
  16:     0x55d18cd4de67 - core::option::Option&lt;T&gt;::unwrap::h00128de0aadcc2ac
  17:     0x55d18ceb7db4 - &lt;deno::fmt_errors::PrettyJsError as core::fmt::Display&gt;::fmt::h60dcb48dfb5fb3f0
  18:     0x55d18cf5ca3c - core::fmt::write::h7a1184eaee6a8644
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/core/src/fmt/mod.rs:1080
  19:     0x55d18cf620d3 - core::fmt::Formatter::write_fmt::h610a3b7429e5462e
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/core/src/fmt/mod.rs:1509
  20:     0x55d18cf20718 - anyhow::error::&lt;impl core::fmt::Display for anyhow::Error&gt;::fmt::h908d2c3d7f1d9f3c
  21:     0x55d18cf5ca3c - core::fmt::write::h7a1184eaee6a8644
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/core/src/fmt/mod.rs:1080
  22:     0x55d18cf620d3 - core::fmt::Formatter::write_fmt::h610a3b7429e5462e
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/core/src/fmt/mod.rs:1509
  23:     0x55d18cf20718 - anyhow::error::&lt;impl core::fmt::Display for anyhow::Error&gt;::fmt::h908d2c3d7f1d9f3c
  24:     0x55d18cf5ca3c - core::fmt::write::h7a1184eaee6a8644
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/core/src/fmt/mod.rs:1080
  25:     0x55d18d3f4764 - core::fmt::Write::write_fmt::h076b1b3611776a3c
  26:     0x55d18cd2a558 - &lt;T as alloc::string::ToString&gt;::to_string::hfaf68a090b8ed610
  27:     0x55d18cf02f60 - deno::main::ha2d27aa65e12940b
  28:     0x55d18cd2286a - std::sys_common::backtrace::__rust_begin_short_backtrace::h9a5cc0e9c63a2e26
  29:     0x55d18cf112c2 - main
  30:     0x7fdfde1a3bf7 - __libc_start_main
  31:     0x55d18ccc04ba - _start
  32:                0x0 - &lt;unknown&gt;
</code></pre></div>
<p dir="auto">Attached is the actual file that I was working on when this happened.<br>
<a href="https://github.com/denoland/deno/files/5792216/panic.txt">panic.txt</a><br>
file.ts may be an empty file.<br>
I tried to cut down the file to a minimum reproducible example, but it wasn't working without everything.</p>
<p dir="auto">Run with <code class="notranslate">--no-check</code>, this does not occur without it.</p>
<p dir="auto">I believe that the bad formatting is on line 37, <code class="notranslate">(_, i)</code>.</p>
<p dir="auto">I'm experiencing a strange bug with <code class="notranslate">Deno</code>.</p>
<p dir="auto">When a exception is thrown the main process panics. This is the trace:</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', cli\fmt_errors.rs:86:8
stack backtrace:
   0:     0x7ff7af88a45b - &lt;unknown&gt;
   1:     0x7ff7af53cecc - &lt;unknown&gt;
   2:     0x7ff7af889483 - &lt;unknown&gt;
   3:     0x7ff7af888bb8 - &lt;unknown&gt;
   4:     0x7ff7af887d2e - &lt;unknown&gt;
   5:     0x7ff7af88efe5 - &lt;unknown&gt;
   6:     0x7ff7af53a4b0 - &lt;unknown&gt;
   7:     0x7ff7af53a2cc - &lt;unknown&gt;
   8:     0x7ff7af36cbf2 - &lt;unknown&gt;
   9:     0x7ff7af48ada8 - &lt;unknown&gt;
  10:     0x7ff7af48b345 - &lt;unknown&gt;
  11:     0x7ff7af53cecc - &lt;unknown&gt;
  12:     0x7ff7af751885 - &lt;unknown&gt;
  13:     0x7ff7af349c1d - &lt;unknown&gt;
  14:     0x7ff7af4daf6f - &lt;unknown&gt;
  15:     0x7ff7af8aa3f6 - &lt;unknown&gt;
  16:     0x7ff7af4ea67e - &lt;unknown&gt;
  17:     0x7ff7b048bf10 - CrashForExceptionInNonABICompliantCodeRange
  18:     0x7ff8e9777bd4 - BaseThreadInitThunk
  19:     0x7ff8ea16ce51 - RtlUserThreadStart"><pre class="notranslate"><code class="notranslate">thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', cli\fmt_errors.rs:86:8
stack backtrace:
   0:     0x7ff7af88a45b - &lt;unknown&gt;
   1:     0x7ff7af53cecc - &lt;unknown&gt;
   2:     0x7ff7af889483 - &lt;unknown&gt;
   3:     0x7ff7af888bb8 - &lt;unknown&gt;
   4:     0x7ff7af887d2e - &lt;unknown&gt;
   5:     0x7ff7af88efe5 - &lt;unknown&gt;
   6:     0x7ff7af53a4b0 - &lt;unknown&gt;
   7:     0x7ff7af53a2cc - &lt;unknown&gt;
   8:     0x7ff7af36cbf2 - &lt;unknown&gt;
   9:     0x7ff7af48ada8 - &lt;unknown&gt;
  10:     0x7ff7af48b345 - &lt;unknown&gt;
  11:     0x7ff7af53cecc - &lt;unknown&gt;
  12:     0x7ff7af751885 - &lt;unknown&gt;
  13:     0x7ff7af349c1d - &lt;unknown&gt;
  14:     0x7ff7af4daf6f - &lt;unknown&gt;
  15:     0x7ff7af8aa3f6 - &lt;unknown&gt;
  16:     0x7ff7af4ea67e - &lt;unknown&gt;
  17:     0x7ff7b048bf10 - CrashForExceptionInNonABICompliantCodeRange
  18:     0x7ff8e9777bd4 - BaseThreadInitThunk
  19:     0x7ff8ea16ce51 - RtlUserThreadStart
</code></pre></div>
<p dir="auto">I don't know how to reproduce the bug but it happened in my project so I tried to isolate it in a separated branch:<br>
<a href="https://github.com/AndreJesusBrito/WebAssembly-Language-Compiler/tree/rust-exception-bug-isolation">https://github.com/AndreJesusBrito/WebAssembly-Language-Compiler/tree/rust-exception-bug-isolation</a></p>
<p dir="auto">The bug happens in file <code class="notranslate">src/SyntaxAnalysis/SyntaxRule.ts</code> at line 25 when I throw an exception.</p>
<div class="highlight highlight-source-ts notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="...
public getDerivation(terminal: string): RuleDerivation {
  const derivation = this.derivations.get(terminal);
  if (derivation) {
    return {
      derivationSymbols: [...derivation.derivationSymbols].reverse(),
      actions: derivation.actions,
    };
  } else {
    throw SyntaxError(&quot;Unexpected token '&quot; + terminal + &quot;' at rule &quot; + this._name);            // THIS IS LINE 25
  }
}

public setDerivation(rule: SyntaxSymbol[], actions: ActionObj[], ...terminals: string[]): void {
  for (const terminal of terminals) {
    if (this.derivations.get(terminal) instanceof Array) {
      console.warn(&quot;'&quot; + terminal + &quot;' repeated terminal for rule &quot; + this._name);
..."><pre class="notranslate">...
<span class="pl-k">public</span> <span class="pl-en">getDerivation</span><span class="pl-kos">(</span><span class="pl-s1">terminal</span>: string<span class="pl-kos">)</span>: <span class="pl-smi">RuleDerivation</span> <span class="pl-kos">{</span>
  <span class="pl-k">const</span> <span class="pl-s1">derivation</span> <span class="pl-c1">=</span> <span class="pl-smi">this</span><span class="pl-kos">.</span><span class="pl-c1">derivations</span><span class="pl-kos">.</span><span class="pl-en">get</span><span class="pl-kos">(</span><span class="pl-s1">terminal</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
  <span class="pl-k">if</span> <span class="pl-kos">(</span><span class="pl-s1">derivation</span><span class="pl-kos">)</span> <span class="pl-kos">{</span>
    <span class="pl-k">return</span> <span class="pl-kos">{</span>
      <span class="pl-c1">derivationSymbols</span>: <span class="pl-kos">[</span>...<span class="pl-s1">derivation</span><span class="pl-kos">.</span><span class="pl-c1">derivationSymbols</span><span class="pl-kos">]</span><span class="pl-kos">.</span><span class="pl-en">reverse</span><span class="pl-kos">(</span><span class="pl-kos">)</span><span class="pl-kos">,</span>
      <span class="pl-c1">actions</span>: <span class="pl-s1">derivation</span><span class="pl-kos">.</span><span class="pl-c1">actions</span><span class="pl-kos">,</span>
    <span class="pl-kos">}</span><span class="pl-kos">;</span>
  <span class="pl-kos">}</span> <span class="pl-k">else</span> <span class="pl-kos">{</span>
    <span class="pl-k">throw</span> <span class="pl-smi">SyntaxError</span><span class="pl-kos">(</span><span class="pl-s">"Unexpected token '"</span> <span class="pl-c1">+</span> <span class="pl-s1">terminal</span> <span class="pl-c1">+</span> <span class="pl-s">"' at rule "</span> <span class="pl-c1">+</span> <span class="pl-smi">this</span><span class="pl-kos">.</span><span class="pl-c1">_name</span><span class="pl-kos">)</span><span class="pl-kos">;</span>            <span class="pl-c">// THIS IS LINE 25</span>
  <span class="pl-kos">}</span>
<span class="pl-kos">}</span>

<span class="pl-s1">public</span><span class="pl-kos"></span> <span class="pl-en">setDerivation</span><span class="pl-kos">(</span><span class="pl-s1">rule</span>: <span class="pl-smi">SyntaxSymbol</span><span class="pl-kos">[</span><span class="pl-s1"></span><span class="pl-kos">]</span><span class="pl-kos">,</span> <span class="pl-s1">actions</span>: <span class="pl-smi">ActionObj</span><span class="pl-kos">[</span><span class="pl-s1"></span><span class="pl-kos">]</span><span class="pl-kos">,</span> ...<span class="pl-s1">terminals</span>: string<span class="pl-kos">[</span><span class="pl-kos">]</span><span class="pl-kos">)</span>: <span class="pl-k">void</span> <span class="pl-kos">{</span>
  <span class="pl-k">for</span> <span class="pl-kos">(</span><span class="pl-k">const</span> <span class="pl-s1">terminal</span> <span class="pl-k">of</span> <span class="pl-s1">terminals</span><span class="pl-kos">)</span> <span class="pl-kos">{</span>
    <span class="pl-k">if</span> <span class="pl-kos">(</span><span class="pl-smi">this</span><span class="pl-kos">.</span><span class="pl-c1">derivations</span><span class="pl-kos">.</span><span class="pl-en">get</span><span class="pl-kos">(</span><span class="pl-s1">terminal</span><span class="pl-kos">)</span> <span class="pl-k">instanceof</span> <span class="pl-smi">Array</span><span class="pl-kos">)</span> <span class="pl-kos">{</span>
      <span class="pl-smi">console</span><span class="pl-kos">.</span><span class="pl-en">warn</span><span class="pl-kos">(</span><span class="pl-s">"'"</span> <span class="pl-c1">+</span> <span class="pl-s1">terminal</span> <span class="pl-c1">+</span> <span class="pl-s">"' repeated terminal for rule "</span> <span class="pl-c1">+</span> <span class="pl-smi">this</span><span class="pl-kos">.</span><span class="pl-c1">_name</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
...</pre></div>
<p dir="auto">Even though I'm using a SyntaxError (that is not a very good idea and will change later) it seems to happen for any error including the base Error class.</p>
<p dir="auto">The most strange thing to me is that by changing the white space on this file it can work correctly.<br>
For example, when I remove line 28 it works fine:</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="error: Uncaught SyntaxError: Unexpected token '' at rule none
  public setDerivation(rule: SyntaxSymbol[], actions: ActionObj[], ...terminals: string[]): void {
            ^
    at SyntaxRule.getDerivation (file:///C:/Users/Andr%C3%A9%20Brito/Documents/GitHub/WebAssembly-Language-Compiler/src/SyntaxAnalysis/SyntaxRule.ts:28:13)
    at file:///C:/Users/Andr%C3%A9%20Brito/Documents/GitHub/WebAssembly-Language-Compiler/src/main.ts:4:1"><pre class="notranslate"><code class="notranslate">error: Uncaught SyntaxError: Unexpected token '' at rule none
  public setDerivation(rule: SyntaxSymbol[], actions: ActionObj[], ...terminals: string[]): void {
            ^
    at SyntaxRule.getDerivation (file:///C:/Users/Andr%C3%A9%20Brito/Documents/GitHub/WebAssembly-Language-Compiler/src/SyntaxAnalysis/SyntaxRule.ts:28:13)
    at file:///C:/Users/Andr%C3%A9%20Brito/Documents/GitHub/WebAssembly-Language-Compiler/src/main.ts:4:1
</code></pre></div>
<p dir="auto">I'm running using the command:</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="deno run src\main.ts"><pre class="notranslate"><code class="notranslate">deno run src\main.ts
</code></pre></div>
<p dir="auto">and my specs are:</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="deno 1.2.2
v8 8.5.216
typescript 3.9.2
OS: Windows_NT x64 10.0.18362"><pre class="notranslate"><code class="notranslate">deno 1.2.2
v8 8.5.216
typescript 3.9.2
OS: Windows_NT x64 10.0.18362
</code></pre></div>
<p dir="auto">Hope this helps! :)</p>