Reproduction of stylus/stylus#2125

arun

#!/usr/bin/env bash
npm install stylus

# Dump all output into log.txt
exec > >(tee -i zlog.txt)
exec 2>&1

### Bug reproduction:

echo ====================================================================================
echo ====================================================================================
echo Using JS API, throws a useful error
node run.js proper

echo ====================================================================================
echo ====================================================================================
echo Using JS API, throws a confusing error
node run.js improper

echo ====================================================================================
echo ====================================================================================
echo Using CLI, throws a useful error
# both of these options are fine in isolation
node_modules/.bin/stylus --include-css index.styl
node_modules/.bin/stylus --resolve-url index.styl

echo ====================================================================================
echo ====================================================================================
echo Using CLI, throws a confusing error
# Used together, they cause an error
node_modules/.bin/stylus --include-css --resolve-url index.styl

arun.js

"use strict";
const stylus = require('stylus');
const fs = require('fs');

switch(process.argv[2]) {
    case 'proper':
        // Proper error logging
        stylus(fs.readFileSync('index.styl', 'utf-8'))
            .set('filename', 'index.styl')
            .set('include css', true)
            .render(cb);
        break;

    case 'improper':
        // Improper error logging
        stylus(fs.readFileSync('index.styl', 'utf-8'))
            .set('filename', 'index.styl')
            .set('include css', true)
            .define('url', stylus.resolver()) // I added this line which apparently breaks it.
            .render(cb);

        break;
    default:
        throw 'bad cli args';
}

function cb(err, css) {
    if(err) console.log(err);
}

index.styl

// One styl file includes another...
@require './other'

other.styl

// ... the other styl file has an error
foo {}} // <-- a syntax error

zlog.txt

====================================================================================
====================================================================================
Using JS API, throws a useful error
{ [ParseError: other.styl:2:8
   1| // ... the other styl file has an error
   2| foo {}} // <-- a syntax error
-------------^
   3| 

unexpected "}"
]
  name: 'ParseError',
  message: 'other.styl:2:8\n   1| // ... the other styl file has an error\n   2| foo {}} // <-- a syntax error\n-------------^\n   3| \n\nunexpected "}"\n',
  filename: 'other.styl',
  lineno: 2,
  column: 8,
  input: '// ... the other styl file has an error\nfoo {}} // <-- a syntax error\n' }
====================================================================================
====================================================================================
Using JS API, throws a confusing error
[TypeError: index.styl:3:1
   1| // One styl file includes another...
   2| @require './other'
   3| 
------^

Cannot read property 'nodeName' of undefined
]
====================================================================================
====================================================================================
Using CLI, throws a useful error

/Users/abradley/Desktop/stylus-error/node_modules/stylus/bin/stylus:662
              throw err;
              ^
ParseError: other.styl:2:8
   1| // ... the other styl file has an error
   2| foo {}} // <-- a syntax error
-------------^
   3| 

unexpected "}"

    at Parser.error (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/parser.js:259:11)
    at Parser.stmt (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/parser.js:819:32)
    at Parser.statement (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/parser.js:685:21)
    at Parser.parse (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/parser.js:236:25)
    at Evaluator.importFile (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/visitor/evaluator.js:74:20)
    at Evaluator.visitImport (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/visitor/evaluator.js:906:27)
    at Evaluator.Visitor.visit (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/visitor/index.js:28:40)
    at Evaluator.visit (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/visitor/evaluator.js:156:18)
    at Evaluator.visitRoot (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/visitor/evaluator.js:693:27)
    at Evaluator.Visitor.visit (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/visitor/index.js:28:40)

/Users/abradley/Desktop/stylus-error/node_modules/stylus/bin/stylus:662
              throw err;
              ^
ParseError: other.styl:2:8
   1| // ... the other styl file has an error
   2| foo {}} // <-- a syntax error
-------------^
   3| 

unexpected "}"

    at Parser.error (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/parser.js:259:11)
    at Parser.stmt (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/parser.js:819:32)
    at Parser.statement (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/parser.js:685:21)
    at Parser.parse (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/parser.js:236:25)
    at Evaluator.importFile (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/visitor/evaluator.js:74:20)
    at Evaluator.visitImport (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/visitor/evaluator.js:906:27)
    at Evaluator.Visitor.visit (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/visitor/index.js:28:40)
    at Evaluator.visit (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/visitor/evaluator.js:156:18)
    at Evaluator.visitRoot (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/visitor/evaluator.js:693:27)
    at Evaluator.Visitor.visit (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/visitor/index.js:28:40)
====================================================================================
====================================================================================
Using CLI, throws a confusing error
/Users/abradley/Desktop/stylus-error/node_modules/stylus/bin/stylus:662
              throw err;
              ^

TypeError: index.styl:3:1
   1| // One styl file includes another...
   2| @require './other'
   3| 
------^

Cannot read property 'nodeName' of undefined

    at Block.hasProperties (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/nodes/block.js:44:36)
    at Normalizer.visitBlock (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/visitor/normalizer.js:212:12)
    at Normalizer.Visitor.visit (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/visitor/index.js:28:40)
    at Normalizer.visitRoot (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/visitor/normalizer.js:170:23)
    at Normalizer.Visitor.visit (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/visitor/index.js:28:40)
    at Normalizer.normalize (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/visitor/normalizer.js:53:18)
    at Renderer.render (/Users/abradley/Desktop/stylus-error/node_modules/stylus/lib/renderer.js:90:22)
    at /Users/abradley/Desktop/stylus-error/node_modules/stylus/bin/stylus:656:15
    at FSReqWrap.readFileAfterClose [as oncomplete] (fs.js:380:3)