Error when minify solid js

[sirenkovladd]

• Version (npm -v): 10.5.2
• Node Version node -v: v20.13.1
• OS (uname -a on Linux): Darwin arm64

Small reproduce

import { minify } from "@putout/minify";

const source = `export function mergeProps() {
  let n = a();
  if (n) {
    n()
  }
  if (true) {
    const n = b();
    if (n) n();
  }
}`;
const result = minify(source);

TypeError: Cannot read properties of undefined (reading 'buildError')
    at e.value (~/node_modules/@putout/minify/bundle/minify.min.js:1:886385)
    at e.value (~/node_modules/@putout/minify/bundle/minify.min.js:1:890422)
    at e.value (~/node_modules/@putout/minify/bundle/minify.min.js:1:888346)
    at Object.Declaration (~/node_modules/@putout/minify/bundle/minify.min.js:1:881622)
    at e._call (~/node_modules/@putout/minify/bundle/minify.min.js:1:946995)
    at e.call (~/node_modules/@putout/minify/bundle/minify.min.js:1:946754)
    at e.visit2 [as visit] (~/node_modules/@putout/minify/bundle/minify.min.js:1:947999)
    at e.value (~/node_modules/@putout/minify/bundle/minify.min.js:1:978435)
    at e.value (~/node_modules/@putout/minify/bundle/minify.min.js:1:978023)
    at e.value (~/node_modules/@putout/minify/bundle/minify.min.js:1:978713) {
  loc: { line: 7, column: 4 },
  rule: 'minify/convert-const-to-var'
}

[coderaiser]

Just fixed in @putout/minify v3.15.0 🎉.

Is it works for you?

[sirenkovladd]

Now it's broken

import { minify } from "@putout/minify";

const source = `function on(e) {
  const r = Array.isArray(e);
  return r;
}
const DEV = void 0;
console.log({DEV,on});
`;

eval(source);
console.log('---');
const result = minify(source);
console.log(result);
eval(result);

here's the library I'm trying to minify
https://cdn.jsdelivr.net/npm/[email protected]/dist/solid.min.js

[coderaiser]

Please provide code examples of what you receive and what you expect

[coderaiser]

anded in v3.19.2 🎉. Is it works for you?

[sirenkovladd]

Nice, thank you