* Run exec tests in fresh contexts
* Reevaluate modules in every context
* Cache module code when running tests
* Eliminate weakmap accesses as much as possible
* Remove old multiline usage
* Using bundled polyfill to significantly increase performance
The individual requires for each file were the part that was sooooo slow.
* Drop LRU cache size
* Fixes
* Fix test
Co-authored-by: Huáng Jùnliàng <jlhwung@gmail.com>
* allow PluginPass.file.addImport to create empty import statements; fixes#6021
omitting addImport's second argument creates an import statement with an
empty `specifiers` array i.e. an empty import statement:
plugin:
Program (path, { file }) {
file.addImport('foo-bar/register')
}
output:
import "foo-bar/register";
