<commit_before>use syntax;
use syntax::codemap::DUMMY_SP;
use syntax::ext::base::{ ExtCtxt, DummyMacroLoader };

/// Create a fake ExtCtxt to perform macro quasiquotes outside of rustc plugins
pub fn with_fake_extctxt<T, F: Fn(&ExtCtxt) -> T>(f: F) -> T {
  let ps = syntax::parse::ParseSess::new();
  let mut loader = DummyMacroLoader;

  let mut cx = syntax::ext::base::ExtCtxt::new(&ps, Vec::new(),
    syntax::ext::expand::ExpansionConfig::default("rust-peg".to_string()),
    &mut loader,
  );

  cx.bt_push(syntax::codemap::ExpnInfo{
    call_site: DUMMY_SP,
    callee: syntax::codemap::NameAndSpan {
      format: syntax::codemap::MacroBang(syntax::parse::token::intern("")),
      span: None,
      allow_internal_unstable: false,
    }<commit_msg>rust: DummyMacroLoader -> DummyResolver<commit_after>use syntax;
use syntax::codemap::DUMMY_SP;
use syntax::ext::base::{ ExtCtxt, DummyResolver };

/// Create a fake ExtCtxt to perform macro quasiquotes outside of rustc plugins
pub fn with_fake_extctxt<T, F: Fn(&ExtCtxt) -> T>(f: F) -> T {
  let ps = syntax::parse::ParseSess::new();
  let mut loader = DummyResolver;

  let mut cx = syntax::ext::base::ExtCtxt::new(&ps, Vec::new(),
    syntax::ext::expand::ExpansionConfig::default("rust-peg".to_string()),
    &mut loader,
  );

  cx.bt_push(syntax::codemap::ExpnInfo{
    call_site: DUMMY_SP,
    callee: syntax::codemap::NameAndSpan {
      format: syntax::codemap::MacroBang(syntax::parse::token::intern("")),
      span: None,
      allow_internal_unstable: false,
    }
{'fraction_non_alphanumeric': 0.16492829204693613, 'fraction_numerical': 0.0, 'mean_word_length': 5.115537848605578, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 10, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '1415267', 'n_tokens_mistral': 549, 'n_tokens_neox': 537, 'n_words': 110}