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ed75d0686e
Perform 'deep recollection' in test helper macros Currently, the print helper macro performs 'recollection' by doing `token_stream.into_iter().collect()`. However, this will not affect nonterminals that occur nested inside delimited groups, since the wrapping delimited group will be left untouched. This commit adds 'deep recollection', which recursively recollects every delimited group in the token stream. As with normal recollection, we only print out something if deep recollection results in a different stringified token stream. This is useful for catching bugs where we update the AST of a nonterminal (which affects pretty-printing), but do not update the attatched `TokenStream` |
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| .. | ||
| bootstrap | ||
| build_helper | ||
| ci | ||
| doc | ||
| etc | ||
| librustdoc | ||
| llvm-project@c3a26cbf6e | ||
| rustdoc-json-types | ||
| test | ||
| tools | ||
| README.md | ||
| stage0.txt | ||
| version | ||
This directory contains the source code of the rust project, including:
- The test suite
- The bootstrapping build system
- Various submodules for tools, like rustdoc, rls, etc.
For more information on how various parts of the compiler work, see the rustc dev guide.