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b6c84553c4
Properly encode spans with a dummy location and non-root `SyntaxContext` Previously, we would throw away the `SyntaxContext` of any span with a dummy location during metadata encoding. This commit makes metadata Span encoding consistent with incr-cache Span encoding - an 'invalid span' tag is only used when it doesn't lose any information.
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.