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There was a mismatch between a `self.macro_context_level += 1` and the corresponding `self.macro_context_level -= 1`, which resulted in an `usize` underflow (panic in debug mode, wrong behaviour in release mode). This fixes it and adds a relevant assertion and test. In order to properly test library mode extraction, a special option enforcing that on source code as well is added.
11 lines
327 B
Plaintext
11 lines
327 B
Plaintext
import rust
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import codeql.rust.Diagnostics
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query predicate macro_items(MacroItems c, int index, Item expanded) {
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exists(c.getFile().getRelativePath()) and
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not c.getLocation().getFile().getAbsolutePath().matches("%proc_macro.rs") and
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expanded = c.getItem(index)
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}
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query predicate warnings(ExtractionWarning w) { any() }
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