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| author | bors[bot] <26634292+bors[bot]@users.noreply.github.com> | 2022-02-20 14:34:37 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-02-20 14:34:37 +0000 |
| commit | 796465596faa9fa69ffede1c16d944e6a6e24458 (patch) | |
| tree | 16b2a74efab22fedab1448a7b6872c452072c19a /gcc/rust/parse/rust-parse-impl.h | |
| parent | 4e096b1f14671270fb0c7b449d92b3e558bb769d (diff) | |
| parent | d0d4dcfdb438af7c5f15afeba2ca77ecbe2be013 (diff) | |
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Merge #950
950: Match macro repetitions r=CohenArthur a=CohenArthur
This PR adds support for matching macro invocations and counting the amount of times they've been matched
Co-authored-by: Arthur Cohen <arthur.cohen@embecosm.com>
Diffstat (limited to 'gcc/rust/parse/rust-parse-impl.h')
| -rw-r--r-- | gcc/rust/parse/rust-parse-impl.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/gcc/rust/parse/rust-parse-impl.h b/gcc/rust/parse/rust-parse-impl.h index 2260a95..af8f625 100644 --- a/gcc/rust/parse/rust-parse-impl.h +++ b/gcc/rust/parse/rust-parse-impl.h @@ -1991,20 +1991,19 @@ Parser<ManagedTokenSource>::parse_macro_match_repetition () // parse repetition operator t = lexer.peek_token (); - AST::MacroMatchRepetition::MacroRepOp op - = AST::MacroMatchRepetition::ASTERISK; + AST::MacroMatchRepetition::MacroRepOp op = AST::MacroMatchRepetition::NONE; switch (t->get_id ()) { case ASTERISK: - op = AST::MacroMatchRepetition::ASTERISK; + op = AST::MacroMatchRepetition::ANY; lexer.skip_token (); break; case PLUS: - op = AST::MacroMatchRepetition::PLUS; + op = AST::MacroMatchRepetition::ONE_OR_MORE; lexer.skip_token (); break; case QUESTION_MARK: - op = AST::MacroMatchRepetition::QUESTION_MARK; + op = AST::MacroMatchRepetition::ZERO_OR_ONE; lexer.skip_token (); break; default: |