xo-reader2: bugfix: checkpoint before allocating SSMs
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18 changed files with 78 additions and 36 deletions
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@ -87,7 +87,9 @@ namespace xo {
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void
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DExpectFormalArglistSsm::start(ParserStateMachine * p_psm)
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{
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p_psm->push_ssm(DExpectFormalArglistSsm::make(p_psm->parser_alloc()));
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DArena::Checkpoint ckp = p_psm->parser_alloc().checkpoint();
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p_psm->push_ssm(ckp, DExpectFormalArglistSsm::make(p_psm->parser_alloc()));
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}
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syntaxstatetype
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