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xo-reader2: bugfix: checkpoint before allocating SSMs

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This commit is contained in:
Roland Conybeare 2026-02-16 11:03:09 -05:00
commit 66d9bc5cd6
18 changed files with 78 additions and 36 deletions
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4
src/reader2/DLambdaSsm.cpp
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@ -78,7 +78,9 @@ namespace xo {
void
DLambdaSsm::start(ParserStateMachine * p_psm)
{
p_psm->push_ssm(DLambdaSsm::make(p_psm->parser_alloc()));
DArena::Checkpoint ckp = p_psm->parser_alloc().checkpoint();
p_psm->push_ssm(ckp, DLambdaSsm::make(p_psm->parser_alloc()));
p_psm->on_token(Token::lambda_token());
}