xo-reader: refactor: simplify exprseq_xs api
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3 changed files with 11 additions and 4 deletions
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@ -7,11 +7,17 @@
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namespace xo {
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namespace scm {
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std::unique_ptr<exprseq_xs>
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exprseq_xs::expect_toplevel_expression_sequence()
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exprseq_xs::make()
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{
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return std::make_unique<exprseq_xs>(exprseq_xs());
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}
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void
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exprseq_xs::start(exprstatestack * p_stack)
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{
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p_stack->push_exprstate(exprseq_xs::make());
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}
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exprseq_xs::exprseq_xs()
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: exprstate(exprstatetype::expect_toplevel_expression_sequence)
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{
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