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xo-reader: simplify: adopt exprseq_xs + drop .admits_definition()

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This commit is contained in:
Roland Conybeare 2024-08-09 19:43:00 -04:00
commit 424a4cd0f1
11 changed files with 39 additions and 3 deletions
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12
src/reader/exprseq_xs.cpp
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@ -5,6 +5,17 @@
namespace xo {
namespace scm {
std::unique_ptr<exprseq_xs>
exprseq_xs::expect_toplevel_expression_sequence()
{
return std::make_unique<exprseq_xs>(exprseq_xs());
}
exprseq_xs::exprseq_xs()
: exprstate(exprstatetype::expect_toplevel_expression_sequence)
{
}
void
exprseq_xs::on_def_token(const token_type & /*tk*/,
exprstatestack * p_stack)
@ -29,5 +40,4 @@ namespace xo {
} /*namespace scm*/
} /*namespace xo*/
/* end exprseq_xs.cpp */