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xo-reader2: use DUniqueString* to report parsed formal

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This commit is contained in:
Roland Conybeare 2026-01-29 12:24:46 -05:00
commit 1c2352c008
50 changed files with 377 additions and 65 deletions
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27
xo-reader2/src/reader2/DExpectFormalArgSsm.cpp
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@ -166,6 +166,10 @@ namespace xo {
ParserStateMachine * p_psm)
{
if (fstate_ == formalstatetype::formal_0) {
// parsed symbol @c sym is stored in tokenizer memory;
// must be copied to storage with expression lifetime,
// hence call to intern_string()
this->fstate_ = formalstatetype::formal_1;
this->name_ = p_psm->intern_string(sym);
return;
@ -180,11 +184,34 @@ namespace xo {
DExpectFormalArgSsm::on_parsed_typedescr(TypeDescr td,
ParserStateMachine * p_psm)
{
if (fstate_ == formalstatetype::formal_2) {
assert(name_);
p_psm->pop_ssm();
p_psm->on_parsed_formal(name_, td);
return;
}
p_psm->illegal_input_on_typedescr("DExpectFormalArgSsm::on_parsed_typedescr",
td,
this->get_expect_str());
}
void
DExpectFormalArgSsm::on_parsed_formal(const DUniqueString * param_name,
TypeDescr param_type,
ParserStateMachine * p_psm)
{
// NOTE: (param_name,param_type) *produced* by this SSM,
// but never *consumed*
p_psm->illegal_parsed_formal("DExpectFormalArgSsm::on_parsed_formal",
param_name,
param_type,
this->get_expect_str());
}
void
DExpectFormalArgSsm::on_parsed_expression(obj<AExpression> expr,
ParserStateMachine * p_psm)