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xo-interpreter2 stack: parse literal lists (w/ implicit types)

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This commit is contained in:
Roland Conybeare 2026-03-02 23:21:10 +11:00
commit f2a9aa3f52
19 changed files with 1052 additions and 99 deletions
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19
include/xo/reader2/DSyntaxStateMachine.hpp
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@ -32,6 +32,18 @@ namespace xo {
using TypeDescr = xo::reflect::TypeDescr;
using AGCObject = xo::mm::AGCObject;
/** Explicit error path **/
void illegal_token(const Token & tk,
ParserStateMachine * p_psm)
{
// starting with c++23 can use "this auto&& self" instead
Derived & self = reinterpret_cast<Derived&>(*this);
p_psm->illegal_input_on_token(Derived::ssm_classname(),
tk,
self.get_expect_str());
}
/** Explicit error path **/
void illegal_quoted_literal(obj<AGCObject> lit,
ParserStateMachine * p_psm)
@ -49,12 +61,7 @@ namespace xo {
void on_token(const Token & tk,
ParserStateMachine * p_psm)
{
// starting with c++23 can use "this auto&& self" instead
Derived & self = reinterpret_cast<Derived&>(*this);
p_psm->illegal_input_on_token(Derived::ssm_classname(),
tk,
self.get_expect_str());
this->illegal_token(tk, p_psm);
}
void on_parsed_symbol(std::string_view sym,