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detailed parser error reporting [wip - 1 example]

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This commit is contained in:
Roland Conybeare 2025-07-19 21:09:57 -05:00
commit 65a83cd77c
19 changed files with 256 additions and 84 deletions
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7
xo-reader/src/reader/parserstatemachine.cpp
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@ -156,12 +156,17 @@ namespace xo {
->top_exprstate().on_rightbrace_token(tk, this);
}
void
parserstatemachine::on_error(const char * self_name, std::string errmsg)
{
*(this->p_result_) = parser_result::error(self_name, std::move(errmsg));
}
void
parserstatemachine::print(std::ostream & os) const {
os << "<psm";
os << xtag("stack", p_stack_);
os << xtag("env_stack", p_env_stack_);
os << xtag("emit_expr", p_emit_expr_);
os << ">";
}
} /*namespace scm*/