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xo-expression2 xo-procedure2: work on calling primitive for x*y

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This commit is contained in:
Roland Conybeare 2026-01-26 13:42:42 -05:00
commit bb8a140647
30 changed files with 603 additions and 221 deletions
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32
xo-reader2/include/xo/reader2/DProgressSsm.hpp
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@ -100,14 +100,12 @@ namespace xo {
optype op);
static void start(DArena & parser_mm,
obj<AExpression> valex,
obj<AExpression> lhs,
ParserStateMachine * p_psm);
#ifdef NOT_YET
static void start(rp<Expression> valex,
static void start(DArena & parsermm,
obj<AExpression> lhs,
optype optype,
parserstatemachine * p_psm);
#endif
ParserStateMachine * p_psm);
syntaxstatetype ssm_type() const noexcept;
@ -147,6 +145,8 @@ namespace xo {
ParserStateMachine * p_psm);
void on_singleassign_token(const Token & tk,
ParserStateMachine * p_psm);
void on_operator_token(const Token & tk,
ParserStateMachine * p_psm);
void on_string_token(const Token & tk,
ParserStateMachine * p_psm);
void on_f64_token(const Token & tk,
@ -207,17 +207,6 @@ namespace xo {
void print(std::ostream & os) const override;
private:
/** assemble expression representing
* value of
* @code
* f(lhs_, rhs_)
* @endcode
*
* where f determined by @ref op_type_
**/
obj<AExpression> assemble_expr(ParserStateMachine * p_psm);
#endif
private:
@ -227,7 +216,14 @@ namespace xo {
/** infix operator, if supplied **/
optype op_type_ = optype::invalid;
/** populate an expression here, following infix operator */
/** populate an expression here, that follows an infix operator.
*
* Note this may not resolve immediately.
* Consider input
* 5 + 6
* Need to know if following token is *
* before deciding if 6 belongs to addition 5 + 6
**/
obj<AExpression> rhs_;
};
} /*namespace scm*/