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xo-reader xo-expression xo-tokenizer xo-jit: comparison + apply

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This commit is contained in:
Roland Conybeare 2025-07-23 23:19:16 -05:00
commit 93b2daab6c
28 changed files with 720 additions and 171 deletions
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46
xo-reader/src/reader/expect_expr_xs.cpp
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@ -6,8 +6,9 @@
#include "expect_expr_xs.hpp"
#include "parserstatemachine.hpp"
#include "exprstatestack.hpp"
#include "lambda_xs.hpp"
#include "define_xs.hpp"
#include "lambda_xs.hpp"
#include "if_else_xs.hpp"
#include "paren_xs.hpp"
#include "sequence_xs.hpp"
#include "progress_xs.hpp"
@ -52,12 +53,21 @@ namespace xo {
cxl_on_rightbrace_{cxl_on_rightbrace}
{}
const char *
expect_expr_xs::get_expect_str() const
{
if (allow_defs_) {
return "def|lambda|lparen|lbrace|literal|var";
} else {
return "lambda|lparen|lbrace|literal|var";
}
}
void
expect_expr_xs::on_def_token(const token_type & tk,
parserstatemachine * p_psm)
{
constexpr bool c_debug_flag = true;
scope log(XO_DEBUG(c_debug_flag));
scope log(XO_DEBUG(p_psm->debug_flag()));
if (allow_defs_) {
define_xs::start(p_psm);
@ -70,20 +80,25 @@ namespace xo {
expect_expr_xs::on_lambda_token(const token_type & /*tk*/,
parserstatemachine * p_psm)
{
constexpr bool c_debug_flag = true;
scope log(XO_DEBUG(c_debug_flag));
scope log(XO_DEBUG(p_psm->debug_flag()));
//constexpr const char * self_name = "exprstate::on_leftparen";
lambda_xs::start(p_psm);
}
void
expect_expr_xs::on_if_token(const token_type & /*tk*/,
parserstatemachine * p_psm)
{
if_else_xs::start(p_psm);
}
void
expect_expr_xs::on_leftparen_token(const token_type & /*tk*/,
parserstatemachine * p_psm)
{
constexpr bool c_debug_flag = true;
scope log(XO_DEBUG(c_debug_flag));
scope log(XO_DEBUG(p_psm->debug_flag()));
//constexpr const char * self_name = "exprstate::on_leftparen";
@ -95,8 +110,7 @@ namespace xo {
expect_expr_xs::on_leftbrace_token(const token_type & /*tk*/,
parserstatemachine * p_psm)
{
constexpr bool c_debug_flag = true;
scope log(XO_DEBUG(c_debug_flag));
scope log(XO_DEBUG(p_psm->debug_flag()));
/* push lparen_0 to remember to look for subsequent rightparen. */
sequence_xs::start(p_psm);
@ -124,8 +138,7 @@ namespace xo {
expect_expr_xs::on_symbol_token(const token_type & tk,
parserstatemachine * p_psm)
{
constexpr bool c_debug_flag = true;
scope log(XO_DEBUG(c_debug_flag));
scope log(XO_DEBUG(p_psm->debug_flag()));
log && log(xtag("tk", tk));
@ -199,8 +212,7 @@ namespace xo {
expect_expr_xs::on_f64_token(const token_type & tk,
parserstatemachine * p_psm)
{
constexpr bool c_debug_flag = true;
scope log(XO_DEBUG(c_debug_flag));
scope log(XO_DEBUG(p_psm->debug_flag()));
//constexpr const char * self_name = "exprstate::on_f64_token";
@ -243,6 +255,14 @@ namespace xo {
p_psm->on_expr_with_semicolon(expr);
} /*on_expr_with_semicolon*/
void
expect_expr_xs::print(std::ostream & os) const {
os << "<expect_expr_xs"
<< xtag("allow_defs", allow_defs_)
<< xtag("cxl_on_rightbrace", cxl_on_rightbrace_)
<< ">";
}
} /*namespace scm*/
} /*namespace xo*/