Frityet

#include <type_traits>

#define $return using result =
#define $apply using apply =

template<class A, class B>
constexpr auto equals = std::is_same_v<A, B>;

template<typename T>
using call = typename T::result;

Frityet

#include <cstdio>
#include <string_view>
#include <string>
#include <memory>
#include <unordered_map>
#include <typeindex>
#include <variant>
#include <optional>
#include <functional>
#include <type_traits>

Frityet

#!/usr/bin/env luajit

local lfs = require("lfs")

local function fail(message)
    error(message, 0)
end

local function printf(fmt, ...)
    io.write(string.format(fmt, ...))

Frityet

local _tl_compat; if (tonumber((_VERSION or ''):match('[%d.]*$')) or 0) < 5.3 then local p, m = pcall(require, 'compat53.module'); if p then _tl_compat = m end end; local assert = _tl_compat and _tl_compat.assert or assert; local ipairs = _tl_compat and _tl_compat.ipairs or ipairs; local table = _tl_compat and _tl_compat.table or table

Frityet

local record Sheep
    _naked: boolean
    _name: string
    __index: Sheep
end
Sheep.__index = Sheep

-- impl Sheep
function Sheep:shear()
    print(self._name, "gets a haircut!");

Frityet

local interface Animal
    -- Associated function signature; `Self` refers to the implementor type.
    new: function(string): self

    -- Method signatures; these will return a string.
    name: function(self): string
    noise: function(self): string

    talk: function(self)
end

Frityet

-- -*- mode: lua -*-
local macro state_machine!(name: Expression, spec: Expression, ...: Expression): Statement
    local err = error
    local blockmod = require("teal.block")
    local BIDX = blockmod.BLOCK_INDEXES

    local function expect_ident(n: any): any
        if not n or (n.kind ~= "identifier" and n.kind ~= "variable") then
            err("first argument must be an identifier for the machine name")
        end

Frityet

#include <cxxabi.h>
#include <execinfo.h>
#include <format>
#include <functional>
#include <string>
#include <unordered_map>
#include <vector>

#define println(...) puts(std::format(__VA_ARGS__).c_str())
struct HijackEntryBase {

Frityet

Hand-Written C11 Parser with AST and API

The request is for a comprehensive C11 parser with syntactic parsing, an AST, and traversal API. Other specifics include lexing, parsing from scratch, and a detailed main program for testing.

Searched for handwritten C parser C11 example

Frityet

#import <Foundation/Foundation.h>
#import <objc/runtime.h>

@interface HTMLNode : NSObject

@property (nonatomic, copy) NSString *tag;
@property (nonatomic, strong) NSMutableDictionary<NSString *, NSString *> *attributes;
@property (nonatomic, strong) NSMutableArray *children;

+ (instancetype)element: (NSString *)tag;