SugarCpp is a programming language which compiles to readable C++11 code.

It adds lots of syntax sugar in to C++ based on the power of C++11.

SugarCpp is still under development. The C# version works OK. Now it is being re-written using SugarCpp itself(bootstrap). If you have any idea, please open a issue.

Try SugarCpp in your browser: http://curimit.com/project/SugarCpp/

SugarCpp is an experimental project, and its development is inactive.

Unit Test

Challenge the compiler on unit test page:

http://curimit.com/project/SugarCpp/unit_test.html

1. Add new test cases.
2. Edit/Remove exist test cases.
3. Run all unit tests.

Features

• Indent-based code block.
• Borrow lots of syntax sugar from CoffeeScript.
• Go style defer/finally statement, be able to handle exceptions.
• Powerful for loop.
• Multiple return values & parallel assignment.
• C# style lambda expression.
• Inline function definition.
• Haskell style infix function.
• Switch case.
• Scala style case class.

Plugins

Sublime-Text: https://github.com/curimit/Sublime-SugarCpp

vim: https://github.com/ppwwyyxx/vim-SugarCpp

Examples

Hello world

import "stdio.h"

int main()
    printf("Hello world!")

#include "stdio.h"

int main() {
    printf("Hello world!");
}

Powerful for loop

import "cstdio"
       "cstdlib"
       "vector"

using namespace std

int main()
    for i <- 1 to 10, j <- 1 to 10, i + j == 10
        printf("%d + %d = %d\n", i, j, i + j)

    sum := 0
    for i <- 4 downto 0 by -1, i != 2, x <- a[i]
        sum += x

    // i => i * i
    // means map i into i*i
    for i <- 1 to 100, i % 3 == 0, i => i * i
        printf("%d\n", i)

    // notice the type of i can be also changed
    for i <- ["12", "21"], i => atoi(i), i => i * 2
        printf("%d\n", i)

    for x <- 0 to n, x => a[x]
        printf("%d\n", a[x])

#include "cstdio"
#include "cstdlib"
#include "vector"

using namespace std;

int main() {
    for (auto i = 1; i <= 10; ++i) {
        for (auto j = 1; j <= 10; ++j) {
            if (i + j == 10) {
                printf("%d + %d = %d\n", i, j, i + j);
            }
        }
    }
    auto sum = 0;
    for (auto i = 4; i >= 0; i = i + -1) {
        if (i != 2) {
            for (auto x : a[i]) {
                sum += x;
            }
        }
    }
    for (auto i = 1; i <= 100; ++i) {
        if (i % 3 == 0) {
            {
                auto _t_iterator = i * i;
                auto i = _t_iterator;
                printf("%d\n", i);
            }
        }
    }
    for (auto i : { "12", "21" }) {
        {
            auto _t_iterator = atoi(i);
            auto i = _t_iterator;
            {
                auto _t_iterator = i * 2;
                auto i = _t_iterator;
                printf("%d\n", i);
            }
        }
    }
    for (auto x = 0; x <= n; ++x) {
        {
            auto _t_iterator = a[x];
            auto x = _t_iterator;
            printf("%d\n", a[x]);
        }
    }
}

Multi-dimensional array

int main()
    a: int[2,3]
    a[1,2] = 2

int main() {
    int a[2][3];
    a[1][2] = 2;
}

Types

import "cstdint"
       "functional"

a: bool
b: char
c: uchar
d: schar
e: int
f: int8
g: int16
h: int32
i: int64
j: uint
k: uint8
l: uint16
m: uint32
n: uint64
o: float
p: double
q: long double

// func type
r: (int, int) -> int
s: () -> int
t: int -> ()
u: () -> ()

int main()
    a = true

#include "cstdint"
#include "functional"

bool a;
char b;
unsigned char c;
signed char d;
int e;
int8_t f;
int16_t g;
int32_t h;
int64_t i;
unsigned int j;
uint8_t k;
uint16_t l;
uint32_t m;
uint64_t n;
float o;
double p;
long double q;
std::function<int (int, int)> r;
std::function<int ()> s;
std::function<void (int)> t;
std::function<void ()> u;

int main() {
    a = true;
}

Multiple line function call

int main()
    glVertexAttribPointer(
        attribute_coord2d, // attribute
        2,                 // number of elements per vertex, here (x,y)
        GL_FLOAT,          // the type of each element
        GL_FALSE,          // take our values as-is
        0,                 // no extra data between each position
        triangle_vertices  // pointer to the C array
    )

    test(
        1,2,3
        4,5,6
    )

    test(
        1
        2
        3)

    test(1,2
         3,4)

    test(1,2
    3,4)

int main() {
    glVertexAttribPointer(attribute_coord2d, 2, GL_FLOAT, GL_FALSE, 0, triangle_vertices);
    test(1, 2, 3, 4, 5, 6);
    test(1, 2, 3);
    test(1, 2, 3, 4);
    test(1, 2, 3, 4);
}

Multiple line string

int main()
    a = @"""
    int main() {
        printf("adf")
    }
    """

    b = "test
    it"

    c = "test
        it"

int main() {
    a = "\nint main() {\n    printf(\"adf\")\n}\n";
    b = "test\nit";
    c = "test\n    it";
}

Operator overloading

Currently support + - * /, other operators are on todo list.

Test (+) (a: const Test&, b: const Test&)
    // something

Test (/) (a: const Test&, b: const Test&)
    // something

Test operator+(const Test &a, const Test &b) {
}

Test operator/(const Test &a, const Test &b) {
}

Curried lambda functions

import "iostream"

using namespace std

void example1()
    t := 0

    plus := (x: int, y: int) --> x + y + t

    f := plus(2)
    // print 5, 6
    cout << f(3) << " " << f(4) << endl

    x := 5
    fx := plus(x)
    // print 8, 9
    cout << fx(3) << " " << fx(4) << endl

    t = 10
    // print 18, 19
    cout << fx(3) << " " << fx(4) << endl

void example2()
    t := 0

    plus := (x: int, y: int) ==> x + y + t

    f := plus(2)
    // print 5, 6
    cout << f(3) << " " << f(4) << endl

    x := 5
    fx := plus(x)
    // print 8, 9
    cout << fx(3) << " " << fx(4) << endl

    t = 10
    // print 8, 9
    cout << fx(3) << " " << fx(4) << endl

int main()
    example1()
    example2()

#include "iostream"

using namespace std;

void example1() {
    auto t = 0;
    auto plus = ([&](int x) {
        return ([&, x](int y) {
        return x + y + t;
    });
    });
    auto f = plus(2);
    cout << f(3) << " " << f(4) << endl;
    auto x = 5;
    auto fx = plus(x);
    cout << fx(3) << " " << fx(4) << endl;
    t = 10;
    cout << fx(3) << " " << fx(4) << endl;
}

void example2() {
    auto t = 0;
    auto plus = ([=](int x) {
        return ([=](int y) {
        return x + y + t;
    });
    });
    auto f = plus(2);
    cout << f(3) << " " << f(4) << endl;
    auto x = 5;
    auto fx = plus(x);
    cout << fx(3) << " " << fx(4) << endl;
    t = 10;
    cout << fx(3) << " " << fx(4) << endl;
}

int main() {
    example1();
    example2();
}

[Beta] List Generation

import "iostream"
       "cstdio"
       "vector"
       "list"
       "forward_list"
       "queue"
       "stack"
       "set"
       "unordered_set"
       "map"
       "unordered_map"
       "tuple"

using namespace std

int main()
    a := [i for i <- 1 to 10] : vector<int>

    b := [i for i <- 1 to 10] : list<int>
    c := [i for i <- 1 to 10] : forward_list<int>

    d := [i for i <- 1 to 10] : queue<int>
    e := [i for i <- 1 to 10] : deque<int>
    f := [i for i <- 1 to 10] : priority_queue<int>

    g := [i for i <- 1 to 10] : stack<int>

    h := [i for i <- 1 to 10] : set<int>
    i := [i for i <- 1 to 10] : multiset<int>
    j := [i for i <- 1 to 10] : unordered_set<int>
    k := [i for i <- 1 to 10] : unordered_multiset<int>

    l := [[i, i*i] for i <- 1 to 10] : map<int, int>
    m := [[i, i*i] for i <- 1 to 10] : multimap<int, int>
    n := [[i, i*i] for i <- 1 to 10] : unordered_map<int, int>
    o := [[i, i*i] for i <- 1 to 10] : unordered_multimap<int, int>

    // combine list generation with for loop
    printf("%d\n", i) for i <- [i * i for i <- 1 to 100, (i & 1) is 0, (i % 3) is 0] : vector<int>

#include "iostream"
#include "cstdio"
#include "vector"
#include "list"
#include "forward_list"
#include "queue"
#include "stack"
#include "set"
#include "unordered_set"
#include "map"
#include "unordered_map"
#include "tuple"

using namespace std;

int main() {
    auto a = ({
        vector<int> _t_return_value;
        for (auto i = 1; i <= 10; ++i) {
            _t_return_value.push_back(i);
        }
        _t_return_value;
    });
    auto b = ({
        list<int> _t_return_value;
        for (auto i = 1; i <= 10; ++i) {
            _t_return_value.push_back(i);
        }
        _t_return_value;
    });
    auto c = ({
        forward_list<int> _t_return_value;
        for (auto i = 1; i <= 10; ++i) {
            _t_return_value.push_front(i);
        }
        _t_return_value;
    });
    auto d = ({
        queue<int> _t_return_value;
        for (auto i = 1; i <= 10; ++i) {
            _t_return_value.push(i);
        }
        _t_return_value;
    });
    auto e = ({
        deque<int> _t_return_value;
        for (auto i = 1; i <= 10; ++i) {
            _t_return_value.push_front(i);
        }
        _t_return_value;
    });
    auto f = ({
        priority_queue<int> _t_return_value;
        for (auto i = 1; i <= 10; ++i) {
            _t_return_value.push(i);
        }
        _t_return_value;
    });
    auto g = ({
        stack<int> _t_return_value;
        for (auto i = 1; i <= 10; ++i) {
            _t_return_value.push(i);
        }
        _t_return_value;
    });
    auto h = ({
        set<int> _t_return_value;
        for (auto i = 1; i <= 10; ++i) {
            _t_return_value.insert(i);
        }
        _t_return_value;
    });
    auto i = ({
        multiset<int> _t_return_value;
        for (auto i = 1; i <= 10; ++i) {
            _t_return_value.insert(i);
        }
        _t_return_value;
    });
    auto j = ({
        unordered_set<int> _t_return_value;
        for (auto i = 1; i <= 10; ++i) {
            _t_return_value.insert(i);
        }
        _t_return_value;
    });
    auto k = ({
        unordered_multiset<int> _t_return_value;
        for (auto i = 1; i <= 10; ++i) {
            _t_return_value.insert(i);
        }
        _t_return_value;
    });
    auto l = ({
        map<int, int> _t_return_value;
        for (auto i = 1; i <= 10; ++i) {
            _t_return_value.insert({ i, i * i });
        }
        _t_return_value;
    });
    auto m = ({
        multimap<int, int> _t_return_value;
        for (auto i = 1; i <= 10; ++i) {
            _t_return_value.insert({ i, i * i });
        }
        _t_return_value;
    });
    auto n = ({
        unordered_map<int, int> _t_return_value;
        for (auto i = 1; i <= 10; ++i) {
            _t_return_value.insert({ i, i * i });
        }
        _t_return_value;
    });
    auto o = ({
        unordered_multimap<int, int> _t_return_value;
        for (auto i = 1; i <= 10; ++i) {
            _t_return_value.insert({ i, i * i });
        }
        _t_return_value;
    });
    for (auto i : ({
        vector<int> _t_return_value;
        for (auto i = 1; i <= 100; ++i) {
            if ((i & 1) == 0) {
                if ((i % 3) == 0) {
                    _t_return_value.push_back(i * i);
                }
            }
        }
        _t_return_value;
    })) {
        printf("%d\n", i);
    }
}

[Beta] Where Expression

int unit(a: Point) = Point(a.x / k, a.y / k, a.z / k) where
    k := len(a)

int unit(Point a) {
    return ({
        auto k = len(a);
        Point(a.x / k, a.y / k, a.z / k);
    });
}

[Beta] Implicit switch

int gcd(a: int, b: int) =
    | a == 0 => b
    | _      => gcd(b % a, a)

int gcd(int a, int b) {
    return ({
        decltype(b) match;
        if (a == 0) {
            match = b;
        } else {
            match = gcd(b % a, a);
        }
        match;
    });
}

Defer and Finally

Due to the fact that C++11 does not support C# style Finally syntax, it's difficult to guarantee resource be closed or pointer be deleted while exception happens.

SugarCpp provide two syntax: defer/finally

• defer is fast, lightweight, the generated C++ code is highly readable. It simply insert code before return/continue/break statements. So when exception happens, the codes decleared by defer are not guarantee to be run.

• finally is little heavier than defer. It is behaved just like the finally syntax in C# or Java. It uses a destructor to guarantee when exception happens, the codes decleared by finally will still be run.

This is an example of defer

Notice it has no extra cost and does not handle exceptions.

import "fstream"

using namespace std

void foo()
    fout: ofstream("output.txt")
    defer fout.close()
    fout.write("Hello World!", 12)
    if (false)
        return

// A more complex example to show the execution order of defer
void bar()
    print("1")
    defer print("defer1")
    if true
        print("2")
        defer print("defer2")
        if true
            print("3")
            defer print("defer3")
            print("4")
            return
        print("5")
    print("6")
    return

#include "fstream"

using namespace std;

void foo() {
    ofstream fout("output.txt");
    fout.write("Hello World!", 12);
    if ((false)) {
        fout.close();
        return;
    }
    fout.close();
}

void bar() {
    print("1");
    if (true) {
        print("2");
        if (true) {
            print("3");
            print("4");
            print("defer3");
            print("defer2");
            print("defer1");
            return;
        }
        print("5");
        print("defer2");
    }
    print("6");
    print("defer1");
    return;
}

This is an example of finally

This syntax behaved like finally in Java or C# and even easier to use.

import "stdio.h"
       "functional"

using namespace std

void test()
    x := new int[100]
    finally delete(x)

    x[0] = 1
    // maybe open file failed
    // maybe divided by zero
    // anyway, an exception occurs
    // we want to avoid memory leak
    throw(0)

int main()
    try
        test()
    catch x:int
        printf("catch: %d\n", x)

#include "stdio.h"
#include "functional"

using namespace std;

void test() {
    auto x = new int[100];
    class _t_finally_0 {
    public:
        std::function<void()> finally;
        ~_t_finally_0() { finally(); }
    } _t_finally_0 = { [&]() { delete(x); } };
    x[0] = 1;
    throw(0);
}

int main() {
    try {
        test();
    } catch (int x) {
        printf("catch: %d\n", x);
    }
}

Multiple return values && Parallel assignment

import "stdio.h"
       "tuple"

using std::tuple

tuple<T, T> sort<T>(a: T, b: T)
    return a < b ? (a, b) : (b, a)

int main()
    a := 10
    b := 1
    (a, b) = sort(a, b)
    printf("%d %d\n", a, b)
    (a, b) = (b, a)
    printf("%d %d\n", a, b)

#include "stdio.h"
#include "tuple"

using std::tuple;

template <typename T>
tuple<T, T> sort(T a, T b) {
    return a < b ? std::make_tuple(a, b) : std::make_tuple(b, a);
}

int main() {
    auto a = 10;
    auto b = 1;
    std::tie(a, b) = sort(a, b);
    printf("%d %d\n", a, b);
    std::tie(a, b) = std::make_tuple(b, a);
    printf("%d %d\n", a, b);
}

Syntax sugar borrow from CoffeeScript

Existential Operator

int main()
    // ?= operator
    tree->left ?= new Node()

    // ? operator
    footprints = yeti ? "bear"

int main() {
    if (tree->left == nullptr) {
        tree->left = new Node();
    }
    footprints = yeti != nullptr ? yeti : "bear";
}

Chained Comparisons

int main()
    a = 1 <= x <= y <= 10

    b = 1 < x != 10

int main() {
    a = 1 <= x && x <= y && y <= 10;
    b = 1 < x && x != 10;
}

@ syntax represent this ponter

[public]
class Point
    x, y := 0

    void set(x: int, y: int)
        @x = x
        @y = y

class Point {
public:
    auto x = 0;
    auto y = 0;

    void set(int x, int y) {
        this->x = x;
        this->y = y;
    }
};

Suffix If/While/Until/For

import "stdio.h"
       "initializer_list"

int main()
    // suffix if
    printf("haha!") if score > 90
    return 0 if score == 0

    // suffix while/until
    buy()  while supply > demand
    sell() until supply > demand

    // suffix for
    a[i] = 0 for i <- 1 to 10, i % 2 == 0
    printf("%s\n", food) for food <- ["toast", "cheese", "wine"]

    // combine together
    a[i] = i if i % 2== 0 for i <- list

#include "stdio.h"
#include "initializer_list"

int main() {
    if (score > 90) {
        printf("haha!");
    }
    if (score == 0) {
        return 0;
    }
    while (supply > demand) {
        buy();
    }
    while (!(supply > demand)) {
        sell();
    }
    for (auto i = 1; i <= 10; ++i) {
        if (i % 2 == 0) {
            a[i] = 0;
        }
    }
    for (auto food : { "toast", "cheese", "wine" }) {
        printf("%s\n", food);
    }
    for (auto i : list) {
        if (i % 2 == 0) {
            a[i] = i;
        }
    }
}

Arrays Initialization

grid:int[3, 3] = [
    [1, 2, 3]
    [4, 5, 6]
    [7, 8, 0]
]

list: int[9] = [
    1, 2, 3
    4, 5, 6
    7, 8, 9
]

line: int[3] = [1, 2, 3]

int grid[3][3] = { { 1, 2, 3 }, { 4, 5, 6 }, { 7, 8, 0 } };
int list[9] = { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
int line[3] = { 1, 2, 3 };

Operators and Aliases

SugarCpp	C++
is	==
isnt	!=
not	!
and	&&
or	||

C# style lambda expression

import "stdio.h"

int main()
    x := 1

    // capture by reference
    f := () -> ++x

    // capture by value
    f := () => ++x

#include "stdio.h"

int main() {
    auto x = 1;
    auto f = ([&]() { return ++x; });
    auto f = ([=]() { return ++x; });
}

Enumerated type

enum Color = RED | GREEN | BLUE

enum Color {
    RED = 0,
    GREEN,
    BLUE
};

Define new variable

// basic syntax
a := 1
a, b : int

// advanced syntax
a, b: int(1)
a, b := 1, 2
a, b := 1

auto a = 1;
int a, b;
int a(1);
int b(1);
auto a = 1;
auto b = 2;
auto a = 1;
auto b = 1;

Generic Programming

T max<T>(x: T, y: T) = x > y ? x : y

template <typename T>
T max(T x, T y) {
    return x > y ? x : y;
}

Scala style case class

case class Expr
case class Number<T>(value:T): Expr
case class ExprBin(op:string, l:Expr, r:Expr): Expr

void Test(expr: Expr*)
    // reflection get actual type.
    cout << expr->GetType() << endl

int main()
    expr: Expr
    number: Number<int>
    expr_bin: ExprBin

    Test(&expr)
    Test(&number)
    Test(&expr_bin)

class Expr {
public:
    virtual const char* GetType();
};

template <typename T>
class Number: public Expr {
public:
    T value;

    Number() = default;
    Number(T value) {
        this->value = value;
    }
    virtual const char* GetType() {
        return "Number";
    }
};

class ExprBin: public Expr {
public:
    string op;
    Expr l;
    Expr r;

    ExprBin() = default;
    ExprBin(string op, Expr l, Expr r);
    virtual const char* GetType();
};

const char* Expr::GetType() {
    return "Expr";
}

ExprBin::ExprBin(string op, Expr l, Expr r) {
    this->op = op;
    this->l = l;
    this->r = r;
}

const char* ExprBin::GetType() {
    return "ExprBin";
}

void Test(Expr *expr) {
    cout << expr->GetType() << endl;
}

int main() {
    Expr expr;
    Number<int> number;
    ExprBin expr_bin;
    Test(&expr);
    Test(&number);
    Test(&expr_bin);
}

Haskell style infix function

import "stdio.h"
       "algorithm"

using std::max

int main()
    a, b, c := 1, 2, 3
    x := a `max` b `max` c
    printf("%d\n", x)

#include "stdio.h"
#include "algorithm"

using std::max;

int main() {
    auto a = 1;
    auto b = 2;
    auto c = 3;
    auto x = max(max(a, b), c);
    printf("%d\n", x);
}

Switch case

int main()
    // switch table
    // auto break, auto add {}
    switch x
        when '0'
            i := 0
            printf("%d", i)
        when '1', '2'
            i := 4
            printf("%d", i)
        else
            printf("unknown")

    // if elsif syntax
    switch
        when 0 < i < 10
            printf("case1")
        when i <= 0
            printf("case2")
        else
            printf("else")

#include "test.h"

int main() {
    switch (x) {
    case '0':
        {
            auto i = 0;
            printf("%d", i);
            break;
        }

    case '1':
    case '2':
        {
            auto i = 4;
            printf("%d", i);
            break;
        }

    defalult:
        printf("unknown");
    }
    if (0 < i && i < 10) {
        printf("case1");
    } else if (i <= 0) {
        printf("case2");
    } else {
        printf("else");
    }
}

Attributes

1. friend, public, private, static, inline, virtual

import "stdio.h"

[friend(Print), public]
class Test
    Test(x: int) = this->x = x

    [private]
    x: int

[public]
class Print
    [inline, static]
    void print(a :Test&) = printf("%d", a.x)

    [virtual, const]
    int get() = 1

int main()
    a := Test(123)
    Print::print(a)

#include "stdio.h"

class Test {
    friend class Print;

public:
    Test(int x);

private:
    int x;
};

class Print {
public:
    inline static void print(Test &a);

    virtual int get() const;
};

Test::Test(int x) {
    this->x = x;
}

inline void Print::print(Test &a) {
    printf("%d", a.x);
}

int Print::get() const {
    return 1;
}

int main() {
    auto a = Test(123);
    Print::print(a);
}

2. FlagAttribute

[FlagAttribute]
enum MyFlags = None | Flag1 | Flag2 | Flag3 | Flag4

enum MyFlags {
    None = 0,
    Flag1 = 1,
    Flag2 = 2,
    Flag3 = 4,
    Flag4 = 8
};

3. ToString

import "stdio.h"

[ToString]
enum Day = Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday

int main()
    day := Sunday
    name := day @ToString()
    printf("%s\n", name)

#include "stdio.h"

enum Day {
    Sunday = 0,
    Monday,
    Tuesday,
    Wednesday,
    Thursday,
    Friday,
    Saturday
};

const char* ToString(const Day& _t_value) {
    switch (_t_value) {
    case Sunday:
        {
            return "Sunday";
            break;
        }

    case Monday:
        {
            return "Monday";
            break;
        }

    case Tuesday:
        {
            return "Tuesday";
            break;
        }

    case Wednesday:
        {
            return "Wednesday";
            break;
        }

    case Thursday:
        {
            return "Thursday";
            break;
        }

    case Friday:
        {
            return "Friday";
            break;
        }

    case Saturday:
        {
            return "Saturday";
            break;
        }

    defalult:
        throw("Not Found");
    }
}

int main() {
    auto day = Sunday;
    auto name = ToString(day);
    printf("%s\n", name);
}

Function Type

import "iostream"
       "functional"

using namespace std

int apply(f: () -> int) = f()
int apply(f: (int, int) -> int, a: int, b: int) = f(a, b)

int main()
    a := 10
    b := 20
    ans1 := apply(() -> 100)
    cout << ans1 << endl
    ans2 := apply((a: int, b: int) -> a * b, a, b)
    cout << ans2 << endl

#include "iostream"
#include "functional"

using namespace std;

int apply(function<int ()> f) {
    return f();
}

int apply(function<int (int, int)> f, int a, int b) {
    return f(a, b);
}

int main() {
    auto a = 10;
    auto b = 20;
    auto ans1 = apply(([&]() { return 100; }));
    cout << ans1 << endl;
    auto ans2 = apply(([&](int a,int b) { return a * b; }), a, b);
    cout << ans2 << endl;
}

Namespace

namespace SugarCpp::AstNode::Expr
    class ExprBin
        Left, Right : Expr
        Op : string

namespace SugarCpp {
    namespace AstNode {
        namespace Expr {
            class ExprBin {
                Expr Left, Right;
                string Op;
            };
        }
    }
}

Typedef

type u_int32 = uint

using u_int32 = unsigned int;

Contributors

• BYVoid
  • Implement command line interface.
  • Suggest the defer syntax.

Command Line Usage

SugarCpp
Compiler Version 1.0.0
Command Line Interface Version 1.0.2

Project website: https://github.com/curimit/SugarCpp

Usage:
    sugarcpp [filename] <options>
    sugarcpp compile [filename] <compiler arguments>
    sugarcpp run [filename] <arguments>

Options:
    --ast /ast                  Output the abstract syntax tree.
    --token /token              Output the tokens.
    --help -h /help /h /?       Output this help text.
    --nocode /nocode            Do not print the generated code.
    --single /single            Translate into single cpp file.
    --output -o /output /o [output_path]
                                Path of output. If not specified, output
                                will be written into the directory
                                where your source code at.

Examples:
    Translate into C++ code
        sugarcpp code.sc
    Compile to binary by calling the default compiler
        sugarcpp compile code.sc -o code.exe
    Compile and run
        sugarcpp run code.sc