From C++ to Sric

Types

C++	Sric
int	Int
short	Int16
int32_t	Int32
unsigned int	UInt32
int64_t	Int64
uint64_t	UInt64
float	Float32
double	Float/Float64
void	Void
char	Int8

Defines

C++	Sric
const char* str	var str: raw* Int8
void foo(int i) {}	fun foo(i: Int) {}
char a[4]	var a: [4]Int8
const int& a	var a: & const Int

Class

C++

#include <math.h>

class Point {
public:
    int x;
    int y;
    double dis(const Point &t) const {
        int dx = t.x - x;
        int dy = t.y - y;
        return sqrt(dx*dx + dy*dy);
    }
};

Sric:

import cstd::*;

struct Point {
    var x: Int;
    var y: Int;
    fun dis(t: & const Point) const: Float {
        var dx = t.x - x;
        var dy = t.y - y;
        return sqrt(dx*dx + dy*dy);
    }
};

Features Compare

Removed features from C++

No function overload by params
No header file
No implicit copying of large objects
No define multi var per statement
No nested class, nested function
No class, only struct
No namespace
No macro
No forward declarations
No three static
No friend class
No multiple inheritance
No virtual,private inheritance
No i++ only ++i
No switch auto fallthrough
No template specialization
No various constructors

More than C++

Simple and easy
Memory safe
Modularization
With block
Non-nullable pointer
Dynamic reflection
Named args