int, long, double, return, if, else, while, for, break, continue, void, struct, typedef, enum, switch, case, default, goto, const, static, extern, sizeof, register, union, do, signed, unsigned, char, short, float
+ - * / % = == != >= <= && || ! & | ^ ~= += -= *= /= %= &= |= ^= ~=- 暂未实现的运算符：
<< >> ++ -- ? : -> < > <<= >>= <= >=
; , ( ) [ ] { }- 暂未实现的分隔符:
< >
123, 123.456, 2E-4,- 暂未实现的数字常量:
0x 0 0b
"hello world"
__it
- using Visual Studio 2019 and above
- /parser/sec/test.in