Enable type casting

[AprupKale]

Enable type casting to support code as follows:

class Main {
    public static void main(String[] args) {
        int a = 65;
        char c = (char) a;
        System.out.println(c);
    }
}

[github-actions]

Coverage report

St.❔	Category	Percentage	Covered / Total
🟡	Statements	73.9% (-0.05% 🔻)	7315/9898
🟡	Branches	60.31% (-0.08% 🔻)	2442/4049
🟡	Functions	69.68% (+0.23% 🔼)	1301/1867
🟡	Lines	74.85% (-0.09% 🔻)	6897/9215

Show new covered files 🐣

St.❔	File	Statements	Branches	Functions	Lines
🟢	... / assignmentExpression.test.ts	100%	100%	100%	100%
🟢	... / castExpression.test.ts	100%	100%	100%	100%

Show files with reduced coverage 🔻

St.❔	File	Statements	Branches	Functions	Lines
🟡	... / index.ts	70.8% (-3.57% 🔻)	48% (-5.01% 🔻)	91.67% (-3.99% 🔻)	79.3% (-4.94% 🔻)
🟢	... / code-generator.ts	91.2% (-3.21% 🔻)	77.55% (-7.11% 🔻)	93.88% (+0.7% 🔼)	91.43% (-3.32% 🔻)

Test suite run success

1148 tests passing in 63 suites.

Report generated by 🧪jest coverage report action from fe76603