Method exprNullable

compiler/semantic/expr.go:673–678

(e ast.Expr, inType super.Type)

}

func (t *translator) exprNullable(e ast.Expr, inType super.Type) (sem.Expr, super.Type) {
	if e == nil {
		return nil, super.TypeNull
	}
	return t.expr(e, inType)
}

func (t *translator) semCaseExpr(c *ast.CaseExpr, inType super.Type) (sem.Expr, super.Type) {
	e, exprType := t.exprNullable(c.Expr, inType)