public static final boolean canPreceedRegex()

in compiler/src/main/java/org/apache/royale/compiler/internal/parsing/as/ASToken.java [806:864]

• 58 lines of code
• 51 McCabe index (conditional complexity)

    public static final boolean canPreceedRegex(final int tokenType)
    {
        switch (tokenType)
        {
            case TOKEN_PAREN_OPEN:
            case TOKEN_SQUARE_OPEN: // i.e. var a:Array = [ /foo/, /bar/ ] ;
            case TOKEN_COMMA:
            case TOKEN_COLON:
            case TOKEN_OPERATOR_ASSIGNMENT:
            case TOKEN_KEYWORD_RETURN:
            case TOKEN_KEYWORD_THROW:
            case TOKEN_SEMICOLON:
            case TOKEN_BLOCK_OPEN:
            case TOKEN_BLOCK_CLOSE:
            case TOKEN_OPERATOR_DIVISION:
            case TOKEN_OPERATOR_MODULO:
            case TOKEN_OPERATOR_BITWISE_LEFT_SHIFT:
            case TOKEN_OPERATOR_BITWISE_RIGHT_SHIFT:
            case TOKEN_OPERATOR_BITWISE_UNSIGNED_RIGHT_SHIFT:
            case TOKEN_OPERATOR_LESS_THAN:
            case TOKEN_OPERATOR_GREATER_THAN:
            case TOKEN_OPERATOR_LESS_THAN_EQUALS:
            case TOKEN_OPERATOR_GREATER_THAN_EQUALS:
            case TOKEN_OPERATOR_EQUAL:
            case TOKEN_OPERATOR_NOT_EQUAL:
            case TOKEN_OPERATOR_STRICT_EQUAL:
            case TOKEN_OPERATOR_STRICT_NOT_EQUAL:
            case TOKEN_OPERATOR_BITWISE_AND:
            case TOKEN_OPERATOR_BITWISE_XOR:
            case TOKEN_OPERATOR_BITWISE_OR:
            case TOKEN_OPERATOR_LOGICAL_AND:
            case TOKEN_OPERATOR_LOGICAL_OR:
            case TOKEN_OPERATOR_NULLISH_COALESCING:
            case TOKEN_OPERATOR_PLUS:
            case TOKEN_OPERATOR_MINUS:
            case TOKEN_OPERATOR_BITWISE_NOT:
            case TOKEN_OPERATOR_LOGICAL_NOT:
            case TOKEN_OPERATOR_PLUS_ASSIGNMENT:
            case TOKEN_OPERATOR_MINUS_ASSIGNMENT:
            case TOKEN_OPERATOR_MULTIPLICATION_ASSIGNMENT:
            case TOKEN_OPERATOR_DIVISION_ASSIGNMENT:
            case TOKEN_OPERATOR_MODULO_ASSIGNMENT:
            case TOKEN_OPERATOR_BITWISE_AND_ASSIGNMENT:
            case TOKEN_OPERATOR_BITWISE_OR_ASSIGNMENT:
            case TOKEN_OPERATOR_BITWISE_XOR_ASSIGNMENT:
            case TOKEN_OPERATOR_BITWISE_LEFT_SHIFT_ASSIGNMENT:
            case TOKEN_OPERATOR_BITWISE_RIGHT_SHIFT_ASSIGNMENT:
            case TOKEN_OPERATOR_BITWISE_UNSIGNED_RIGHT_SHIFT_ASSIGNMENT:
                // The following ones are RegEx after a unary operator.
            case TOKEN_KEYWORD_VOID:
            case TOKEN_KEYWORD_TYPEOF:
            case TOKEN_KEYWORD_DELETE:
            case TOKEN_OPERATOR_INCREMENT:
            case TOKEN_OPERATOR_DECREMENT:
            case -1: //no previous token
                return true;
        }
        return false;
    }