@flowscripter/mpeg-sdl-parser/tests/lezer/test_cases/class_declaration.txt

ISO/IEC 14496-34 Syntactic Description Language (MPEG SDL) parser implemented in TypeScript

# Simple class declaration

class A {}

==>

Specification(
    ClassDeclaration(
        class
        Whitespace
        Identifier
        Whitespace
        OpenBrace
        CloseBrace
    )
)

# Single parameter with single id

class A(int a) {}

==>

Specification(
    ClassDeclaration(
        class
        Whitespace
        Identifier
        ParameterList(
            OpenParenthesis
            Parameter(
                ElementaryType(
                    int
                )
                Whitespace
                Identifier
            )
            CloseParenthesis
        )
        Whitespace
        OpenBrace
        CloseBrace
    )
)

# All features

aligned(8) expandable(20) abstract class A (int a, B b) extends C(1, d) : bit(3) id=1..2,5 {}

==>

Specification(
    ClassDeclaration(
        AlignedModifier(
            aligned
            OpenParenthesis
            AlignmentBitCount
            CloseParenthesis
        )
        Whitespace
        ExpandableModifier(
            expandable
            OpenParenthesis
            IntegerLiteral
            CloseParenthesis
        )
        Whitespace
        abstract
        Whitespace
        class
        Whitespace
        Identifier
        Whitespace
        ParameterList(
            OpenParenthesis
            Parameter(
                ElementaryType(
                    int
                )
                Whitespace
                Identifier
            )
            Comma
            Whitespace
            Parameter(
                Identifier
                Whitespace
                Identifier
            )
            CloseParenthesis
        )
        Whitespace
        ExtendsModifier(
            extends
            Whitespace
            Identifier
            ParameterValueList(
                OpenParenthesis
                UnaryExpression(
                    IntegerLiteral
                )
                Comma
                Whitespace
                UnaryExpression(
                    Identifier
                )
                CloseParenthesis
            )
        )
        Whitespace
        BitModifier(
            Colon
            Whitespace
            bit
            OpenParenthesis
            IntegerLiteral
            CloseParenthesis
            Whitespace
            Identifier
            Assignment
            ExtendedClassIdRange(
                ClassIdRange(
                    ClassId(
                        IntegerLiteral
                    )
                    RangeOperator
                    ClassId(
                        IntegerLiteral
                    )
                )
                Comma
                ClassId(
                    IntegerLiteral
                )
            )
        )
        Whitespace
        OpenBrace
        CloseBrace
    )
)