277 lines
7.0 KiB
Go
277 lines
7.0 KiB
Go
package parser
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import "git.tebibyte.media/arf/arf/types"
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// LookupSection looks returns the section under the give name. If the section
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// does not exist, nil is returned.
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func (tree SyntaxTree) LookupSection (name string) (section Section) {
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section = tree.sections[name]
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return
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}
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// Sections returns an iterator for the tree's sections
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func (tree SyntaxTree) Sections () (iterator types.Iterator[Section]) {
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iterator = types.NewIterator(tree.sections)
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return
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}
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// Kind returns the section's kind (SectionKindType).
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func (section TypeSection) Kind () (kind SectionKind) {
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kind = SectionKindType
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return
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}
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// Kind returns the section's kind (SectionKindObjt).
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func (section ObjtSection) Kind () (kind SectionKind) {
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kind = SectionKindObjt
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return
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}
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// Kind returns the section's kind (SectionKindEnum).
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func (section EnumSection) Kind () (kind SectionKind) {
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kind = SectionKindEnum
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return
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}
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// Kind returns the section's kind (SectionKindFace).
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func (section FaceSection) Kind () (kind SectionKind) {
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kind = SectionKindFace
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return
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}
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// Kind returns the section's kind (SectionKindData).
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func (section DataSection) Kind () (kind SectionKind) {
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kind = SectionKindData
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return
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}
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// Kind returns the section's kind (SectionKindFunc).
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func (section FuncSection) Kind () (kind SectionKind) {
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kind = SectionKindFunc
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return
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}
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// Length returns the amount of names in the identifier.
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func (identifier Identifier) Length () (length int) {
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length = len(identifier.trail)
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return
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}
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// Item returns the name at the specified index.
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func (identifier Identifier) Item (index int) (item string) {
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item = identifier.trail[index]
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return
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}
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// Kind returns the type's kind.
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func (what Type) Kind () (kind TypeKind) {
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kind = what.kind
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return
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}
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// Mutable returns whether or not the type's data is mutable.
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func (what Type) Mutable () (mutable bool) {
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mutable = what.mutable
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return
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}
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// Length returns the length of the type if the type is a fixed length array.
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// Otherwise, it just returns zero.
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func (what Type) Length () (length uint64) {
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if what.kind == TypeKindArray {
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length = what.length
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}
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return
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}
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// Name returns the name of the type, if it is a basic type. Otherwise, it
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// returns a zero value identifier.
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func (what Type) Name () (name Identifier) {
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if what.kind == TypeKindBasic {
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name = what.name
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}
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return
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}
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// Points returns the type that this type points to, or is an array of. If the
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// type is a basic type, this returns a zero value type.
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func (what Type) Points () (points Type) {
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if what.kind != TypeKindBasic {
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points = *what.points
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}
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return
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}
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// Values returns an iterator for the initialization values.
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func (values ObjectInitializationValues) Sections () (
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iterator types.Iterator[Argument],
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) {
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iterator = types.NewIterator(values.attributes)
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return
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}
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// Length returns the amount of values.
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func (values ArrayInitializationValues) Length () (length int) {
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length = len(values.values)
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return
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}
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// Item returns the value at index.
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func (values ArrayInitializationValues) Value (index int) (value Argument) {
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value = values.values[index]
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return
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}
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// Kind returns what kind of argument it is.
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func (argument Argument) Kind () (kind ArgumentKind) {
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kind = argument.kind
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return
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}
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// Value returns the underlying value of the argument. You can use Kind() to
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// find out what to cast this to.
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func (argument Argument) Value () (value any) {
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value = argument.value
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return
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}
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// BitWidth returns the bit width of the object member. If it is zero, it should
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// be treated as unspecified.
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func (member ObjtMember) BitWidth () (width uint64) {
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width = member.bitWidth
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return
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}
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// Length returns the amount of members in the section.
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func (section ObjtSection) Length () (length int) {
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length = len(section.members)
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return
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}
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// Item returns the member at index.
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func (section ObjtSection) Item (index int) (member ObjtMember) {
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member = section.members[index]
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return
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}
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// Length returns the amount of members in the section.
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func (section EnumSection) Length () (length int) {
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length = len(section.members)
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return
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}
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// Item returns the member at index.
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func (section EnumSection) Item (index int) (member EnumMember) {
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member = section.members[index]
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return
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}
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// InputsLength returns the amount of inputs in the behavior.
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func (behavior FaceBehavior) IntputsLength () (length int) {
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length = len(behavior.inputs)
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return
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}
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// Input returns the input at index.
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func (behavior FaceBehavior) Input (index int) (input Declaration) {
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input = behavior.inputs[index]
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return
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}
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// OutputsLength returns the amount of outputs in the behavior.
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func (behavior FaceBehavior) OutputsLength () (length int) {
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length = len(behavior.outputs)
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return
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}
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// Output returns the output at index.
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func (behavior FaceBehavior) Output (index int) (output Declaration) {
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output = behavior.outputs[index]
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return
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}
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// Behaviors returns an iterator for the interface's behaviors.
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func (section FaceSection) Behaviors () (iterator types.Iterator[FaceBehavior]) {
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iterator = types.NewIterator(section.behaviors)
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return
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}
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// Kind returns what kind of phrase it is.
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func (phrase Phrase) Kind () (kind PhraseKind) {
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kind = phrase.kind
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return
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}
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// ArgumentsLength returns the amount of arguments in the phrase.
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func (phrase Phrase) ArgumentsLength () (length int) {
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length = len(phrase.arguments)
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return
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}
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// Argument returns the argument at index.
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func (phrase Phrase) Argument (index int) (argument Argument) {
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argument = phrase.arguments[index]
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return
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}
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// ReturnsToLength returns the amount of things the phrase returns to.
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func (phrase Phrase) ReturnsToLength () (length int) {
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length = len(phrase.returnsTo)
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return
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}
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// ReturnTo returns the thing alskdjaslkdjsa whatever i dont even know wtf.
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func (phrase Phrase) ReturnTo (index int) (returnTo Argument) {
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returnTo = phrase.returnsTo[index]
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return
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}
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// Block returns the block under the phrase, if it is a control flow statement.
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func (phrase Phrase) Block () (block Block) {
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block = phrase.block
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return
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}
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// Receiver returns the method receiver, if there is one. Otherwise, it returns
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// nil.
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func (section FuncSection) Receiver () (receiver *Declaration) {
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receiver = section.receiver
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return
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}
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// InputsLength returns the number of inputs in the function.
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func (section FuncSection) InputsLength () (length int) {
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length = len(section.inputs)
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return
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}
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// Input returns the input at index.
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func (section FuncSection) Input (index int) (input Declaration) {
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input = section.inputs[index]
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return
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}
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// OutputsLength returns the number of outputs in the function.
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func (section FuncSection) OutputsLength () (length int) {
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length = len(section.outputs)
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return
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}
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// Output returns the output at index.
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func (section FuncSection) Output (index int) (output FuncOutput) {
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output = section.outputs[index]
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return
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}
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// Root returns the root block of the section.
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func (section FuncSection) Root () (root Block) {
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root = section.root
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return
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}
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// External returns whether or not the function is an external function or not.
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func (section FuncSection) External () (external bool) {
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external = section.external
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return
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}
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