parser

package
v0.1.2 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Jul 5, 2025 License: MIT Imports: 11 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	SCOPE_PROGRAM  scope = "program"
	SCOPE_FUNCTION scope = "function"
	SCOPE_IF       scope = "if"
	SCOPE_FOR      scope = "for"
	SCOPE_SWITCH   scope = "switch"
)

Variables

This section is empty.

Functions

This section is empty.

Types

type AppCall 

type AppCall struct {
	// contains filtered or unexported fields
}

func (AppCall) Args 

func (a AppCall) Args() []Expression

func (AppCall) Name 

func (a AppCall) Name() string

func (AppCall) Next 

func (a AppCall) Next() *AppCall

func (AppCall) ReturnTypes 

func (a AppCall) ReturnTypes() []ValueType

func (AppCall) StatementType 

func (a AppCall) StatementType() StatementType

func (AppCall) ValueType 

func (a AppCall) ValueType() ValueType

type BinaryOperation 

type BinaryOperation struct {
	// contains filtered or unexported fields
}

func (BinaryOperation) Left 

func (b BinaryOperation) Left() Expression

func (BinaryOperation) Operator 

func (b BinaryOperation) Operator() BinaryOperator

func (BinaryOperation) Right 

func (b BinaryOperation) Right() Expression

func (BinaryOperation) StatementType 

func (b BinaryOperation) StatementType() StatementType

func (BinaryOperation) ValueType 

func (b BinaryOperation) ValueType() ValueType

type BinaryOperator 

type BinaryOperator = string
const (
	BINARY_OPERATOR_MULTIPLICATION BinaryOperator = "*"
	BINARY_OPERATOR_DIVISION       BinaryOperator = "/"
	BINARY_OPERATOR_MODULO         BinaryOperator = "%"
	BINARY_OPERATOR_ADDITION       BinaryOperator = "+"
	BINARY_OPERATOR_SUBTRACTION    BinaryOperator = "-"
)

type Block 

type Block interface {
	Body() []Statement
}

type BooleanLiteral 

type BooleanLiteral struct {
	// contains filtered or unexported fields
}

func (BooleanLiteral) StatementType 

func (l BooleanLiteral) StatementType() StatementType

func (BooleanLiteral) Value 

func (l BooleanLiteral) Value() bool

func (BooleanLiteral) ValueType 

func (l BooleanLiteral) ValueType() ValueType

type Break 

type Break struct {
}

func (Break) StatementType 

func (b Break) StatementType() StatementType

type Call 

type Call interface {
	Expression
	Name() string
	Args() []Expression
	ReturnTypes() []ValueType
}

type CompareOperator 

type CompareOperator = string
const (
	COMPARE_OPERATOR_EQUAL            CompareOperator = "=="
	COMPARE_OPERATOR_NOT_EQUAL        CompareOperator = "!="
	COMPARE_OPERATOR_LESS             CompareOperator = "<"
	COMPARE_OPERATOR_LESS_OR_EQUAL    CompareOperator = "<="
	COMPARE_OPERATOR_GREATER          CompareOperator = ">"
	COMPARE_OPERATOR_GREATER_OR_EQUAL CompareOperator = ">="
)

type Comparison 

type Comparison struct {
	// contains filtered or unexported fields
}

func NewComparison 

func NewComparison(left Expression, operator CompareOperator, right Expression) Comparison

func (Comparison) Left 

func (c Comparison) Left() Expression

func (Comparison) Operator 

func (c Comparison) Operator() CompareOperator

func (Comparison) Right 

func (c Comparison) Right() Expression

func (Comparison) StatementType 

func (c Comparison) StatementType() StatementType

func (Comparison) ValueType 

func (c Comparison) ValueType() ValueType

type Continue 

type Continue struct {
}

func (Continue) StatementType 

func (c Continue) StatementType() StatementType

type Copy 

type Copy struct {
	// contains filtered or unexported fields
}

func (Copy) Destination 

func (c Copy) Destination() Variable

func (Copy) Source 

func (c Copy) Source() Expression

func (Copy) StatementType 

func (c Copy) StatementType() StatementType

func (Copy) ValueType 

func (c Copy) ValueType() ValueType

type DataType 

type DataType string
const (
	DATA_TYPE_UNKNOWN  DataType = "unknown"
	DATA_TYPE_MULTIPLE DataType = "multiple"
	DATA_TYPE_BOOLEAN  DataType = "bool"
	DATA_TYPE_INTEGER  DataType = "int"
	DATA_TYPE_STRING   DataType = "string"
	DATA_TYPE_ERROR    DataType = DATA_TYPE_STRING
)

type Else 

type Else struct {
	// contains filtered or unexported fields
}

func (Else) Body 

func (e Else) Body() []Statement

type Exists 

type Exists struct {
	// contains filtered or unexported fields
}

func (Exists) Path 

func (e Exists) Path() Expression

func (Exists) StatementType 

func (e Exists) StatementType() StatementType

func (Exists) ValueType 

func (e Exists) ValueType() ValueType

type Expression 

type Expression interface {
	// An expression is a super-type of statement which results in a value.
	Statement
	ValueType() ValueType
}

type For 

type For struct {
	// contains filtered or unexported fields
}

func (For) Body 

func (f For) Body() []Statement

func (For) Condition 

func (f For) Condition() Expression

func (For) Increment 

func (f For) Increment() Statement

func (For) Init 

func (f For) Init() Statement

func (For) StatementType 

func (f For) StatementType() StatementType

type FunctionCall 

type FunctionCall struct {
	// contains filtered or unexported fields
}

func (FunctionCall) Args 

func (e FunctionCall) Args() []Expression

func (FunctionCall) Name 

func (e FunctionCall) Name() string

func (FunctionCall) ReturnTypes 

func (e FunctionCall) ReturnTypes() []ValueType

func (FunctionCall) StatementType 

func (e FunctionCall) StatementType() StatementType

func (FunctionCall) ValueType 

func (e FunctionCall) ValueType() ValueType

type FunctionDefinition 

type FunctionDefinition struct {
	// contains filtered or unexported fields
}

func (FunctionDefinition) Body 

func (e FunctionDefinition) Body() []Statement

func (FunctionDefinition) Name 

func (e FunctionDefinition) Name() string

func (FunctionDefinition) Params 

func (e FunctionDefinition) Params() []Variable

func (FunctionDefinition) Public 

func (e FunctionDefinition) Public() bool

func (FunctionDefinition) ReturnTypes 

func (e FunctionDefinition) ReturnTypes() []ValueType

func (FunctionDefinition) StatementType 

func (e FunctionDefinition) StatementType() StatementType

func (FunctionDefinition) ValueType 

func (e FunctionDefinition) ValueType() ValueType

type Global 

type Global interface {
	Global() bool
}

type Group 

type Group struct {
	// contains filtered or unexported fields
}

func (Group) Child 

func (e Group) Child() Expression

func (Group) StatementType 

func (e Group) StatementType() StatementType

func (Group) ValueType 

func (e Group) ValueType() ValueType

type If 

type If struct {
	// contains filtered or unexported fields
}

func (If) Else 

func (i If) Else() Else

func (If) ElseIfBranches 

func (i If) ElseIfBranches() []IfBranch

func (If) HasElse 

func (i If) HasElse() bool

func (If) IfBranch 

func (i If) IfBranch() IfBranch

func (If) StatementType 

func (i If) StatementType() StatementType

type IfBranch 

type IfBranch struct {
	// contains filtered or unexported fields
}

func (IfBranch) Body 

func (b IfBranch) Body() []Statement

func (IfBranch) Condition 

func (b IfBranch) Condition() Expression

type Input 

type Input struct {
	// contains filtered or unexported fields
}

func (Input) Prompt 

func (i Input) Prompt() Expression

func (Input) StatementType 

func (i Input) StatementType() StatementType

func (Input) ValueType 

func (i Input) ValueType() ValueType

type IntegerLiteral 

type IntegerLiteral struct {
	// contains filtered or unexported fields
}

func (IntegerLiteral) StatementType 

func (l IntegerLiteral) StatementType() StatementType

func (IntegerLiteral) Value 

func (l IntegerLiteral) Value() int

func (IntegerLiteral) ValueType 

func (l IntegerLiteral) ValueType() ValueType

type Itoa 

type Itoa struct {
	// contains filtered or unexported fields
}

func (Itoa) StatementType 

func (e Itoa) StatementType() StatementType

func (Itoa) Value 

func (e Itoa) Value() Expression

func (Itoa) ValueType 

func (e Itoa) ValueType() ValueType

type Len 

type Len struct {
	// contains filtered or unexported fields
}

func (Len) Expression 

func (l Len) Expression() Expression

func (Len) StatementType 

func (l Len) StatementType() StatementType

func (Len) ValueType 

func (l Len) ValueType() ValueType

type LogicalOperation 

type LogicalOperation struct {
	// contains filtered or unexported fields
}

func (LogicalOperation) Left 

func (l LogicalOperation) Left() Expression

func (LogicalOperation) Operator 

func (l LogicalOperation) Operator() LogicalOperator

func (LogicalOperation) Right 

func (l LogicalOperation) Right() Expression

func (LogicalOperation) StatementType 

func (l LogicalOperation) StatementType() StatementType

func (LogicalOperation) ValueType 

func (l LogicalOperation) ValueType() ValueType

type LogicalOperator 

type LogicalOperator = string
const (
	LOGICAL_OPERATOR_AND LogicalOperator = "&&"
	LOGICAL_OPERATOR_OR  LogicalOperator = "||"
)

type Operation 

type Operation interface {
	Left() Expression
	Operator() string
	Right() Expression
}

type Panic 

type Panic struct {
	// contains filtered or unexported fields
}

func (Panic) Expression 

func (p Panic) Expression() Expression

func (Panic) StatementType 

func (p Panic) StatementType() StatementType

type Parser 

type Parser struct {
	// contains filtered or unexported fields
}

func New 

func New() Parser

func (*Parser) Parse 

func (p *Parser) Parse(path string) (Program, error)

type Print 

type Print struct {
	// contains filtered or unexported fields
}

func (Print) Expressions 

func (p Print) Expressions() []Expression

func (Print) StatementType 

func (p Print) StatementType() StatementType

type Program 

type Program struct {
	// contains filtered or unexported fields
}

func (Program) Body 

func (p Program) Body() []Statement

func (Program) StatementType 

func (p Program) StatementType() StatementType

type Read 

type Read struct {
	// contains filtered or unexported fields
}

func (Read) Path 

func (r Read) Path() Expression

func (Read) StatementType 

func (r Read) StatementType() StatementType

func (Read) ValueType 

func (r Read) ValueType() ValueType

type Return 

type Return struct {
	// contains filtered or unexported fields
}

func (Return) StatementType 

func (r Return) StatementType() StatementType

func (Return) Values 

func (r Return) Values() []Expression

type SliceAssignment 

type SliceAssignment struct {
	Variable
	// contains filtered or unexported fields
}

func (SliceAssignment) Index 

func (s SliceAssignment) Index() Expression

func (SliceAssignment) Name 

func (s SliceAssignment) Name() string

func (SliceAssignment) StatementType 

func (s SliceAssignment) StatementType() StatementType

func (SliceAssignment) Value 

func (s SliceAssignment) Value() Expression

type SliceEvaluation 

type SliceEvaluation struct {
	// contains filtered or unexported fields
}

func (SliceEvaluation) Index 

func (s SliceEvaluation) Index() Expression

func (SliceEvaluation) StatementType 

func (s SliceEvaluation) StatementType() StatementType

func (SliceEvaluation) Value 

func (s SliceEvaluation) Value() Expression

func (SliceEvaluation) ValueType 

func (s SliceEvaluation) ValueType() ValueType

type SliceInstantiation 

type SliceInstantiation struct {
	// contains filtered or unexported fields
}

func (SliceInstantiation) StatementType 

func (s SliceInstantiation) StatementType() StatementType

func (SliceInstantiation) ValueType 

func (s SliceInstantiation) ValueType() ValueType

func (SliceInstantiation) Values 

func (s SliceInstantiation) Values() []Expression

type Statement 

type Statement interface {
	StatementType() StatementType
}

type StatementType 

type StatementType string
const (
	STATEMENT_TYPE_PROGRAM                        StatementType = "program"
	STATEMENT_TYPE_BOOL_LITERAL                   StatementType = "boolean"
	STATEMENT_TYPE_INT_LITERAL                    StatementType = "integer"
	STATEMENT_TYPE_STRING_LITERAL                 StatementType = "string"
	STATEMENT_TYPE_STRING_SUBSCRIPT               StatementType = "string subscript"
	STATEMENT_TYPE_NIL_LITERAL                    StatementType = "nil"
	STATEMENT_TYPE_UNARY_OPERATION                StatementType = "unary operation"
	STATEMENT_TYPE_BINARY_OPERATION               StatementType = "binary operation"
	STATEMENT_TYPE_LOGICAL_OPERATION              StatementType = "logical operation"
	STATEMENT_TYPE_COMPARISON                     StatementType = "comparison"
	STATEMENT_TYPE_VAR_DEFINITION                 StatementType = "variable definition"
	STATEMENT_TYPE_VAR_DEFINITION_CALL_ASSIGNMENT StatementType = "variable definition func assignment"
	STATEMENT_TYPE_VAR_ASSIGNMENT                 StatementType = "variable assignment"
	STATEMENT_TYPE_VAR_ASSIGNMENT_CALL_ASSIGNMENT StatementType = "variable assignment func assignment"
	STATEMENT_TYPE_VAR_EVALUATION                 StatementType = "variable evaluation"
	STATEMENT_TYPE_GROUP                          StatementType = "group"
	STATEMENT_TYPE_FUNCTION_DEFINITION            StatementType = "function definition"
	STATEMENT_TYPE_FUNCTION_CALL                  StatementType = "function call"
	STATEMENT_TYPE_APP_CALL                       StatementType = "app call"
	STATEMENT_TYPE_RETURN                         StatementType = "return"
	STATEMENT_TYPE_IF                             StatementType = "if"
	STATEMENT_TYPE_FOR                            StatementType = "for"
	STATEMENT_TYPE_FOR_RANGE                      StatementType = "for range"
	STATEMENT_TYPE_BREAK                          StatementType = "break"
	STATEMENT_TYPE_CONTINUE                       StatementType = "continue"
	STATEMENT_TYPE_INSTANTIATION                  StatementType = "instantiation"
	STATEMENT_TYPE_PRINT                          StatementType = "print"
	STATEMENT_TYPE_ITOA                           StatementType = "itoa"
	STATEMENT_TYPE_EXISTS                         StatementType = "exists"
	STATEMENT_TYPE_PANIC                          StatementType = "panic"
	STATEMENT_TYPE_LEN                            StatementType = "len"
	STATEMENT_TYPE_INPUT                          StatementType = "input"
	STATEMENT_TYPE_COPY                           StatementType = "copy"
	STATEMENT_TYPE_READ                           StatementType = "read"
	STATEMENT_TYPE_WRITE                          StatementType = "write"
	STATEMENT_TYPE_SLICE_INSTANTIATION            StatementType = "slice instantiation"
	STATEMENT_TYPE_SLICE_ASSIGNMENT               StatementType = "slice assignment"
	STATEMENT_TYPE_SLICE_EVALUATION               StatementType = "slice evaluation"
)

type StringLiteral 

type StringLiteral struct {
	// contains filtered or unexported fields
}

func (StringLiteral) StatementType 

func (l StringLiteral) StatementType() StatementType

func (StringLiteral) Value 

func (l StringLiteral) Value() string

func (StringLiteral) ValueType 

func (l StringLiteral) ValueType() ValueType

type StringSubscript 

type StringSubscript struct {
	// contains filtered or unexported fields
}

func (StringSubscript) EndIndex 

func (s StringSubscript) EndIndex() Expression

func (StringSubscript) StartIndex 

func (s StringSubscript) StartIndex() Expression

func (StringSubscript) StatementType 

func (s StringSubscript) StatementType() StatementType

func (StringSubscript) Value 

func (s StringSubscript) Value() Expression

func (StringSubscript) ValueType 

func (s StringSubscript) ValueType() ValueType

type UnaryOperation 

type UnaryOperation struct {
	// contains filtered or unexported fields
}

func (UnaryOperation) Expression 

func (b UnaryOperation) Expression() Expression

func (UnaryOperation) Operator 

func (b UnaryOperation) Operator() UnaryOperator

func (UnaryOperation) StatementType 

func (b UnaryOperation) StatementType() StatementType

func (UnaryOperation) ValueType 

func (b UnaryOperation) ValueType() ValueType

type UnaryOperator 

type UnaryOperator = string
const (
	UNARY_OPERATOR_NEGATE UnaryOperator = "!"
)

type ValueType 

type ValueType struct {
	// contains filtered or unexported fields
}

func NewValueType 

func NewValueType(dataType DataType, isSlice bool) ValueType

func (ValueType) DataType 

func (vt ValueType) DataType() DataType

func (ValueType) Equals 

func (vt ValueType) Equals(valueType ValueType) bool

func (ValueType) IsBool 

func (vt ValueType) IsBool() bool

func (ValueType) IsInt 

func (vt ValueType) IsInt() bool

func (ValueType) IsSlice 

func (vt ValueType) IsSlice() bool

func (ValueType) IsString 

func (vt ValueType) IsString() bool

func (ValueType) String 

func (vt ValueType) String() string

type Variable 

type Variable struct {
	// contains filtered or unexported fields
}

func NewVariable 

func NewVariable(name string, valueType ValueType, global bool, public bool) Variable

func (Variable) Global 

func (v Variable) Global() bool

func (Variable) Name 

func (v Variable) Name() string

func (Variable) Public 

func (v Variable) Public() bool

func (Variable) ValueType 

func (v Variable) ValueType() ValueType

type VariableAssignment 

type VariableAssignment struct {
	// contains filtered or unexported fields
}

func (VariableAssignment) StatementType 

func (v VariableAssignment) StatementType() StatementType

func (VariableAssignment) Values 

func (v VariableAssignment) Values() []Expression

func (VariableAssignment) Variables 

func (v VariableAssignment) Variables() []Variable

type VariableAssignmentCallAssignment 

type VariableAssignmentCallAssignment struct {
	// contains filtered or unexported fields
}

func (VariableAssignmentCallAssignment) Call 

func (v VariableAssignmentCallAssignment) Call() Call

func (VariableAssignmentCallAssignment) StatementType 

func (v VariableAssignmentCallAssignment) StatementType() StatementType

func (VariableAssignmentCallAssignment) Variables 

func (v VariableAssignmentCallAssignment) Variables() []Variable

type VariableDefinition 

type VariableDefinition struct {
	// contains filtered or unexported fields
}

func (VariableDefinition) StatementType 

func (v VariableDefinition) StatementType() StatementType

func (VariableDefinition) Values 

func (v VariableDefinition) Values() []Expression

func (VariableDefinition) Variables 

func (v VariableDefinition) Variables() []Variable

type VariableDefinitionCallAssignment 

type VariableDefinitionCallAssignment struct {
	// contains filtered or unexported fields
}

func (VariableDefinitionCallAssignment) Call 

func (v VariableDefinitionCallAssignment) Call() Call

func (VariableDefinitionCallAssignment) StatementType 

func (v VariableDefinitionCallAssignment) StatementType() StatementType

func (VariableDefinitionCallAssignment) Variables 

func (v VariableDefinitionCallAssignment) Variables() []Variable

type VariableEvaluation 

type VariableEvaluation struct {
	Variable
}

func (VariableEvaluation) StatementType 

func (e VariableEvaluation) StatementType() StatementType

type Write 

type Write struct {
	// contains filtered or unexported fields
}

func (Write) Append 

func (w Write) Append() Expression

func (Write) Data 

func (w Write) Data() Expression

func (Write) Path 

func (w Write) Path() Expression

func (Write) StatementType 

func (w Write) StatementType() StatementType

func (Write) ValueType 

func (w Write) ValueType() ValueType

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.