diagnostics

package
v2.0.0-alpha.2 Latest Latest
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 Go to latest Published: Mar 27, 2026 License: Apache-2.0 Imports: 8 Imported by: 0

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Constants

View Source 
const (
	SyntaxError   diagnostics.Kind = "SyntaxError"
	NameError     diagnostics.Kind = "NameError"
	SemanticError diagnostics.Kind = "SemanticError"
)

Variables

This section is empty.

Functions

func AnalyzeSyntaxError 

func AnalyzeSyntaxError(src *file.Source, err *diagnostics.Diagnostic, offending *TokenNode) bool

func NewEmptyQueryError 

func NewEmptyQueryError(src *file.Source) *diagnostics.Diagnostic

func NewError 

func NewError(src *file.Source, kind diagnostics.Kind, message string) *diagnostics.Diagnostic

func NewErrorListener 

func NewErrorListener(src *file.Source, handler *ErrorHandler, history *TokenHistory) antlr.ErrorListener

func NewTrackingTokenStream 

func NewTrackingTokenStream(stream antlr.TokenStream, history *TokenHistory) antlr.TokenStream

func NewUnexpectedError 

func NewUnexpectedError(src *file.Source, message string) *diagnostics.Diagnostic

func NewUnexpectedErrorWith 

func NewUnexpectedErrorWith(src *file.Source, message string, cause error) *diagnostics.Diagnostic

func SpanFromRuleContext 

func SpanFromRuleContext(ctx antlr.ParserRuleContext) file.Span

func SpanFromToken 

func SpanFromToken(tok antlr.Token) file.Span

Types

type ErrorHandler 

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

func NewErrorHandler 

func NewErrorHandler(src *file.Source, threshold int) *ErrorHandler

func (*ErrorHandler) Add 

func (h *ErrorHandler) Add(err *diagnostics.Diagnostic)

func (*ErrorHandler) Create 

func (h *ErrorHandler) Create(kind diagnostics.Kind, ctx antlr.ParserRuleContext, msg string) *diagnostics.Diagnostic

func (*ErrorHandler) DuplicateMatchBinding 

func (h *ErrorHandler) DuplicateMatchBinding(ctx antlr.ParserRuleContext, name string)

func (*ErrorHandler) Errors 

func (h *ErrorHandler) Errors() *diagnostics.Diagnostics[*diagnostics.Diagnostic]

func (*ErrorHandler) HasErrorOnLine 

func (h *ErrorHandler) HasErrorOnLine(line int) bool

func (*ErrorHandler) HasErrors 

func (h *ErrorHandler) HasErrors() bool

func (*ErrorHandler) InvalidRegexExpression 

func (h *ErrorHandler) InvalidRegexExpression(ctx antlr.ParserRuleContext, expression string)

func (*ErrorHandler) InvalidToken 

func (h *ErrorHandler) InvalidToken(token antlr.Token)

func (*ErrorHandler) MissingReturnValue 

func (h *ErrorHandler) MissingReturnValue(ctx antlr.ParserRuleContext)

func (*ErrorHandler) Unwrap 

func (h *ErrorHandler) Unwrap() error

func (*ErrorHandler) VariableNotFound 

func (h *ErrorHandler) VariableNotFound(token antlr.Token, name string)

func (*ErrorHandler) VariableNotUnique 

func (h *ErrorHandler) VariableNotUnique(ctx antlr.ParserRuleContext, name string)

type ErrorListener 

type ErrorListener struct {
	*antlr.DiagnosticErrorListener
	// contains filtered or unexported fields
}

func (*ErrorListener) ReportAmbiguity 

func (d *ErrorListener) ReportAmbiguity(recognizer antlr.Parser, dfa *antlr.DFA, startIndex, stopIndex int, exact bool, ambigAlts *antlr.BitSet, configs *antlr.ATNConfigSet)

func (*ErrorListener) ReportAttemptingFullContext 

func (d *ErrorListener) ReportAttemptingFullContext(recognizer antlr.Parser, dfa *antlr.DFA, startIndex, stopIndex int, conflictingAlts *antlr.BitSet, configs *antlr.ATNConfigSet)

func (*ErrorListener) ReportContextSensitivity 

func (d *ErrorListener) ReportContextSensitivity(recognizer antlr.Parser, dfa *antlr.DFA, startIndex, stopIndex, prediction int, configs *antlr.ATNConfigSet)

func (*ErrorListener) SyntaxError 

func (d *ErrorListener) SyntaxError(_ antlr.Recognizer, offendingSymbol interface{}, line, column int, msg string, e antlr.RecognitionException)

type SyntaxErrorMatcher 

type SyntaxErrorMatcher func(src *file.Source, err *diagnostics.Diagnostic, offending *TokenNode) bool

type TokenHistory 

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

func NewTokenHistory 

func NewTokenHistory(cap int) *TokenHistory

func (*TokenHistory) Add 

func (h *TokenHistory) Add(token antlr.Token)

func (*TokenHistory) Iterate 

func (h *TokenHistory) Iterate(yield func(token antlr.Token) bool)

func (*TokenHistory) Last 

func (h *TokenHistory) Last() *TokenNode

func (*TokenHistory) Size 

func (h *TokenHistory) Size() int

type TokenNode 

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

func (*TokenNode) GetText 

func (t *TokenNode) GetText() string

func (*TokenNode) Next 

func (t *TokenNode) Next() *TokenNode

func (*TokenNode) NextAt 

func (t *TokenNode) NextAt(n int) *TokenNode

func (*TokenNode) Prev 

func (t *TokenNode) Prev() *TokenNode

func (*TokenNode) PrevAt 

func (t *TokenNode) PrevAt(n int) *TokenNode

func (*TokenNode) String 

func (t *TokenNode) String() string

func (*TokenNode) Token 

func (t *TokenNode) Token() antlr.Token

type TrackingTokenStream 

type TrackingTokenStream struct {
	antlr.TokenStream
	// contains filtered or unexported fields
}

func (*TrackingTokenStream) Consume 

func (s *TrackingTokenStream) Consume()

Source Files

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