Class: KipperSemanticErrorHandler

compiler.KipperSemanticErrorHandler

Error handler which handles semantic errors for compilable AST nodes.

Since

0.8.0

Hierarchy

• KipperSemanticErrorHandler

  ↳ KipperSemanticsAsserter

  ↳ KipperTargetSemanticAnalyser

Table of contents

Constructors

• constructor

Properties

• col
• ctx
• filePath
• line
• stream

Methods

• error
• setTracebackData

Constructors

constructor

• new KipperSemanticErrorHandler()

Properties

col

• Protected col: undefined | number

Defined in

kipper/core/src/compiler/semantics/analyser/err-handler/semantics-error-handler.ts:16

ctx

• Protected ctx: undefined | CompilableASTNode<SemanticData, TypeData>

Defined in

kipper/core/src/compiler/semantics/analyser/err-handler/semantics-error-handler.ts:17

filePath

• Protected filePath: undefined | string

Defined in

kipper/core/src/compiler/semantics/analyser/err-handler/semantics-error-handler.ts:18

line

• Protected line: undefined | number

Defined in

kipper/core/src/compiler/semantics/analyser/err-handler/semantics-error-handler.ts:15

stream

• Protected stream: undefined | KipperFileStream

Defined in

kipper/core/src/compiler/semantics/analyser/err-handler/semantics-error-handler.ts:19

Methods

error

▸ Protected error(error): KipperError

Updates the error and adds the proper traceback data, and returns it.

This function also automatically logs the error.

Parameters

Returns

KipperError

The Kipper error.

Defined in

kipper/core/src/compiler/semantics/analyser/err-handler/semantics-error-handler.ts:52

setTracebackData

▸ setTracebackData(data): void

Sets the traceback related metadata that will be used to create a traceback for an KipperError instance.

In case that data.ctx is set and other fields are missing, these fields will be filled up using the data in the data.ctx AST node ctx instance.

Since

0.8.0

Parameters

Returns

void

Defined in

kipper/core/src/compiler/semantics/analyser/err-handler/semantics-error-handler.ts:29