Class: UnknownReferenceError
errors.UnknownReferenceError
Error that is thrown when an identifier is used that is unknown to the program.
Since
0.6.0
Hierarchy
-
↳
UnknownReferenceError
Table of contents
Constructors
Properties
Accessors
Methods
Constructors
constructor
• new UnknownReferenceError(identifier)
Parameters
| Name | Type |
|---|---|
identifier |
string |
Overrides
Defined in
kipper/core/src/errors.ts:529
Properties
cause
• Optional cause: KipperError
The cause of this error. This is used to chain errors together.
Since
0.12.0
Inherited from
Defined in
kipper/core/src/errors.ts:61
tracebackData
• tracebackData: TracebackMetadata
The traceback metadata for this error. It contains the line and column of the error, the path to the file, the line of code that caused the error, and the token stream (source code) of the program.
Since
0.3.0
Inherited from
Defined in
kipper/core/src/errors.ts:55
Accessors
col
• get col(): undefined | number
Returns the column where the error occurred.
Since
0.4.0
Returns
undefined | number
Inherited from
IdentifierError.col
Defined in
kipper/core/src/errors.ts:153
filePath
• get filePath(): undefined | string
The path to the file where the error occurred.
Since
0.4.0
Returns
undefined | string
Inherited from
IdentifierError.filePath
Defined in
kipper/core/src/errors.ts:161
line
• get line(): undefined | number
Returns the line where the error occurred.
Since
0.4.0
Returns
undefined | number
Inherited from
IdentifierError.line
Defined in
kipper/core/src/errors.ts:145
programCtx
• get programCtx(): undefined | KipperProgramContext
Returns the program ctx containing the metadata of the program compilation in which the error occurred.
Since
0.10.2
Returns
undefined | KipperProgramContext
Inherited from
IdentifierError.programCtx
Defined in
kipper/core/src/errors.ts:184
tokenSrc
• get tokenSrc(): undefined | string
Returns the token source where the error occurred.
Since
0.4.0
Returns
undefined | string
Inherited from
IdentifierError.tokenSrc
Defined in
kipper/core/src/errors.ts:169
Methods
getTraceback
▸ getTraceback(): string
Get the traceback of this item.
Note
The metadata in this traceback should be set using setTracebackData.
Since
0.3.0
Returns
string
Inherited from
Defined in
kipper/core/src/errors.ts:90
setTracebackData
▸ setTracebackData(traceback): void
Update traceback context data that are associated with this error.
Since
0.3.0
Parameters
| Name | Type | Description |
|---|---|---|
traceback |
TracebackMetadata |
The traceback data. |
Returns
void
Inherited from
IdentifierError.setTracebackData
Defined in
kipper/core/src/errors.ts:81