Class: ConstructorPattern
Represents a pattern matching a specific data constructor.
Example
ts
safeDiv (Just x) y = x / yConstructors
Constructor
new ConstructorPattern(
constr,patterns,loc?):ConstructorPattern
Parameters
| Parameter | Type |
|---|---|
constr | string |
patterns | Pattern[] |
loc? | SourceLocation |
Returns
ConstructorPattern
Overrides
ASTNode.constructor
Methods
getMetadata()
getMetadata<
T>(key):T
Type Parameters
| Type Parameter |
|---|
T |
Parameters
| Parameter | Type |
|---|---|
key | string |
Returns
T
Inherited from
ASTNode.getMetadata
hasMetadata()
hasMetadata(
key):boolean
Parameters
| Parameter | Type |
|---|---|
key | string |
Returns
boolean
Inherited from
ASTNode.hasMetadata
setMetadata()
setMetadata(
key,value):void
Parameters
| Parameter | Type |
|---|---|
key | string |
value | any |
Returns
void
Inherited from
ASTNode.setMetadata