Class ParameterPromotionProcessor

java.lang.Object

org.ek9lang.compiler.phase7.calls.ParameterPromotionProcessor

All Implemented Interfaces:

BiFunction<CallContext,MethodResolutionResult,PromotionResult>

public final class ParameterPromotionProcessor
extends Object
implements BiFunction<CallContext,MethodResolutionResult,PromotionResult>

Processes method call parameters to determine if promotion is required. Implements parameter-by-parameter checking following EK9's cost-based method resolution. Only allows single promotion per parameter as per EK9 design rules.

Constructor Summary

Constructors

Constructor	Description
ParameterPromotionProcessor(IRGenerationContext stackContext)

Method Summary

Modifier and Type	Method	Description
PromotionResult	apply(CallContext context, MethodResolutionResult methodResolution)
PromotionResult	apply(CallContext context, IScopedSymbol scopedSymbol)	Apply parameter promotion for any scoped symbol (method or function).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.function.BiFunction

andThen

Constructor Details

ParameterPromotionProcessor

public ParameterPromotionProcessor(IRGenerationContext stackContext)

Method Details

apply

public PromotionResult apply(CallContext context,
 MethodResolutionResult methodResolution)

Specified by:

apply in interface BiFunction<CallContext,MethodResolutionResult,PromotionResult>

apply

public PromotionResult apply(CallContext context,
 IScopedSymbol scopedSymbol)

Apply parameter promotion for any scoped symbol (method or function). This allows reuse of the same promotion logic for both methods and functions.