Class DictLiteralInstr

java.lang.Object

org.ek9lang.compiler.ir.instructions.IRInstr

org.ek9lang.compiler.ir.instructions.DictLiteralInstr

All Implemented Interfaces:

CompositeInstr, INode

public final class DictLiteralInstr
extends IRInstr
implements CompositeInstr

IR instruction for dict literal construction with pre-sized allocation.

Contains structured data for building a dict from pre-evaluated key/value temps. All key and value expressions have been evaluated into temp variables by Phase 7 before this instruction is created.

Backends can choose optimal construction strategy:

• JVM: new LinkedHashMap(N, 1.0f) + per-entry _putDirect(key, value)
• LLVM: single allocation with known size

Nested Class Summary

Nested classes/interfaces inherited from interface CompositeInstr

CompositeInstr.Activation, CompositeInstr.NestedList

Method Summary

Modifier and Type	Method	Description
static DictLiteralInstr	create(String result, List<IRInstr> setupInstructions, DictLiteralDetails details, String scopeId, DebugInfo debugInfo)	Create a dict literal instruction.
DictLiteralDetails	getDetails()	Get the dict literal details.
String	getScopeId()	Get the scope ID for memory management.
List<IRInstr>	getSetupInstructions()	Get the setup instructions (key/value evaluation + memory management).
List<CompositeInstr.NestedList>	nestedLists()	Every nested list, in the order the IR text renders them.
String	toString()
IRInstr	withNestedLists(UnaryOperator<List<IRInstr>> rewrite)	A copy with every nested list replaced by rewrite of it - exactly the lists CompositeInstr.nestedLists() reports, in that order; this when no list changed.

Methods inherited from class IRInstr

accept, addOperand, addOperands, equals, getDebugInfo, getEscapeMetaData, getOpcode, getOperands, getResult, hasEscapeMetaData, hashCode, hasResult, isControlFlow, isLabel, isMemoryManagement, isMethodCall, setEscapeMetaData

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Details

create

public static DictLiteralInstr create(String result,
 List<IRInstr> setupInstructions,
 DictLiteralDetails details,
 String scopeId,
 DebugInfo debugInfo)

Create a dict literal instruction.

Parameters:

result - Variable to store the resulting Dict

setupInstructions - Instructions to evaluate keys/values and manage memory

details - Dict literal details (type, entries, count)

scopeId - Scope for memory management

debugInfo - Source location information

Returns:

DictLiteralInstr

nestedLists

public List<CompositeInstr.NestedList> nestedLists()

Description copied from interface: CompositeInstr

Every nested list, in the order the IR text renders them. Absent (null) lists are omitted.

Specified by:

nestedLists in interface CompositeInstr

withNestedLists

public IRInstr withNestedLists(UnaryOperator<List<IRInstr>> rewrite)

Description copied from interface: CompositeInstr

A copy with every nested list replaced by rewrite of it - exactly the lists CompositeInstr.nestedLists() reports, in that order; this when no list changed.

Specified by:

withNestedLists in interface CompositeInstr

getSetupInstructions

public List<IRInstr> getSetupInstructions()

Get the setup instructions (key/value evaluation + memory management).

getDetails

public DictLiteralDetails getDetails()

Get the dict literal details.

getScopeId

public String getScopeId()

Get the scope ID for memory management.

toString

public String toString()

Overrides:

toString in class IRInstr