Class MayRunProgramCode

java.lang.Object

org.ek9lang.compiler.support.sharing.MayRunProgramCode

All Implemented Interfaces:

BiPredicate<org.antlr.v4.runtime.tree.ParseTree, Function<org.antlr.v4.runtime.tree.ParseTree, ISymbol>>

public final class MayRunProgramCode
extends Object
implements BiPredicate<org.antlr.v4.runtime.tree.ParseTree, Function<org.antlr.v4.runtime.tree.ParseTree, ISymbol>>

May the call (or stream stage operand) call run code of the program's own - something that is not pure and not a concrete built-in? Such code may change any object it can reach, an object kept where the caller cannot name it included. A stage operand that is not a function (a sink variable, a count) runs nothing. What it can then change is ReachOfCall.

Constructor Summary

Constructors

Constructor	Description
MayRunProgramCode()

Method Summary

Modifier and Type	Method	Description
boolean	test(org.antlr.v4.runtime.tree.ParseTree call, Function<org.antlr.v4.runtime.tree.ParseTree, ISymbol> recorded)

Methods inherited from class Object

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

Methods inherited from interface BiPredicate

and, negate, or

Constructor Details

MayRunProgramCode

public MayRunProgramCode()

Method Details

test

public boolean test(org.antlr.v4.runtime.tree.ParseTree call,
 Function<org.antlr.v4.runtime.tree.ParseTree, ISymbol> recorded)

Specified by:

test in interface BiPredicate<org.antlr.v4.runtime.tree.ParseTree, Function<org.antlr.v4.runtime.tree.ParseTree, ISymbol>>