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rename the V class to WriteSuccessorsVisitor

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This commit is contained in:
Erik Krogh Kristensen
2020-08-19 13:05:33 +02:00
parent c059ceaee9
commit 366a16f700
1 changed files with 7 additions and 2 deletions
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9
javascript/extractor/src/com/semmle/js/extractor/CFGExtractor.java
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@@ -111,6 +111,7 @@ import com.semmle.util.trap.TrapWriter.Label;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.function.IntFunction;
import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedHashMap;
@@ -737,7 +738,11 @@ public class CFGExtractor {
return result;
}
private class V extends DefaultVisitor<SuccessorInfo, Void> {
/**
* A visitor that recursively visits all the nodes in the CFG (starting with the top-level `Program`) and writes the `successor` relation for each of the nodes.
* Depends on the `First` visitor to compute which CFG-node is first in the CFG for a given parent-node.
*/
private class WriteSuccessorsVisitor extends DefaultVisitor<SuccessorInfo, Void> {
/**
* The context stores relevant bits of syntactic context to be able to resolve jumps.
*
@@ -1990,7 +1995,7 @@ public class CFGExtractor {
public void extract(Node nd) {
metrics.startPhase(ExtractionPhase.CFGExtractor_extract);
nd.accept(new V(), new SimpleSuccessorInfo(null));
nd.accept(new WriteSuccessorsVisitor(), new SimpleSuccessorInfo(null));
metrics.stopPhase(ExtractionPhase.CFGExtractor_extract);
}
}