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modified: ../../pom.xml

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modified:   ../../src/main/java/de/dhbwstuttgart/typeinference/unify/TypeUnifyTask.java
Abfrage, ob OderConstraints empty sind, bei der Unify-Abbruchbedingungen eingefuegt

	modified:   ../../src/test/java/bytecode/BinaryTest.java
	modified:   ../../src/test/java/bytecode/MatrixTest.java
	modified:   ../../src/test/java/bytecode/applyLambdaTest.java
Pfadanpassungen
This commit is contained in:
Martin Plümicke 2018-12-28 19:37:45 +01:00
parent f8d3263d24
commit 20abd181b6
5 changed files with 30 additions and 17 deletions
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4
pom.xml
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@ -140,7 +140,7 @@
</execution> </execution>
</executions> </executions>
</plugin> </plugin>
<plugin> <!-- plugin>
<groupId>org.eclipse.tycho</groupId> <groupId>org.eclipse.tycho</groupId>
<artifactId>tycho-p2-repository-plugin</artifactId> <artifactId>tycho-p2-repository-plugin</artifactId>
<version>${tycho.version}</version> <version>${tycho.version}</version>
@ -152,7 +152,7 @@
</goals> </goals>
</execution> </execution>
</executions> </executions>
</plugin> </plugin -->
<plugin> <plugin>
<groupId>org.apache.maven.plugins</groupId> <groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId> <artifactId>maven-compiler-plugin</artifactId>

31
src/main/java/de/dhbwstuttgart/typeinference/unify/TypeUnifyTask.java
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@ -520,12 +520,13 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
Set<UnifyPair> undefinedPairs = new HashSet<>(); Set<UnifyPair> undefinedPairs = new HashSet<>();
if (printtag) System.out.println("eq2s " + eq2s); if (printtag) System.out.println("eq2s " + eq2s);
//writeLog("BufferSet: " + bufferSet.toString()+"\n"); //writeLog("BufferSet: " + bufferSet.toString()+"\n");
List<Set<Set<UnifyPair>>> oderConstraintsOutput = new ArrayList<>(oderConstraints); List<Set<Set<UnifyPair>>> oderConstraintsOutput = new ArrayList<>();//new ArrayList<>(oderConstraints);
Set<Set<Set<Set<UnifyPair>>>> secondLevelSets = calculatePairSets(eq2s, oderConstraints, fc, undefinedPairs, oderConstraintsOutput); Set<Set<Set<Set<UnifyPair>>>> secondLevelSets = calculatePairSets(eq2s, oderConstraints, fc, undefinedPairs, oderConstraintsOutput);
//PL 2017-09-20: Im calculatePairSets wird möglicherweise O .< java.lang.Integer //PL 2017-09-20: Im calculatePairSets wird möglicherweise O .< java.lang.Integer
//nicht ausgewertet Faculty Beispiel im 1. Schritt //nicht ausgewertet Faculty Beispiel im 1. Schritt
//PL 2017-10-03 geloest, muesste noch mit FCs mit kleineren //PL 2017-10-03 geloest, muesste noch mit FCs mit kleineren
//Typen getestet werden. //Typen getestet werden.
writeLog(nOfUnify.toString() + " Oderconstraints2: " + oderConstraintsOutput.toString());
if (printtag) System.out.println("secondLevelSets:" +secondLevelSets); if (printtag) System.out.println("secondLevelSets:" +secondLevelSets);
// If pairs occured that did not match one of the cartesian product cases, // If pairs occured that did not match one of the cartesian product cases,
// those pairs are contradictory and the unification is impossible. // those pairs are contradictory and the unification is impossible.
@ -616,7 +617,8 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
* Step 6 a) Restart (fork) for pairs where subst was applied * Step 6 a) Restart (fork) for pairs where subst was applied
*/ */
if(parallel) { if(parallel) {
if (eqPrime.equals(eq) && !eqPrimePrime.isPresent()) //PL 2017-09-29 //(!eqPrimePrime.isPresent()) auskommentiert und durch if (eqPrime.equals(eq) && !eqPrimePrime.isPresent()
&& oderConstraints.isEmpty()) //PL 2017-09-29 //(!eqPrimePrime.isPresent()) auskommentiert und durch
//PL 2017-09-29 dies ersetzt //(!eqPrimePrime.isPresent()) //PL 2017-09-29 dies ersetzt //(!eqPrimePrime.isPresent())
//PL 2018-05-18 beide Bedingungen muessen gelten, da eqPrime Veränderungen in allem ausser subst //PL 2018-05-18 beide Bedingungen muessen gelten, da eqPrime Veränderungen in allem ausser subst
//eqPrimePrime Veraenderungen in subst repraesentieren. //eqPrimePrime Veraenderungen in subst repraesentieren.
@ -636,17 +638,20 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
} }
else { // sequentiell (Step 6b is included) else { // sequentiell (Step 6b is included)
if (printtag) System.out.println("nextStep: " + eqPrimePrime); if (printtag) System.out.println("nextStep: " + eqPrimePrime);
if (eqPrime.equals(eq) && !eqPrimePrime.isPresent()) { //PL 2017-09-29 //(!eqPrimePrime.isPresent()) auskommentiert und durch if (eqPrime.equals(eq) && !eqPrimePrime.isPresent()
&& oderConstraints.isEmpty()) { //PL 2017-09-29 //(!eqPrimePrime.isPresent()) auskommentiert und durch
//PL 2017-09-29 dies ersetzt //(!eqPrimePrime.isPresent()) //PL 2017-09-29 dies ersetzt //(!eqPrimePrime.isPresent())
//PL 2018-05-18 beide Bedingungen muessen gelten, da eqPrime Veränderungen in allem ausser subst //PL 2018-05-18 beide Bedingungen muessen gelten, da eqPrime Veränderungen in allem ausser subst
//eqPrimePrime Veraenderungen in subst repraesentieren. //eqPrimePrime Veraenderungen in subst repraesentieren.
try { try {
if (isSolvedForm(eqPrime)) { if (isSolvedForm(eqPrime)) {
logFile.write(eqPrime.toString()+"\n"); logFile.write("eqPrime:" + eqPrime.toString()+"\n");
logFile.flush(); logFile.flush();
} }
} }
catch (IOException e) { } catch (IOException e) {
System.err.println("log-File nicht vorhanden");
}
eqPrimePrimeSet.add(eqPrime); eqPrimePrimeSet.add(eqPrime);
} }
else if(eqPrimePrime.isPresent()) { else if(eqPrimePrime.isPresent()) {
@ -808,14 +813,19 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
{ {
//Alle Variablen bestimmen die nicht hinzugefügt wurden in a //Alle Variablen bestimmen die nicht hinzugefügt wurden in a
List<PlaceholderType> vars_a = a.stream().filter(x -> (x.getLhsType().getName().equals(x.getBasePair().getLhsType().getName()) //PL 2018-12-28: Hier gab es eine ClassCastException, war nicht reproduzierbar
||x.getLhsType().getName().equals(x.getBasePair().getRhsType().getName()))).map(y -> (PlaceholderType)y.getLhsType()).collect(Collectors.toCollection(ArrayList::new)); List<PlaceholderType> vars_a =
a.stream().filter(x -> (x.getLhsType().getName().equals(x.getBasePair().getLhsType().getName())
||x.getLhsType().getName().equals(x.getBasePair().getRhsType().getName())))
.map(y -> (PlaceholderType)y.getLhsType()).collect(Collectors.toCollection(ArrayList::new));
Set<UnifyPair> fstElemRes = res.iterator().next(); Set<UnifyPair> fstElemRes = res.iterator().next();
Set<UnifyPair> compRes = fstElemRes.stream().filter(x -> vars_a.contains(((PlaceholderType)x.getLhsType()))).collect(Collectors.toCollection(HashSet::new)); Set<UnifyPair> compRes = fstElemRes.stream().filter(x -> vars_a.contains(((PlaceholderType)x.getLhsType()))).collect(Collectors.toCollection(HashSet::new));
//Alle Variablen bestimmen die nicht hinzugefügt wurden in a_last //Alle Variablen bestimmen die nicht hinzugefügt wurden in a_last
List<PlaceholderType> varsLast_a = a_last.stream().filter(x -> (x.getLhsType().getName().equals(x.getBasePair().getLhsType().getName()) List<PlaceholderType> varsLast_a =
||x.getLhsType().getName().equals(x.getBasePair().getRhsType().getName()))).map(y -> (PlaceholderType)y.getLhsType()).collect(Collectors.toCollection(ArrayList::new)); a_last.stream().filter(x -> (x.getLhsType().getName().equals(x.getBasePair().getLhsType().getName())
||x.getLhsType().getName().equals(x.getBasePair().getRhsType().getName())))
.map(y -> (PlaceholderType)y.getLhsType()).collect(Collectors.toCollection(ArrayList::new));
//erstes Element genügt, da vars immer auf die gleichen Elemente zugeordnet werden muessen //erstes Element genügt, da vars immer auf die gleichen Elemente zugeordnet werden muessen
Set<UnifyPair> fstElemResult = result.iterator().next(); Set<UnifyPair> fstElemResult = result.iterator().next();
Set<UnifyPair> compResult = fstElemResult.stream().filter(x -> varsLast_a.contains(((PlaceholderType)x.getLhsType()))).collect(Collectors.toCollection(HashSet::new));; Set<UnifyPair> compResult = fstElemResult.stream().filter(x -> varsLast_a.contains(((PlaceholderType)x.getLhsType()))).collect(Collectors.toCollection(HashSet::new));;
@ -1254,6 +1264,7 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
* (as in case 1 where sigma is added to the innermost set). * (as in case 1 where sigma is added to the innermost set).
*/ */
protected Set<Set<Set<Set<UnifyPair>>>> calculatePairSets(Set<UnifyPair> eq2s, List<Set<Set<UnifyPair>>> oderConstraintsInput, IFiniteClosure fc, Set<UnifyPair> undefined, List<Set<Set<UnifyPair>>> oderConstraintsOutput) { protected Set<Set<Set<Set<UnifyPair>>>> calculatePairSets(Set<UnifyPair> eq2s, List<Set<Set<UnifyPair>>> oderConstraintsInput, IFiniteClosure fc, Set<UnifyPair> undefined, List<Set<Set<UnifyPair>>> oderConstraintsOutput) {
oderConstraintsOutput.addAll(oderConstraintsInput);
List<Set<Set<Set<UnifyPair>>>> result = new ArrayList<>(9); List<Set<Set<Set<UnifyPair>>>> result = new ArrayList<>(9);
// Init all 8 cases + 9. Case: oderConstraints // Init all 8 cases + 9. Case: oderConstraints
@ -1298,6 +1309,8 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
if (eq2sAsList.isEmpty() && first) {//Alle eq2s sind empty und alle oderConstraints mit Variance != 0 sind bearbeitet if (eq2sAsList.isEmpty() && first) {//Alle eq2s sind empty und alle oderConstraints mit Variance != 0 sind bearbeitet
if (!oderConstraintsOutput.isEmpty()) { if (!oderConstraintsOutput.isEmpty()) {
Set<Set<UnifyPair>> ret = oderConstraintsOutput.remove(0); Set<Set<UnifyPair>> ret = oderConstraintsOutput.remove(0);
if (ret.iterator().next().iterator().next().getLhsType().getName().equals("M"))
System.out.println("M");
//Set<UnifyPair> retFlat = new HashSet<>(); //Set<UnifyPair> retFlat = new HashSet<>();
//ret.stream().forEach(x -> retFlat.addAll(x)); //ret.stream().forEach(x -> retFlat.addAll(x));
ret.stream().forEach(x -> x.stream().forEach(y -> y.addSubstitutions(x))); ret.stream().forEach(x -> x.stream().forEach(y -> y.addSubstitutions(x)));

4
src/test/java/bytecode/BinaryTest.java
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@ -23,10 +23,10 @@ public class BinaryTest {
@BeforeClass @BeforeClass
public static void setUpBeforeClass() throws Exception { public static void setUpBeforeClass() throws Exception {
path = System.getProperty("user.dir")+"/test/bytecode/javFiles/BinaryInMeth.jav"; path = System.getProperty("user.dir")+"/src/test/resources/bytecode/javFiles/BinaryInMeth.jav";
fileToTest = new File(path); fileToTest = new File(path);
compiler = new JavaTXCompiler(fileToTest); compiler = new JavaTXCompiler(fileToTest);
pathToClassFile = System.getProperty("user.dir")+"/testBytecode/generatedBC/"; pathToClassFile = System.getProperty("user.dir")+"/src/test/resources/testBytecode/generatedBC/";
compiler.generateBytecode(pathToClassFile); compiler.generateBytecode(pathToClassFile);
loader = new URLClassLoader(new URL[] {new URL("file://"+pathToClassFile)}); loader = new URLClassLoader(new URL[] {new URL("file://"+pathToClassFile)});
classToTest = loader.loadClass("BinaryInMeth"); classToTest = loader.loadClass("BinaryInMeth");

4
src/test/java/bytecode/MatrixTest.java
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@ -28,10 +28,10 @@ public class MatrixTest {
@Test @Test
public void test() throws NoSuchMethodException, SecurityException, IllegalAccessException, IllegalArgumentException, InvocationTargetException, ClassNotFoundException, IOException, InstantiationException { public void test() throws NoSuchMethodException, SecurityException, IllegalAccessException, IllegalArgumentException, InvocationTargetException, ClassNotFoundException, IOException, InstantiationException {
path = System.getProperty("user.dir")+"/test/bytecode/javFiles/Matrix.jav"; path = System.getProperty("user.dir")+"/src/test/resources/bytecode/javFiles/Matrix.jav";
fileToTest = new File(path); fileToTest = new File(path);
compiler = new JavaTXCompiler(fileToTest); compiler = new JavaTXCompiler(fileToTest);
pathToClassFile = System.getProperty("user.dir")+"/testBytecode/generatedBC/"; pathToClassFile = System.getProperty("user.dir")+"/src/test/resources/testBytecode/generatedBC/";
compiler.generateBytecode(pathToClassFile); compiler.generateBytecode(pathToClassFile);
loader = new URLClassLoader(new URL[] {new URL("file://"+pathToClassFile)}); loader = new URLClassLoader(new URL[] {new URL("file://"+pathToClassFile)});
classToTest = loader.loadClass("Matrix"); classToTest = loader.loadClass("Matrix");

4
src/test/java/bytecode/applyLambdaTest.java
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@ -25,8 +25,8 @@ public class applyLambdaTest {
path = System.getProperty("user.dir")+"/src/test/resources/bytecode/javFiles/applyLambda.jav"; path = System.getProperty("user.dir")+"/src/test/resources/bytecode/javFiles/applyLambda.jav";
fileToTest = new File(path); fileToTest = new File(path);
compiler = new JavaTXCompiler(fileToTest); compiler = new JavaTXCompiler(fileToTest);
compiler.generateBytecode(System.getProperty("user.dir")+"/testBytecode/generatedBC/"); compiler.generateBytecode(System.getProperty("user.dir")+"/src/test/resources/testBytecode/generatedBC/");
pathToClassFile = System.getProperty("user.dir")+"/testBytecode/generatedBC/"; pathToClassFile = System.getProperty("user.dir")+"/src/test/resources/testBytecode/generatedBC/";
loader = new URLClassLoader(new URL[] {new URL("file://"+pathToClassFile)}); loader = new URLClassLoader(new URL[] {new URL("file://"+pathToClassFile)});
classToTest = loader.loadClass("applyLambda"); classToTest = loader.loadClass("applyLambda");
instanceOfClass = classToTest.getDeclaredConstructor().newInstance(); instanceOfClass = classToTest.getDeclaredConstructor().newInstance();