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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
View File

@ -140,7 +140,7 @@
</execution>
</executions>
</plugin>
<plugin>
<!-- plugin>
<groupId>org.eclipse.tycho</groupId>
<artifactId>tycho-p2-repository-plugin</artifactId>
<version>${tycho.version}</version>
@ -152,7 +152,7 @@
</goals>
</execution>
</executions>
</plugin>
</plugin -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>

31
src/main/java/de/dhbwstuttgart/typeinference/unify/TypeUnifyTask.java
View File

@ -520,12 +520,13 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
Set<UnifyPair> undefinedPairs = new HashSet<>();
if (printtag) System.out.println("eq2s " + eq2s);
//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);
//PL 2017-09-20: Im calculatePairSets wird möglicherweise O .< java.lang.Integer
//nicht ausgewertet Faculty Beispiel im 1. Schritt
//PL 2017-10-03 geloest, muesste noch mit FCs mit kleineren
//Typen getestet werden.
writeLog(nOfUnify.toString() + " Oderconstraints2: " + oderConstraintsOutput.toString());
if (printtag) System.out.println("secondLevelSets:" +secondLevelSets);
// If pairs occured that did not match one of the cartesian product cases,
// 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
*/
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 2018-05-18 beide Bedingungen muessen gelten, da eqPrime Veränderungen in allem ausser subst
//eqPrimePrime Veraenderungen in subst repraesentieren.
@ -636,17 +638,20 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
}
else { // sequentiell (Step 6b is included)
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 2018-05-18 beide Bedingungen muessen gelten, da eqPrime Veränderungen in allem ausser subst
//eqPrimePrime Veraenderungen in subst repraesentieren.
try {
if (isSolvedForm(eqPrime)) {
logFile.write(eqPrime.toString()+"\n");
logFile.write("eqPrime:" + eqPrime.toString()+"\n");
logFile.flush();
}
}
catch (IOException e) { }
catch (IOException e) {
System.err.println("log-File nicht vorhanden");
}
eqPrimePrimeSet.add(eqPrime);
}
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
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));
//PL 2018-12-28: Hier gab es eine ClassCastException, war nicht reproduzierbar
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> 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
List<PlaceholderType> varsLast_a = 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));
List<PlaceholderType> varsLast_a =
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
Set<UnifyPair> fstElemResult = result.iterator().next();
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).
*/
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);
// 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 (!oderConstraintsOutput.isEmpty()) {
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<>();
//ret.stream().forEach(x -> retFlat.addAll(x));
ret.stream().forEach(x -> x.stream().forEach(y -> y.addSubstitutions(x)));

4
src/test/java/bytecode/BinaryTest.java
View File

@ -23,10 +23,10 @@ public class BinaryTest {
@BeforeClass
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);
compiler = new JavaTXCompiler(fileToTest);
pathToClassFile = System.getProperty("user.dir")+"/testBytecode/generatedBC/";
pathToClassFile = System.getProperty("user.dir")+"/src/test/resources/testBytecode/generatedBC/";
compiler.generateBytecode(pathToClassFile);
loader = new URLClassLoader(new URL[] {new URL("file://"+pathToClassFile)});
classToTest = loader.loadClass("BinaryInMeth");

4
src/test/java/bytecode/MatrixTest.java
View File

@ -28,10 +28,10 @@ public class MatrixTest {
@Test
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);
compiler = new JavaTXCompiler(fileToTest);
pathToClassFile = System.getProperty("user.dir")+"/testBytecode/generatedBC/";
pathToClassFile = System.getProperty("user.dir")+"/src/test/resources/testBytecode/generatedBC/";
compiler.generateBytecode(pathToClassFile);
loader = new URLClassLoader(new URL[] {new URL("file://"+pathToClassFile)});
classToTest = loader.loadClass("Matrix");

4
src/test/java/bytecode/applyLambdaTest.java
View File

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