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refactor: enhanced Constraint-Genereation
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This commit is contained in:
Ruben 2024-09-18 14:06:52 +02:00
parent f57c8aa5a9
commit 929392b7d4
1 changed files with 25 additions and 4 deletions
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29
src/main/java/de/dhbwstuttgart/typeinference/typeAlgo/TYPEStmt.java
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@ -836,7 +836,26 @@ public class TYPEStmt implements StatementVisitor {
}
}
}
if (caseExpressionType == null) {
for (var child : switchStmt.getBlocks()) {
for (var label : child.getLabels()) {
if (label.getPattern() == null) {
System.out.println("DefaultCase");
} else {
constraintsSet.addUndConstraint(
new Pair(
label.getPattern().getType(),
switchStmt.getSwitch().getType(),
PairOperator.SMALLERDOT,
loc(label.getOffset())
)
);
}
}
}
} else {
constraintsSet.addUndConstraint(new Pair(caseExpressionType, switchStmt.getSwitch().getType(), PairOperator.EQUALSDOT, loc(switchStmt.getSwitch().getOffset())));
}
if (caseExpressionType == null) {
for (var child : switchStmt.getBlocks()) {
@ -846,7 +865,7 @@ public class TYPEStmt implements StatementVisitor {
}
if (label.getPattern() instanceof RecordPattern) {
RecordPattern recordPattern = (RecordPattern) label.getPattern();
constraintsSet.addUndConstraint(new Pair(label.getPattern().getType(), switchStmt.getSwitch().getType(), PairOperator.SMALLERDOT, loc(label.getOffset())));
//constraintsSet.addUndConstraint(new Pair(label.getPattern().getType(), switchStmt.getSwitch().getType(), PairOperator.SMALLERDOT, loc(label.getOffset())));
} else if (label.getPattern() instanceof FormalParameter) {
constraintsSet.addUndConstraint(new Pair(label.getPattern().getType(), switchStmt.getSwitch().getType(), PairOperator.SMALLERDOT, loc(label.getOffset())));
}
@ -855,6 +874,8 @@ public class TYPEStmt implements StatementVisitor {
} else {
constraintsSet.addUndConstraint(new Pair(caseExpressionType, switchStmt.getSwitch().getType(), PairOperator.EQUALSDOT, loc(switchStmt.getSwitch().getOffset())));
}
for (var child : switchStmt.getBlocks()) {
@ -888,8 +909,8 @@ public class TYPEStmt implements StatementVisitor {
for (var subPattern : pattern.getSubPattern()) {
for (Constructor con : constructors) {
System.out.println("----------------------\n" + subPattern.getType()+ " | " + con.getParameterList().getParameterAt(counter).getType() + "\n----------------------\n");
constraintsSet.addUndConstraint(new Pair(subPattern.getType(), con.getParameterList().getParameterAt(counter).getType(), PairOperator.SMALLERDOT, loc(con.getParameterList().getParameterAt(counter).getOffset())));
System.out.println("----------------------\n" + subPattern.getType() + " | " + con.getParameterList().getParameterAt(counter).getType() + "\n----------------------\n");
constraintsSet.addUndConstraint(new Pair(subPattern.getType(), con.getParameterList().getParameterAt(counter).getType(), PairOperator.SMALLERDOT, loc(con.getParameterList().getParameterAt(counter).getOffset())));
}
if (subPattern instanceof RecordPattern) recursivelyAddRecordConstraints((RecordPattern) subPattern);
counter++;