- @Override
- public IVal toVal(CompilationContext context, CodeWriter w) {
- ArrayList<Row> rows = new ArrayList<Row>(cases.length);
- for(Case case_ : cases)
- rows.add(new Row(case_.patterns, case_.value));
-
- IVal[] scrutineeVals = new IVal[scrutinee.length];
- for(int i=0;i<scrutinee.length;++i)
- scrutineeVals[i] = scrutinee[i].toVal(context, w);
-
- CodeWriter joinPoint = w.createBlock(getType());
- CodeWriter failurePoint = w.createBlock(); // TODO generate only one failurePoint per function
- PatternMatchingCompiler.split(w, context, scrutineeVals, joinPoint.getContinuation(), failurePoint.getContinuation(), rows);
- failurePoint.throw_(location, Throw.MatchingException, "Matching failure at: " + toString());
- w.continueAs(joinPoint);
- return w.getParameters()[0];
+ IVal[] scrutineeVals = new IVal[scrutinee.length];
+ for(int i=0;i<scrutinee.length;++i)
+ scrutineeVals[i] = scrutinee[i].toVal(context, w);
+
+ CodeWriter joinPoint = w.createBlock(getType());
+ CodeWriter failurePoint = w.createBlock(); // TODO generate only one failurePoint per function
+ PatternMatchingCompiler.split(w, context, scrutineeVals, joinPoint.getContinuation(), failurePoint.getContinuation(), rows);
+ failurePoint.throw_(location, Throw.MatchingException, "Matching failure at: " + toString());
+ w.continueAs(joinPoint);
+ return w.getParameters()[0];