public void createBCode(CodeGeneration gen) {
super.createBCode(gen);
if (hasResult()) {
TypeDecl type = null;
BodyDecl b = enclosingBodyDecl();
if (b instanceof MethodDecl) {
type = ((MethodDecl) b).type();
} else {
throw new Error("Can not create code that returns value within non method");
}
getResult().createBCode(gen);
getResult().type().emitCastTo(gen, type);
if (!finallyList().isEmpty()) {
type.emitStoreLocal(gen, resultSaveLocalNum());
}
for (Iterator iter = finallyList().iterator(); iter.hasNext(); ) {
FinallyHost stmt = (FinallyHost) iter.next();
gen.emitJsr(stmt.label_finally_block());
}
if (!finallyList().isEmpty()) {
type.emitLoadLocal(gen, resultSaveLocalNum());
}
type.emitReturn(gen);
} else {
for (Iterator iter = finallyList().iterator(); iter.hasNext(); ) {
FinallyHost stmt = (FinallyHost) iter.next();
gen.emitJsr(stmt.label_finally_block());
}
gen.emitReturn();
}
}
private boolean isDUafterReachedFinallyBlocks_compute(Variable v) {
if (!isDUbefore(v) && finallyList().isEmpty()) return false;
for (Iterator iter = finallyList().iterator(); iter.hasNext(); ) {
FinallyHost f = (FinallyHost) iter.next();
if (!f.isDUafterFinally(v)) return false;
}
return true;
}
