TryClause.ceylon
import ceylon.ast.core {
Node,
Resources,
TryClause
}
import com.redhat.ceylon.compiler.typechecker.tree {
JNode=Node,
Tree {
JTryClause=TryClause
}
}
"Converts a RedHat AST [[TryClause|JTryClause]] to a `ceylon.ast` [[TryClause]]."
shared TryClause tryClauseToCeylon(JTryClause tryClause, Anything(JNode,Node) update = noop) {
Resources? resources;
if (exists jResourceList = tryClause.resourceList) {
resources = resourcesToCeylon(jResourceList, update);
} else {
resources = null;
}
value result = TryClause(blockToCeylon(tryClause.block, update), resources);
update(tryClause, result);
return result;
}
"Compiles the given [[code]] for a Try Clause
into a [[TryClause]] using the Ceylon compiler
(more specifically, the rule for a `tryBlock`)."
shared TryClause? compileTryClause(String code, Anything(JNode,Node) update = noop) {
if (exists jTryBlock = createParser(code).tryBlock()) {
return tryClauseToCeylon(jTryBlock, update);
} else {
return null;
}
}