AnyCompilationUnit.ceylon
import ceylon.ast.core {
AnyCompilationUnit
}
import com.redhat.ceylon.compiler.typechecker.tree {
Tree {
JCompilationUnit=CompilationUnit
}
}
"Converts a RedHat AST [[CompilationUnit|JCompilationUnit]] to a `ceylon.ast` [[AnyCompilationUnit]]."
shared AnyCompilationUnit anyCompilationUnitToCeylon(JCompilationUnit anyCompilationUnit) {
if (!anyCompilationUnit.declarations.empty) {
return compilationUnitToCeylon(anyCompilationUnit);
} else if (!anyCompilationUnit.packageDescriptors.empty) {
return packageCompilationUnitToCeylon(anyCompilationUnit);
} else if (!anyCompilationUnit.moduleDescriptors.empty) {
return moduleCompilationUnitToCeylon(anyCompilationUnit);
} else {
// an empty compilation unit is a regular compilation unit
return compilationUnitToCeylon(anyCompilationUnit);
}
}
"Compiles the given [[code]] for Any Compilation Unit
into an [[AnyCompilationUnit]] using the Ceylon compiler
(more specifically, the rule for a `compilationUnit`)."
shared AnyCompilationUnit? compileAnyCompilationUnit(String code) {
if (exists jCompilationUnit = createParser(code).compilationUnit()) {
return anyCompilationUnitToCeylon(jCompilationUnit);
} else {
return null;
}
}