ExponentiationOperation.ceylon
import ceylon.ast.core {
ExponentiationOperation,
PrePostfixingExpression,
ExponentiatingExpression
}
import com.redhat.ceylon.compiler.typechecker.tree {
Tree {
JPowerOp=PowerOp
}
}
"Converts a RedHat AST [[PowerOp|JPowerOp]] to a `ceylon.ast` [[ExponentiationOperation]]."
shared ExponentiationOperation exponentiationOperationToCeylon(JPowerOp exponentiationExpression) {
assert (is PrePostfixingExpression left = expressionToCeylon(exponentiationExpression.leftTerm));
assert (is ExponentiatingExpression right = expressionToCeylon(exponentiationExpression.rightTerm));
return ExponentiationOperation(left, right);
}
"Compiles the given [[code]] for an Exponentiation Operation
into an [[ExponentiationOperation]] using the Ceylon compiler
(more specifically, the rule for an `exponentiationExpression`)."
shared ExponentiationOperation? compileExponentiationOperation(String code) {
if (is JPowerOp jExponentiationExpression = createParser(code).exponentiationExpression()) {
return exponentiationOperationToCeylon(jExponentiationExpression);
} else {
return null;
}
}