function emitExponentiationOperator(node) {
                var leftHandSideExpression = node.left;
                if (node.operatorToken.kind === 60 /* AsteriskAsteriskEqualsToken */) {
                    var synthesizedLHS;
                    var shouldEmitParentheses = false;
                    if (ts.isElementAccessExpression(leftHandSideExpression)) {
                        shouldEmitParentheses = true;
                        write("(");
                        synthesizedLHS = ts.createSynthesizedNode(167 /* ElementAccessExpression */, /*startsOnNewLine*/ false);
                        var identifier = emitTempVariableAssignment(leftHandSideExpression.expression, /*canDefinedTempVariablesInPlaces*/ false, /*shouldEmitCommaBeforeAssignment*/ false);
                        synthesizedLHS.expression = identifier;
                        if (leftHandSideExpression.argumentExpression.kind !== 8 /* NumericLiteral */ &&
                            leftHandSideExpression.argumentExpression.kind !== 9 /* StringLiteral */) {
                            var tempArgumentExpression = createAndRecordTempVariable(268435456 /* _i */);
                            synthesizedLHS.argumentExpression = tempArgumentExpression;
                            emitAssignment(tempArgumentExpression, leftHandSideExpression.argumentExpression, /*shouldEmitCommaBeforeAssignment*/ true);
                        }
                        else {
                            synthesizedLHS.argumentExpression = leftHandSideExpression.argumentExpression;
                        }
                        write(", ");
                    }
                    else if (ts.isPropertyAccessExpression(leftHandSideExpression)) {
                        shouldEmitParentheses = true;
                        write("(");
                        synthesizedLHS = ts.createSynthesizedNode(166 /* PropertyAccessExpression */, /*startsOnNewLine*/ false);
                        var identifier = emitTempVariableAssignment(leftHandSideExpression.expression, /*canDefinedTempVariablesInPlaces*/ false, /*shouldemitCommaBeforeAssignment*/ false);
                        synthesizedLHS.expression = identifier;
                        synthesizedLHS.dotToken = leftHandSideExpression.dotToken;
                        synthesizedLHS.name = leftHandSideExpression.name;
                        write(", ");
                    }
                    emit(synthesizedLHS || leftHandSideExpression);
                    write(" = ");
                    write("Math.pow(");
                    emit(synthesizedLHS || leftHandSideExpression);
                    write(", ");
                    emit(node.right);
                    write(")");
                    if (shouldEmitParentheses) {
                        write(")");
                    }
                }
                else {
                    write("Math.pow(");
                    emit(leftHandSideExpression);
                    write(", ");
                    emit(node.right);
                    write(")");
                }
            }
function emitExponentiationOperator(node) {
                var leftHandSideExpression = node.left;
                if (node.operatorToken.kind === 60 /* AsteriskAsteriskEqualsToken */) {
                    var synthesizedLHS;
                    var shouldEmitParentheses = false;
                    if (ts.isElementAccessExpression(leftHandSideExpression)) {
                        shouldEmitParentheses = true;
                        write("(");
                        synthesizedLHS = ts.createSynthesizedNode(167 /* ElementAccessExpression */, /*startsOnNewLine*/ false);
                        var identifier = emitTempVariableAssignment(leftHandSideExpression.expression, /*canDefinedTempVariablesInPlaces*/ false, /*shouldEmitCommaBeforeAssignment*/ false);
                        synthesizedLHS.expression = identifier;
                        if (leftHandSideExpression.argumentExpression.kind !== 8 /* NumericLiteral */ &&
                            leftHandSideExpression.argumentExpression.kind !== 9 /* StringLiteral */) {
                            var tempArgumentExpression = createAndRecordTempVariable(268435456 /* _i */);
                            synthesizedLHS.argumentExpression = tempArgumentExpression;
                            emitAssignment(tempArgumentExpression, leftHandSideExpression.argumentExpression, /*shouldEmitCommaBeforeAssignment*/ true);
                        }
                        else {
                            synthesizedLHS.argumentExpression = leftHandSideExpression.argumentExpression;
                        }
                        write(", ");
                    }
                    else if (ts.isPropertyAccessExpression(leftHandSideExpression)) {
                        shouldEmitParentheses = true;
                        write("(");
                        synthesizedLHS = ts.createSynthesizedNode(166 /* PropertyAccessExpression */, /*startsOnNewLine*/ false);
                        var identifier = emitTempVariableAssignment(leftHandSideExpression.expression, /*canDefinedTempVariablesInPlaces*/ false, /*shouldemitCommaBeforeAssignment*/ false);
                        synthesizedLHS.expression = identifier;
                        synthesizedLHS.dotToken = leftHandSideExpression.dotToken;
                        synthesizedLHS.name = leftHandSideExpression.name;
                        write(", ");
                    }
                    emit(synthesizedLHS || leftHandSideExpression);
                    write(" = ");
                    write("Math.pow(");
                    emit(synthesizedLHS || leftHandSideExpression);
                    write(", ");
                    emit(node.right);
                    write(")");
                    if (shouldEmitParentheses) {
                        write(")");
                    }
                }
                else {
                    write("Math.pow(");
                    emit(leftHandSideExpression);
                    write(", ");
                    emit(node.right);
                    write(")");
                }
            }
function emitExponentiationOperator ( node ) { var leftHandSideExpression = node . left ; if ( node . operatorToken . kind === 60 /* AsteriskAsteriskEqualsToken */ ) { var synthesizedLHS ; var shouldEmitParentheses = false ; if ( ts . isElementAccessExpression ( leftHandSideExpression ) ) { shouldEmitParentheses = true ; write ( "(" ) ; synthesizedLHS = ts . createSynthesizedNode ( 167 /* ElementAccessExpression */ , /*startsOnNewLine*/ false ) ; var identifier = emitTempVariableAssignment ( leftHandSideExpression . expression , /*canDefinedTempVariablesInPlaces*/ false , /*shouldEmitCommaBeforeAssignment*/ false ) ; synthesizedLHS . expression = identifier ; if ( leftHandSideExpression . argumentExpression . kind !== 8 /* NumericLiteral */ && leftHandSideExpression . argumentExpression . kind !== 9 /* StringLiteral */ ) { var tempArgumentExpression = createAndRecordTempVariable ( 268435456 /* _i */ ) ; synthesizedLHS . argumentExpression = tempArgumentExpression ; emitAssignment ( tempArgumentExpression , leftHandSideExpression . argumentExpression , /*shouldEmitCommaBeforeAssignment*/ true ) ; } else { synthesizedLHS . argumentExpression = leftHandSideExpression . argumentExpression ; } write ( ", " ) ; } else if ( ts . isPropertyAccessExpression ( leftHandSideExpression ) ) { shouldEmitParentheses = true ; write ( "(" ) ; synthesizedLHS = ts . createSynthesizedNode ( 166 /* PropertyAccessExpression */ , /*startsOnNewLine*/ false ) ; var identifier = emitTempVariableAssignment ( leftHandSideExpression . expression , /*canDefinedTempVariablesInPlaces*/ false , /*shouldemitCommaBeforeAssignment*/ false ) ; synthesizedLHS . expression = identifier ; synthesizedLHS . dotToken = leftHandSideExpression . dotToken ; synthesizedLHS . name = leftHandSideExpression . name ; write ( ", " ) ; } emit ( synthesizedLHS || leftHandSideExpression ) ; write ( " = " ) ; write ( "Math.pow(" ) ; emit ( synthesizedLHS || leftHandSideExpression ) ; write ( ", " ) ; emit ( node . right ) ; write ( ")" ) ; if ( shouldEmitParentheses ) { write ( ")" ) ; } } else { write ( "Math.pow(" ) ; emit ( leftHandSideExpression ) ; write ( ", " ) ; emit ( node . right ) ; write ( ")" ) ; } }
Emit ES7 exponentiation operator downlevel using Math.pow
@param node a binary expression node containing exponentiationOperator (**, **=)
Emit ES7 exponentiation operator downlevel using Math . pow