To: J3 07-254r1 From: Bill Long and John Reid Subject: UTI 119 (p 585): Subroutines do not return anything Date: 2007 August 9 References: J3/07-007r2 (N1678) Discussion The editor points out that a correction is needed for the text in C.11.2 that describes informally what collective subroutines do. Also, we feel that the paragraph should be more informative. Edit to 07-007r2: [585:26-27] In C.11.2 Collective co-array subroutine variations, replace the first paragraph by "For a scalar co-array, an intrinsic collective subroutine applies an operation to the values of all the corresponding co-arrays on a set of images and provides the result on all the images of the set in a scalar argument of intent(out). For an array co-array, the operation is applied to each set of corresponding elements and the result is provided on all the images in an array of the shape of the co-array."