intrinsic.texi: Arguments to MATMUL cannot both be rank one.

2018-02-23 Steven G. Kargl <kargl@gcc.gnu.org> * intrinsic.texi: Arguments to MATMUL cannot both be rank one. From-SVN: r257952

intrinsic.texi: Arguments to MATMUL cannot both be rank one.
2018-02-23 Steven G. Kargl <kargl@gcc.gnu.org> * intrinsic.texi: Arguments to MATMUL cannot both be rank one. From-SVN: r257952
161ac473 · Steven G. Kargl · e7771552 · 161ac473 · 161ac473
Commit 161ac473 authored Feb 23, 2018 by Steven G. Kargl
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gcc/fortran/ChangeLog
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gcc/fortran/intrinsic.texi
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--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
 2018-02-23  Steven G. Kargl  <kargl@gcc.gnu.org>

+	* intrinsic.texi: Arguments to MATMUL cannot both be rank one.
+
+2018-02-23  Steven G. Kargl  <kargl@gcc.gnu.org>
+
 	PR fortran/84511
 	* trans-io.c (transfer_expr): Deal with C_LOC in transfer statement.


--- a/gcc/fortran/intrinsic.texi
+++ b/gcc/fortran/intrinsic.texi
@@ -9870,6 +9870,7 @@ one or two.
 type; otherwise, an array of @code{LOGICAL} type. The rank shall be one
 or two, and the first (or only) dimension of @var{MATRIX_B} shall be
 equal to the last (or only) dimension of @var{MATRIX_A}.
+@var{MATRIX_A} and @var{MATRIX_B} shall not both be rank one arrays.
 @end multitable

 @item @emph{Return value}: