2019-02-25 Dominique d'Humieres <dominiq@gcc.gnu.org>

	PR libfortran/89274
	* gfortran.dg/list_directed_large.f90: New test.

2019-02-25  Dominique d'Humieres  <dominiq@gcc.gnu.org>

	PR libfortran/89274
	* io/write.c (write_integer): Add width for INTEGER(16).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@269187 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 70e692bcec775b58e35414a4c2309b77ee05c7c2..bbe27aa83a6e3919960b38be699b6612cbcb7d6f 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2019-02-25  Dominique d'Humieres  <dominiq@gcc.gnu.org>
+
+       PR libfortran/89274
+       * gfortran.dg/list_directed_large.f90: New test. 
+
 2019-02-25  Jakub Jelinek  <jakub@redhat.com>
 
        PR target/89434

diff --git a/gcc/testsuite/gfortran.dg/list_directed_large.f90 b/gcc/testsuite/gfortran.dg/list_directed_large.f90
new file mode 100644 (file)
index 0000000..ab631d7
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/list_directed_large.f90
@@ -0,0 +1,16 @@
+! { dg-do run }
+! { dg-require-effective-target fortran_large_int }
+! PR libfortran/89274 Inconsistent list directed output of INTEGER(16)
+!
+integer(16) :: j(2)
+character(82) :: str
+j = huge(1_16)
+write(str,*) j
+if (str /= "  170141183460469231731687303715884105727  170141183460469231731687303715884105727") stop 1
+j = 1
+write(str,*) j
+if (str /= "                                        1                                        1") stop 2
+j = -huge(1_16)
+write(str,*) j
+if (str /= " -170141183460469231731687303715884105727 -170141183460469231731687303715884105727") stop 3
+end

diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index d0a3962ba29aad6c92a0a9a32b4c4bffd56b56be..0941b5876fd9975d078f93452bd3fdc974976b6d 100644 (file)
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,8 @@
+2019-02-25  Dominique d'Humieres  <dominiq@gcc.gnu.org>
+
+       PR libfortran/89274
+       * io/write.c (write_integer): Add width for INTEGER(16).
+
 2019-02-23  Paul Thomas  <pault@gcc.gnu.org>
 
        PR fortran/89385

diff --git a/libgfortran/io/write.c b/libgfortran/io/write.c
index 449b35ff4c85b946be40b5e7a68fca8994717442..c8811e200e0d86e4ca952ba995f18acdb1595cb3 100644 (file)
--- a/libgfortran/io/write.c
+++ b/libgfortran/io/write.c
@@ -1342,6 +1342,10 @@ write_integer (st_parameter_dt *dtp, const char *source, int kind)
       width = 20;
       break;
 
+    case 16:
+      width = 40;
+      break;
+
     default:
       width = 0;
       break;