* gfortran.dg/tiny_1.f90: New test.

* gfortran.dg/tiny_2.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97795 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 444e7f6..a8f5a50 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2005-04-07  Steven G. Kargl  <kargls@comcast.net>
+
+       * gfortran.dg/tiny_1.f90: New test.
+       * gfortran.dg/tiny_2.f90: ditto.
+
 2005-04-07  Thomas Koenig  <Thomas.Koenig@online.de>
 
        * gfortran.dg/eor_1.f90:  Fix dg-do run line

diff --git a/gcc/testsuite/gfortran.dg/tiny_1.f90 b/gcc/testsuite/gfortran.dg/tiny_1.f90
new file mode 100644 (file)
index 0000000..e8bfb2d
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/tiny_1.f90
@@ -0,0 +1,9 @@
+! { dg-do run }
+! Test program inspired by bug report from Walt Brainerd.
+! http://gcc.gnu.org/ml/fortran/2005-04/msg00132.html
+program tiny1
+  real(4) x4
+  real(8) x8
+  if (minexponent(x4) /= exponent(tiny(x4))) call abort
+  if (minexponent(x8) /= exponent(tiny(x8))) call abort
+end program tiny1

diff --git a/gcc/testsuite/gfortran.dg/tiny_2.f90 b/gcc/testsuite/gfortran.dg/tiny_2.f90
new file mode 100644 (file)
index 0000000..194e6cd
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/tiny_2.f90
@@ -0,0 +1,9 @@
+! { dg-do run }
+program tiny2
+  real(4) x4
+  real(8) x8
+  x4 = tiny(x4)
+  x8 = tiny(x8)
+  if (minexponent(x4) /= exponent(x4)) call abort
+  if (minexponent(x8) /= exponent(x8)) call abort
+end program tiny2