1 files changed, 52 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/spread_scalar_source.f90 b/gcc/testsuite/gfortran.dg/spread_scalar_source.f90
new file mode 100644
index 000000000..118a2de6e
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/spread_scalar_source.f90
@@ -0,0 +1,52 @@
+! { dg-do run }
+! { dg-options "-O0" }
+
+  character*1 :: i, j(10)
+  character*8 :: buffer
+  integer(kind=1) :: ii, jj(10)
+  type :: mytype
+    real(kind=8) :: x
+    integer(kind=1) :: i
+    character*15 :: ch
+  end type mytype
+  type(mytype) :: iii, jjj(10)
+
+  i = "w"
+  ii = 42
+  iii = mytype (41.9999_8, 77, "test_of_spread_")
+
+! Test constant sources.
+
+  j = spread ("z", 1 , 10)
+  if (any (j /= "z")) call abort ()
+  jj = spread (19, 1 , 10)
+  if (any (jj /= 19)) call abort ()
+
+! Test variable sources.
+
+  j = spread (i, 1 , 10)
+  if (any (j /= "w")) call abort ()
+  jj = spread (ii, 1 , 10)
+  if (any (jj /= 42)) call abort ()
+  jjj = spread (iii, 1 , 10)
+  if (any (jjj%x /= 41.9999_8)) call abort ()
+  if (any (jjj%i /= 77)) call abort ()
+  if (any (jjj%ch /= "test_of_spread_")) call abort ()
+
+! Check that spread != 1 is OK.
+
+  jj(2:10:2) = spread (1, 1, 5)
+  if (any (jj(1:9:2) /= 42) .or. any (jj(2:10:2) /= 1)) call abort ()
+
+! Finally, check that temporaries and trans-io.c work correctly.
+
+  write (buffer, '(4a1)') spread (i, 1 , 4)
+  if (trim(buffer) /= "wwww") call abort ()
+  write (buffer, '(4a1)') spread ("r", 1 , 4)
+  if (trim(buffer) /= "rrrr") call abort ()
+  write (buffer, '(4i2)') spread (ii, 1 , 4)
+  if (trim(buffer) /= "42424242") call abort ()
+  write (buffer, '(4i2)') spread (31, 1 , 4)
+  if (trim(buffer) /= "31313131") call abort ()
+
+  end