obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
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1 files changed, 40 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/missing_optional_dummy_2.f90 b/gcc/testsuite/gfortran.dg/missing_optional_dummy_2.f90
new file mode 100644
index 000000000..100784d87
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/missing_optional_dummy_2.f90
@@ -0,0 +1,40 @@
+! { dg-do compile }
+! Tests the fix for PR29321 and PR29322, in which ICEs occurred for the
+! lack of proper attention to checking pointers in gfc_conv_function_call.
+!
+! Contributed by Olav Vahtras  <vahtras@pdc.kth.se>
+! and Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+!
+MODULE myint
+   TYPE NUM
+      INTEGER :: R = 0
+   END TYPE NUM
+   CONTAINS 
+      FUNCTION FUNC(A,B) RESULT(E)
+      IMPLICIT NONE
+      TYPE(NUM)  A,B,E
+      INTENT(IN) ::  A,B
+      OPTIONAL B
+      E%R=A%R
+      CALL SUB(A,E)
+      END FUNCTION FUNC
+
+      SUBROUTINE SUB(A,E,B,C)
+      IMPLICIT NONE
+      TYPE(NUM) A,E,B,C
+      INTENT(IN)   A,B
+      INTENT(OUT)  E,C
+      OPTIONAL B,C
+      E%R=A%R
+      END SUBROUTINE SUB
+END MODULE myint
+
+  if (isscan () /= 0) call abort
+contains
+  integer function isscan (substr)
+    character(*), optional :: substr
+    if (.not.present(substr)) isscan = myscan ("foo", "over")
+  end function isscan
+end
+! { dg-final { cleanup-modules "myint" } }
+