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
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 57 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/argument_checking_15.f90 b/gcc/testsuite/gfortran.dg/argument_checking_15.f90
new file mode 100644
index 000000000..5d3c9f654
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/argument_checking_15.f90
@@ -0,0 +1,57 @@
+! { dg-do compile }
+!
+! PR fortran/32616
+!
+! Check for to few elements of the actual argument
+! and reject mismatching string lengths for assumed-shape dummies
+!
+implicit none
+external test
+integer :: i(10)
+integer :: j(2,2)
+character(len=4) :: str(2)
+character(len=4) :: str2(2,2)
+
+call test()
+
+call foo(i(8)) ! { dg-warning "too few elements for dummy argument 'a' .3/4." }
+call foo(j(1,1))
+call foo(j(2,1)) ! { dg-warning "too few elements for dummy argument 'a' .3/4." }
+call foo(j(1,2)) ! { dg-warning "too few elements for dummy argument 'a' .2/4." }
+
+str = 'FORT'
+str2 = 'fort'
+call bar(str(:)(1:2)) ! { dg-warning "too few elements for dummy argument 'c' .4/6." }
+call bar(str(1:2)(1:1)) ! { dg-warning "too few elements for dummy argument 'c' .2/6." }
+call bar(str(2)) ! { dg-warning "too few elements for dummy argument 'c' .4/6." }
+call bar(str(1)(2:1)) ! OK
+call bar(str2(2,1)(4:1)) ! OK
+call bar(str2(1,2)(3:4)) ! OK
+call bar(str2(1,2)(4:4)) ! { dg-warning "too few elements for dummy argument 'c' .5/6." }
+contains
+  subroutine foo(a)
+    integer :: a(4)
+  end subroutine foo
+  subroutine bar(c)
+    character(len=2) :: c(3)
+!    print '(3a)', ':',c(1),':'
+!    print '(3a)', ':',c(2),':'
+!    print '(3a)', ':',c(3),':'
+  end subroutine bar
+end
+
+
+subroutine test()
+implicit none
+character(len=5), pointer :: c
+character(len=5) :: str(5)
+call foo(c) ! { dg-warning "Character length mismatch" }
+call bar(str) ! { dg-warning "Character length mismatch" }
+contains
+  subroutine foo(a)
+    character(len=3), pointer :: a
+  end subroutine
+  subroutine bar(a)
+    character(len=3) :: a(:)
+  end subroutine bar
+end subroutine test