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, 26 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/used_before_typed_4.f90 b/gcc/testsuite/gfortran.dg/used_before_typed_4.f90
new file mode 100644
index 000000000..ff8a1fc29
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/used_before_typed_4.f90
@@ -0,0 +1,26 @@
+! { dg-do compile }
+! { dg-options "-std=f95" }
+
+! Test for a special case of the used-before-typed errors, when the symbols
+! not-yet-typed are indices.
+
+SUBROUTINE test (n, arr1, m, arr2) ! { dg-error "has no IMPLICIT type" }
+  IMPLICIT NONE
+
+  INTEGER :: myarr(42)
+
+  INTEGER :: arr1(SIZE (myarr(1:n))) ! { dg-error "'n' is used before" }
+  INTEGER :: n
+
+  INTEGER :: arr2(LEN ("hello"(1:m))) ! { dg-error "'m' is used before" }
+  INTEGER :: m
+
+  WRITE (*,*) SIZE (arr1)
+  WRITE (*,*) SIZE (arr2)
+END SUBROUTINE test
+
+PROGRAM main
+  IMPLICIT NONE
+  INTEGER :: arr1(42), arr2(42)
+  CALL test (3, arr1, 2, arr2) ! { dg-warning "Type mismatch in argument" }
+END PROGRAM main