From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; 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. --- gcc/testsuite/gfortran.dg/interface_4.f90 | 46 +++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/interface_4.f90 (limited to 'gcc/testsuite/gfortran.dg/interface_4.f90') diff --git a/gcc/testsuite/gfortran.dg/interface_4.f90 b/gcc/testsuite/gfortran.dg/interface_4.f90 new file mode 100644 index 000000000..8f6c3317e --- /dev/null +++ b/gcc/testsuite/gfortran.dg/interface_4.f90 @@ -0,0 +1,46 @@ +! { dg-do run } +! Tests the fix for the interface bit of PR29975, in which the +! interfaces bl_copy were rejected as ambiguous, even though +! they import different specific interfaces. +! +! Contributed by Joost VandeVondele and +! simplified by Tobias Burnus +! +SUBROUTINE RECOPY(N, c) + real, INTENT(IN) :: N + character(6) :: c + c = "recopy" +END SUBROUTINE RECOPY + +MODULE f77_blas_extra +PUBLIC :: BL_COPY +INTERFACE BL_COPY + MODULE PROCEDURE SDCOPY +END INTERFACE BL_COPY +CONTAINS + SUBROUTINE SDCOPY(N, c) + INTEGER, INTENT(IN) :: N + character(6) :: c + c = "sdcopy" + END SUBROUTINE SDCOPY +END MODULE f77_blas_extra + +MODULE f77_blas_generic +INTERFACE BL_COPY + SUBROUTINE RECOPY(N, c) + real, INTENT(IN) :: N + character(6) :: c + END SUBROUTINE RECOPY +END INTERFACE BL_COPY +END MODULE f77_blas_generic + +program main + USE f77_blas_extra + USE f77_blas_generic + character(6) :: chr + call bl_copy(1, chr) + if (chr /= "sdcopy") call abort () + call bl_copy(1.0, chr) + if (chr /= "recopy") call abort () +end program main +! { dg-final { cleanup-modules "f77_blas_generic f77_blas_extra" } } -- cgit v1.2.3