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/bind_c_usage_8.f03 | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/bind_c_usage_8.f03 (limited to 'gcc/testsuite/gfortran.dg/bind_c_usage_8.f03') diff --git a/gcc/testsuite/gfortran.dg/bind_c_usage_8.f03 b/gcc/testsuite/gfortran.dg/bind_c_usage_8.f03 new file mode 100644 index 000000000..a94545cc5 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/bind_c_usage_8.f03 @@ -0,0 +1,25 @@ +! { dg-do compile } +! This should compile, though there is a warning about the type of len +! (return variable of strlen()) for being implicit. +! PR fortran/32797 +! +MODULE ISO_C_UTILITIES + USE ISO_C_BINDING + implicit none + CHARACTER(C_CHAR), DIMENSION(1), SAVE, TARGET, PRIVATE :: dummy_string="?" +CONTAINS + FUNCTION C_F_STRING(CPTR) RESULT(FPTR) + use, intrinsic :: iso_c_binding + TYPE(C_PTR), INTENT(IN) :: CPTR ! The C address + CHARACTER(KIND=C_CHAR), DIMENSION(:), POINTER :: FPTR + INTERFACE + FUNCTION strlen(string) RESULT(len) BIND(C,NAME="strlen") ! { dg-warning "Implicitly declared" } + USE ISO_C_BINDING + TYPE(C_PTR), VALUE :: string ! A C pointer + END FUNCTION + END INTERFACE + CALL C_F_POINTER(FPTR=FPTR, CPTR=CPTR, SHAPE=[strlen(CPTR)]) + END FUNCTION +END MODULE ISO_C_UTILITIES +! { dg-final { cleanup-modules "iso_c_utilities" } } + -- cgit v1.2.3