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_18.f90 | 29 +++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/bind_c_usage_18.f90 (limited to 'gcc/testsuite/gfortran.dg/bind_c_usage_18.f90') diff --git a/gcc/testsuite/gfortran.dg/bind_c_usage_18.f90 b/gcc/testsuite/gfortran.dg/bind_c_usage_18.f90 new file mode 100644 index 000000000..2bce215af --- /dev/null +++ b/gcc/testsuite/gfortran.dg/bind_c_usage_18.f90 @@ -0,0 +1,29 @@ +! { dg-do compile } +! +! PR fortran/38160 +! + +subroutine foo(x,y,z,a) bind(c) ! { dg-warning "but may not be C interoperable" } + use iso_c_binding + implicit none + integer(4) :: x + integer(c_float) :: y ! { dg-warning "C kind type parameter is for type REAL" } + complex(c_float) :: z ! OK, c_float == c_float_complex + real(c_float_complex) :: a ! OK, c_float == c_float_complex +end subroutine foo + +use iso_c_binding +implicit none +integer, parameter :: it = c_int +integer, parameter :: dt = c_double +complex(c_int), target :: z1 ! { dg-warning "C kind type parameter is for type INTEGER" } +complex(it), target :: z2 ! { dg-warning "C kind type parameter is for type INTEGER" } +complex(c_double), target :: z3 ! OK +complex(dt), target :: z4 ! OK +type(c_ptr) :: ptr + +ptr = c_loc(z1) +ptr = c_loc(z2) +ptr = c_loc(z3) +ptr = c_loc(z4) +end -- cgit v1.2.3