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| author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
|---|---|---|
| committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
| commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
| tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gfortran.dg/common_align_2.f90 | |
| parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
| download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip | |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gfortran.dg/common_align_2.f90')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gfortran.dg/common_align_2.f90 | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gfortran.dg/common_align_2.f90 b/gcc-4.9/gcc/testsuite/gfortran.dg/common_align_2.f90 new file mode 100644 index 000000000..09dd3e1fa --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gfortran.dg/common_align_2.f90 @@ -0,0 +1,31 @@ +! { dg-do run } +! { dg-options "-pedantic-errors -mdalign" { target sh*-*-* } } +! Tests the fix for PR37614, in which the alignement of commons followed +! g77 rather than the standard or other compilers. +! +! Contributed by Tobias Burnus <burnus@gcc.gnu.org> +! +subroutine foo (z) + real(8) x, y, z + common i(8) + equivalence (x, i(3)),(y,i(7)) + if ((i(1) .ne. 42) .or. (i(5) .ne. 43)) call abort + if ((i(2) .ne. 0) .or. (i(2) .ne. 0)) call abort + if ((x .ne. z) .or. (y .ne. z)) call abort +end subroutine + +subroutine bar + common i(8) + i = 0 +end subroutine + + real(8) x, y + common i, x, j, y ! { dg-warning "Padding" } + call bar + i = 42 + j = 43 + x = atan (1.0)*4.0 + y = x + call foo (x) +end + |