1* g77 0.5.23 and previous had bugs involving too little space
2* allocated for EQUIVALENCE and COMMON areas needing initial
3* padding to meet alignment requirements of the system.
4
5      call subr
6      end
7
8      subroutine subr
9      implicit none
10      save
11
12      character c1(11), c2(11), c3(11)
13      real r1, r2, r3
14      character c4, c5, c6
15      equivalence (r1, c1(2))
16      equivalence (r2, c2(2))
17      equivalence (r3, c3(2))
18
19      c1(1) = '1'
20      r1 = 1.
21      c1(11) = '1'
22      c4 = '4'
23      c2(1) = '2'
24      r2 = 2.
25      c2(11) = '2'
26      c5 = '5'
27      c3(1) = '3'
28      r3 = 3.
29      c3(11) = '3'
30      c6 = '6'
31
32      call x (c1, r1, c2, r2, c3, r3, c4, c5, c6)
33
34      end
35
36      subroutine x (c1, r1, c2, r2, c3, r3, c4, c5, c6)
37      implicit none
38
39      character c1(11), c2(11), c3(11)
40      real r1, r2, r3
41      character c4, c5, c6
42
43      if (c1(1) .ne. '1') call abort
44      if (r1 .ne. 1.) call abort
45      if (c1(11) .ne. '1') call abort
46      if (c4 .ne. '4') call abort
47      if (c2(1) .ne. '2') call abort
48      if (r2 .ne. 2.) call abort
49      if (c2(11) .ne. '2') call abort
50      if (c5 .ne. '5') call abort
51      if (c3(1) .ne. '3') call abort
52      if (r3 .ne. 3.) call abort
53      if (c3(11) .ne. '3') call abort
54      if (c6 .ne. '6') call abort
55
56      end
57
58