1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
c { dg-do compile }
c
c Following line added on transfer to gfortran testsuite
c { dg-excess-errors "" }
c
C JCB comments:
C g77 doesn't accept the added line "integer(kind=7) ..." --
C it crashes!
C
C It's questionable that g77 DTRT with regarding to passing
C %LOC() as an argument (thus by reference) and the new global
C analysis. I need to look into that further; my feeling is that
C passing %LOC() as an argument should be treated like passing an
C INTEGER(KIND=7) by reference, and no more specially than that
C (and that INTEGER(KIND=7) should be permitted as equivalent to
C INTEGER(KIND=1), INTEGER(KIND=2), or whatever, depending on the
C system's pointer size).
C
C The back end *still* has a bug here, which should be fixed,
C because, currently, what g77 is passing to it is, IMO, correct.
C No options:
C ../../egcs/gcc/f/info.c:259: failed assertion `ffeinfo_types_[basictype][kindtype] != NULL'
C -fno-globals -O:
C ../../egcs/gcc/expr.c:7291: Internal compiler error in function expand_expr
c Frontend bug fixed by JCB 1998-06-01 com.c &c changes.
integer i4
integer(kind=8) i8
integer(kind=8) max4
data max4/2147483647/
i4 = %loc(i4)
i8 = %loc(i8)
print *, max4
print *, i4, %loc(i4)
print *, i8, %loc(i8)
call foo(i4, %loc(i4), i8, %loc(i8))
end
subroutine foo(i4, i4a, i8, i8a)
integer(kind=7) i4a, i8a
integer(kind=8) i8
print *, i4, i4a
print *, i8, i8a
end
|
