[Bug fortran/19242] New: internal compiler error: in gfc_conv_function_call, at fortran/trans-expr.c:1106

[Bug fortran/19242] New: internal compiler error: in gfc_conv_function_call, at fortran/trans-expr.c:1106

[zeekec at mad dot scientist dot com]

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With the latest gfortran (CVS 2005-03-01 12:00 EST) I get an internal compiler
error.  The code compiles fine with ifort 8.1 and NAG 5.0.

> gfortran-CVS -DGF95 -Wall -v -save-temps -c gfortran.F95
Using built-in specs.
Configured with: ../configure --prefix=/home/zeekec/local/ --program-suffix=-CVS
--enable-languages=c,c++,f95
Thread model: posix
gcc version 4.0.0 20050103 (experimental)
 /home/zeekec/local/bin/../libexec/gcc/i686-pc-linux-gnu/4.0.0/cc1 -E
-traditional-cpp -D_LANGUAGE_FORTRAN -quiet -v -iprefix
/home/zeekec/local/bin/../lib/gcc/i686-pc-linux-gnu/4.0.0/ -DGF95 gfortran.F95
-mtune=pentiumpro -Wall -fpch-preprocess -o gfortran.f95
ignoring nonexistent directory
"/home/zeekec/local/bin/../lib/gcc/i686-pc-linux-gnu/4.0.0/../../../../i686-pc-linux-gnu/include"
ignoring duplicate directory
"/home/zeekec/local//lib/gcc/i686-pc-linux-gnu/4.0.0/include"
ignoring nonexistent directory
"/home/zeekec/local//lib/gcc/i686-pc-linux-gnu/4.0.0/../../../../i686-pc-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
 /home/zeekec/local/bin/../lib/gcc/i686-pc-linux-gnu/4.0.0/include
 /usr/local/include
 /home/zeekec/local//include
 /usr/include
End of search list.
 /home/zeekec/local/bin/../libexec/gcc/i686-pc-linux-gnu/4.0.0/f951 gfortran.f95
-quiet -dumpbase gfortran.F95 -mtune=pentiumpro -auxbase gfortran -Wall -version
-o gfortran.s
GNU F95 version 4.0.0 20050103 (experimental) (i686-pc-linux-gnu)
        compiled by GNU C version 4.0.0 20041220 (experimental).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
gfortran.F95: In function ‘sgl2str3’:
gfortran.F95:5: internal compiler error: in gfc_conv_function_call, at
fortran/trans-expr.c:1106
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

-- 
           Summary: internal compiler error: in gfc_conv_function_call, at
                    fortran/trans-expr.c:1106
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: zeekec at mad dot scientist dot com
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19242

[Bug fortran/19242] internal compiler error: in gfc_conv_function_call, at fortran/trans-expr.c:1106

[zeekec at mad dot scientist dot com]

------- Additional Comments From zeekec at mad dot scientist dot com  2005-01-03 18:27 -------
Created an attachment (id=7867)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7867&action=view)
Test case


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19242

[Bug fortran/19242] internal compiler error: in gfc_conv_function_call, at fortran/trans-expr.c:1106

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-01-03 19:07 -------
Confirmed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2005-01-03 19:07:43
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19242

[Bug fortran/19242] internal compiler error: in gfc_conv_function_call, at fortran/trans-expr.c:1106

[tobi at gcc dot gnu dot org]

------- Additional Comments From tobi at gcc dot gnu dot org  2005-09-02 11:32 -------
Richard Sandiford's patch for PR15326 fixes this as well, adding the dependency,
so that we don't forget about this.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
  BugsThisDependsOn|                            |15326


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19242

[Bug fortran/19242] internal compiler error: in gfc_conv_function_call, at fortran/trans-expr.c:1106

[rsandifo at gcc dot gnu dot org]

-- 
Bug 19242 depends on bug 15326, which changed state.

Bug 15326 Summary: ICE with assumed length character strings
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15326

           What    |Old Value                   |New Value
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19242

[Bug fortran/19242] internal compiler error: in gfc_conv_function_call, at fortran/trans-expr.c:1106

[zeekec at mad dot scientist dot com]

------- Additional Comments From zeekec at mad dot scientist dot com  2005-09-09 15:21 -------
Indeed, PR15326, seems to have fixed this.  Changing to fixed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19242

[Bug fortran/19242] internal compiler error: in gfc_conv_function_call, at fortran/trans-expr.c:1106

[tkoenig at gcc dot gnu dot org]

-- 
Bug 19242 depends on bug 15326, which changed state.

Bug 15326 Summary: [4.0 only] ICE with assumed length character strings
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15326

           What    |Old Value                   |New Value
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19242

[Bug fortran/19242] [4.0 only] internal compiler error: in gfc_conv_function_call, at fortran/trans-expr.c:1106

[tkoenig at gcc dot gnu dot org]

------- Additional Comments From tkoenig at gcc dot gnu dot org  2005-09-18 20:10 -------
Not yet fixed in 4.0:

$ cat gfortran.f95
# 1 "gfortran.F95"
# 1 "<built-in>"
# 1 "<command line>"
# 1 "gfortran.F95"
module gfortrantest

contains

    function int2str(i) result(str)
        integer, intent(in) :: i
        character(len=(int(log10(real(max(abs(i),1))))+2)) :: str

        character(len=20) :: frmt

        write(frmt, "(A,I10,A)") "(I",(int(log10(real(max(abs(i),1))))+2),")"
        write(str, frmt) i
    end function

    function sgl2str3(x,frmt,n) result(str)
        real,    intent(in) :: x(:)
        integer, intent(in) :: n
        character(len=*), intent(in) :: frmt
        character(len=n*size(x)) :: str
        write(str,"(" // int2str(size(x)) // "(" // frmt // "))") x
    end function

end module
$ gfortran gfortran.f95
gfortran.F95: In function 'sgl2str3':
gfortran.F95:5: internal compiler error: in gfc_conv_function_call, at
fortran/trans-expr.c:1108
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
$ gfortran -v
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../gcc-4.0/configure --prefix=/home/ig25
--enable-languages=c,fortran
Thread model: posix
gcc version 4.0.2 20050917 (prerelease)


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
      Known to fail|                            |4.0.2
      Known to work|                            |4.1.0
         Resolution|FIXED                       |
            Summary|internal compiler error: in |[4.0 only] internal compiler
                   |gfc_conv_function_call, at  |error: in
                   |fortran/trans-expr.c:1106   |gfc_conv_function_call, at
                   |                            |fortran/trans-expr.c:1106
   Target Milestone|---                         |4.0.3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19242

[Bug fortran/19242] [4.0 only] internal compiler error: in gfc_conv_function_call, at fortran/trans-expr.c:1106

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-09-18 20:27 -------
All of these are fixed in 4.1.0. Since 4.0.2 is the last 4.0 release before a 4.1.0 release will be made, 
4.0.2 and 4.0.1 were special releases for gfrotran.  4.0.3 should be a normal release for GCC and 
gfortran in that regressions are the only changes.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|                            |FIXED
Bug 19242 depends on bug 15326, which changed state.

Bug 15326 Summary: [4.0 only] ICE with assumed length character strings
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15326

           What    |Old Value                   |New Value
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXEDBug 19242 depends on bug 15326, which changed state.

Bug 15326 Summary: [4.0 only] ICE with assumed length character strings
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15326

           What    |Old Value                   |New Value
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19242