[Bug c++/18021] New: ICE in decay_conversion, at cp/typeck.c:1619 (pointer to member function)

[Bug c++/18021] New: ICE in decay_conversion, at cp/typeck.c:1619 (pointer to member function)

[zkoza at ift dot uni dot wroc dot pl]

zkoza@supra01:~/bug$ g++ -v -save-temps test.cpp 
Reading specs from /usr/lib/gcc-lib/i486-linux/3.3.5/specs 
Configured with: ../src/configure -v 
--enable-languages=c,c++,java,f77,pascal,objc,ada,treelang --prefix=/usr 
--mandir=/usr/share/man --infodir=/usr/share/info 
--with-gxx-include-dir=/usr/include/c++/3.3 --enable-shared --with-system-zlib 
--enable-nls --without-included-gettext --enable-__cxa_atexit 
--enable-clocale=gnu --enable-debug --enable-java-gc=boehm 
--enable-java-awt=xlib --enable-objc-gc i486-linux 
Thread model: posix 
gcc version 3.3.5 (Debian 1:3.3.5-1) 
 /usr/lib/gcc-lib/i486-linux/3.3.5/cc1plus -E -D__GNUG__=3 -quiet -v 
-D__GNUC__=3 -D__GNUC_MINOR__=3 -D__GNUC_PATCHLEVEL__=5 -D_GNU_SOURCE test.cpp 
test.ii 
ignoring nonexistent directory "/usr/i486-linux/include" 
#include "..." search starts here: 
#include <...> search starts here: 
 /usr/include/c++/3.3 
 /usr/include/c++/3.3/i486-linux 
 /usr/include/c++/3.3/backward 
 /usr/local/include 
 /usr/lib/gcc-lib/i486-linux/3.3.5/include 
 /usr/include 
End of search list. 
 /usr/lib/gcc-lib/i486-linux/3.3.5/cc1plus -fpreprocessed test.ii -quiet 
-dumpbase test.cpp -auxbase test -version -o test.s 
GNU C++ version 3.3.5 (Debian 1:3.3.5-1) (i486-linux) 
        compiled by GNU C version 3.3.5 (Debian 1:3.3.5-1). 
GGC heuristics: --param ggc-min-expand=64 --param ggc-min-heapsize=64120 
test.cpp: In member function `void X::foo()': 
test.cpp:8: internal compiler error: in decay_conversion, at cp/typeck.c:1619 
Please submit a full bug report, 
with preprocessed source if appropriate. 
See <URL:http://gcc.gnu.org/bugs.html> for instructions. 
For Debian GNU/Linux specific bug reporting instructions, see 
<URL:file:///usr/share/doc/gcc-3.3/README.Bugs>. 
 
-------- 
Preprocessed source file: 
 
# 1 "test.cpp" 
# 1 "<built-in>" 
# 1 "<command line>" 
# 1 "test.cpp" 
class X 
{ 
public: 
    int method(int arg) { return arg;} 
    void foo() 
    { 
       bool b = true; 
       int (X::*pmethod)(int) = b ? X::method : X::method; 
    } 
}; 
 
 
-------- 
Description: 
This code is invalid - the valid code uses ampersands:  
int (X::*pmethod)(int n) = b ? &X::method : &X::method; 
 
The ICE appeared when I decided to use the ?: operator.

-- 
           Summary: ICE in decay_conversion, at cp/typeck.c:1619 (pointer to
                    member function)
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: minor
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: zkoza at ift dot uni dot wroc dot pl
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18021

[Bug c++/18021] ICE in decay_conversion, at cp/typeck.c:1619 (pointer to member function)

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-10-15 19:03 -------
Fixed in 3.4.0 and above.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
           Keywords|                            |ice-on-invalid-code
         Resolution|                            |FIXED
   Target Milestone|---                         |3.4.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18021