From bug-octave-request at bevo dot che dot wisc dot edu Tue Nov  5 11:21:21 2002
Subject: Compiling problems on HP-UX 11.11
From: "John W. Eaton" <jwe at bevo dot che dot wisc dot edu>
To: "G.F. Duivesteijn" <gilbert at dutlhs7 dot lr dot tudelft dot nl>
Cc: bug-octave at bevo dot che dot wisc dot edu
Date: Tue, 5 Nov 2002 11:20:57 -0600

On  5-Nov-2002, G.F. Duivesteijn <gilbert at dutlhs7 dot lr dot tudelft dot nl> wrote:

| Here is some information. If more information is needed, please don't 
| hesitate to ask.
| 
| - GNU Make version 3.79.1
| - gcc (GCC) 3.2
| - HP-UX 11.11 on a HP J5600
| 
|  > ./configure --prefix=/diskq/apl/octave-2.1.37
|  > gmake

>From the messages below, it looks like you are actually compiling
2.1.39.

| ---<snip>---

You snipped too early.  You need to include the command that generated
the errors.  It's probably important what options were used.

| /usr/local/include/c++/3.2/bits/stl_threads.h:115: warning: aggregate 
| has a
|     partly bracketed initializer
| /usr/local/include/c++/3.2/bits/stl_threads.h:115: warning: aggregate 
| has a
|     partly bracketed initializer
| /usr/local/include/c++/3.2/bits/stl_threads.h:115: warning: aggregate 
| has a
|     partly bracketed initializer
| /usr/local/include/c++/3.2/bits/stl_threads.h:115: warning: aggregate 
| has a
|     partly bracketed initializer

These messages look like bugs in the include files, but I don't recall
seeing them with g++ 3.2 on a Debian system.

| Array.h: In constructor `Array<T>::Array() [with T = int]':
| DASPK-opts.h:18:   instantiated from here
| Array.h:128: call of overloaded `operator new(long unsigned int)' is 
| ambiguous
| <internal>:128: candidates are: void* operator new(long unsigned int)
| /usr/local/include/c++/3.2/new:89:                 void* operator 
| new(long
|     unsigned int, ...)
| Array.h: In constructor `Array<T>::Array(T*, int) [with T = double]':
| MArray.h:47:   instantiated from `MArray<T>::MArray(T*, int) [with T = 
| double]'
| dColVector.h:100:   instantiated from here
| Array.h:115: call of overloaded `operator new(long unsigned int)' is 
| ambiguous
| <internal>:115: candidates are: void* operator new(long unsigned int)
| /usr/local/include/c++/3.2/new:89:                 void* operator 
| new(long
|     unsigned int, ...)

I don't see these problems on a Debian system when compiling with g++
3.2, and I can't tell why the call would be ambiguous.

In my sources, the context surrounding line 128 Array.h is:

    Array (void)
      {
	rep = new typename Array<T>::ArrayRep ();    // line 128

  #ifdef HEAVYWEIGHT_INDEXING
	idx = 0;
	max_indices = 1;
	idx_count = 0;
  #endif
      }

jwe



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