Date: Tue, 25 Sep 2012 13:49:34 GMT From: Oliver Hartmann <ohartman@zedat.fu-berlin.de> To: freebsd-gnats-submit@FreeBSD.org Subject: ports/171950: devel/tnt: include/tnt/tnt_sparse_matrix_csr.h:97:3: error: no matching constructor for initialization of 'Array1D<int>' Message-ID: <201209251349.q8PDnYwu025841@red.freebsd.org> Resent-Message-ID: <201209251350.q8PDo3SQ081976@freefall.freebsd.org>
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>Number: 171950
>Category: ports
>Synopsis: devel/tnt: include/tnt/tnt_sparse_matrix_csr.h:97:3: error: no matching constructor for initialization of 'Array1D<int>'
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-ports-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Tue Sep 25 13:50:03 UTC 2012
>Closed-Date:
>Last-Modified:
>Originator: Oliver Hartmann
>Release: FreeBSD 10.0-CURRENT/amd64 CLANG & FreeBSD 9.1-PRE/amd64 CLANG
>Organization:
FU Berlin
>Environment:
>Description:
Using devel/tnt with CLANG compiler and a software package, that utilises devel/tnt, ends up in the follwoing error, which renders devel/tnt useless with CLANG 9as far as I can see).
Since I'm neither a C++ expert nor am I CLANG expert, I guess the error is due to a more restrict syntax check in CLANG than GCC does. GCC compiles the code without problems (I used gcc46).
[...]
In file included from /usr/local/include/tnt/jama_lu.h:4:
In file included from /usr/local/include/tnt/tnt.h:55:
/usr/local/include/tnt/tnt_sparse_matrix_csr.h:97:3: error: no matching constructor for initialization of 'Array1D<int>'
rowptr_(M, r), colind_(nz, c), dim1_(M), dim2_(N) {}
^ ~~~~
/usr/local/include/tnt/tnt_array1d.h:63:11: note: candidate constructor not viable: no known conversion from 'const int *' to 'const int' for 2nd argument; dereference the argument with *
Array1D(int n, const T &a);
^
/usr/local/include/tnt/tnt_array1d.h:64:11: note: candidate constructor not viable: 2nd argument ('const int *') would lose const qualifier
Array1D(int n, T *a);
^
/usr/local/include/tnt/tnt_array1d.h:61:11: note: candidate constructor not viable: requires 0 arguments, but 2 were provided
Array1D();
^
/usr/local/include/tnt/tnt_array1d.h:62:11: note: candidate constructor not viable: requires single argument 'n', but 2 arguments were provided
explicit Array1D(int n);
^
/usr/local/include/tnt/tnt_array1d.h:65:14: note: candidate constructor not viable: requires single argument 'A', but 2 arguments were provided
inline Array1D(const Array1D &A);
^
In file included from PrincipalComponentAnalysis.cpp:27:
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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