fail to resolve overloaded built-in operator

[Jorge]

The following code fail to use Gaussian for Matrix type:

Matrix B1(Matrix m) {Matrix m+Gaussian(Rows(m),Columns(m),0,1)};
Matrix B1(Rand(2,2,0,1));

<E>
ERROR: [1] no ha sido posible convertir de Real hacia TimeSet para el objeto $tmp$'</E>
<E>
ERROR: [2] Argumentos err&#65533;neos para Serie Gaussian (Real nu, Real sigma [, TimeSet fechado])</E>
<E>
ERROR: [3] Argumentos err&#65533;neos para Matrix + mat1 + mat2 {Matrix mat1, Anything mat2}</E>
<E>
ERROR: [4] Fallo en la funci&#65533;n "B1"</E>

The invocation of Gaussian is within the context of a Matrix expression so I expect the same behavior as the following rewritten code:

Matrix B1(Matrix m) {Matrix m + (Matrix Gaussian(Rows(m),Columns(m),0,1))};
Matrix B1(Rand(2,2,0,1));

regards,

[Víctor de Buen Remiro]

Sorry by delay and thanks for report it

[Víctor de Buen Remiro]

Bug has been fixed in CVS

At file oprimp.cpp, in BStandardOperator::Evaluate, before of function block code evaluation, it must be set the last grammar as function returning type to avoid problems with grammar order when evaluating objetcs of type Anything.

Else different compilers or linkers or changes anywhere along de source code can cause a different order of grammars initialization.

To avoid this problem in other places it's possible to sort BGrammar::instances_ in a previously defined standard order.

A new test has been added to check this behaviour
​http://cvs.tol-project.org/viewcvs.cgi/tol_tests/tol/Bugzilla/bug_000458