File scilab-no-return-in-non-void.patch of Package scilab

Index: scilab-6.0.1/modules/ast/includes/exps/opexp.hxx
===================================================================
--- scilab-6.0.1.orig/modules/ast/includes/exps/opexp.hxx
+++ scilab-6.0.1/modules/ast/includes/exps/opexp.hxx
@@ -254,6 +254,7 @@ public:
             case unknown:
                 return L"unknown";
         }
+        return L"\0";
     }
 
 
Index: scilab-6.0.1/modules/ast/src/cpp/analysis/ConstraintManager.cpp
===================================================================
--- scilab-6.0.1.orig/modules/ast/src/cpp/analysis/ConstraintManager.cpp
+++ scilab-6.0.1/modules/ast/src/cpp/analysis/ConstraintManager.cpp
@@ -96,6 +96,7 @@ bool ConstraintManager::check(const MPol
             }
         }
     }
+    return false;
 }
 
 bool ConstraintManager::check(Kind kind, const std::vector<GVN::Value *> & values)
Index: scilab-6.0.1/modules/ast/src/cpp/analysis/InferenceConstraints.cpp
===================================================================
--- scilab-6.0.1.orig/modules/ast/src/cpp/analysis/InferenceConstraints.cpp
+++ scilab-6.0.1/modules/ast/src/cpp/analysis/InferenceConstraints.cpp
@@ -187,6 +187,7 @@ InferenceConstraint::Result MPolyConstra
             }
         }
     }
+    return Result::RESULT_DUNNO;
 }
 
 MPolyConstraintSet MPolyConstraint::getMPConstraints(const std::vector<GVN::Value *> & values) const
Index: scilab-6.0.1/modules/core/src/fortran/clunit.f
===================================================================
--- scilab-6.0.1.orig/modules/core/src/fortran/clunit.f
+++ scilab-6.0.1/modules/core/src/fortran/clunit.f
@@ -61,6 +61,7 @@ c
       character*800  nomfic
       double precision res
       err = 0
+      clunit = err
 c
 c ----------
 c close file