Merged ScopeExit (improved), LocalFunction (new), Functional/OverloadedFunction (new), and Utility/IdentityType (new) from trunk into release branch.

[SVN r78564]

test/all_decl.cpp

@@ -0,0 +1,177 @@
+
+// Copyright (C) 2009-2012 Lorenzo Caminiti
+// Distributed under the Boost Software License, Version 1.0
+// (see accompanying file LICENSE_1_0.txt or a copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+// Home at http://www.boost.org/libs/local_function
+
+#include <boost/config.hpp>
+#ifdef BOOST_NO_VARIADIC_MACROS
+#   error "variadic macros required"
+#else
+
+#include <boost/local_function.hpp>
+#include <boost/typeof/typeof.hpp>
+#include BOOST_TYPEOF_INCREMENT_REGISTRATION_GROUP()
+
+struct s;
+BOOST_TYPEOF_REGISTER_TYPE(s) // Register before binding `this_` below.
+
+// Compile all local function declaration combinations.
+struct s {
+    void f(double p = 1.23, double q = -1.23) {
+        { // Only params.
+            void BOOST_LOCAL_FUNCTION(int x, int y, default 0) {
+            } BOOST_LOCAL_FUNCTION_NAME(l)
+            l(1);
+        }
+        { // Only const binds.
+            int a, b;
+
+            const int& BOOST_LOCAL_FUNCTION(const bind a,
+                    const bind& b, const bind& p, const bind q) {
+                return b;
+            } BOOST_LOCAL_FUNCTION_NAME(l)
+            l();
+
+            const s& BOOST_LOCAL_FUNCTION(const bind this_) {
+                return *this_;
+            } BOOST_LOCAL_FUNCTION_NAME(t)
+            t();
+
+            const int BOOST_LOCAL_FUNCTION(const bind a,
+                    const bind& b, const bind& p, const bind q,
+                    const bind this_) {
+                return a;
+            } BOOST_LOCAL_FUNCTION_NAME(lt)
+            lt();
+        }
+        { // Only plain binds.
+            int c, d;
+
+            int& BOOST_LOCAL_FUNCTION(bind c, bind& d,
+                    bind& p, bind& q) {
+                return d;
+            } BOOST_LOCAL_FUNCTION_NAME(l)
+            l();
+
+            s& BOOST_LOCAL_FUNCTION(bind this_) {
+                return *this_;
+            } BOOST_LOCAL_FUNCTION_NAME(t)
+            t();
+
+            int BOOST_LOCAL_FUNCTION(bind c, bind& d,
+                    bind& p, bind& q, bind this_) {
+                return c;
+            } BOOST_LOCAL_FUNCTION_NAME(lt)
+            lt();
+        }
+
+        { // Both params and const binds.
+            int a, b;
+
+            void BOOST_LOCAL_FUNCTION(const bind a, const bind& b,
+                    const bind& p, const bind q,
+                    int x, int y, default 0) {
+            } BOOST_LOCAL_FUNCTION_NAME(l)
+            l(1);
+
+            void BOOST_LOCAL_FUNCTION(const bind this_,
+                    int x, int y, default 0) {
+            } BOOST_LOCAL_FUNCTION_NAME(t)
+            t(1);
+
+            void BOOST_LOCAL_FUNCTION(const bind a, const bind this_,
+                    const bind& b, const bind& p, const bind q,
+                    int x, int y, default 0) {
+            } BOOST_LOCAL_FUNCTION_NAME(lt)
+            lt(1);
+        }
+        { // Both params and plain binds.
+            int c, d;
+
+            void BOOST_LOCAL_FUNCTION(bind c, bind& d, bind& p, bind q,
+                    int x, int y, default 0) {
+            } BOOST_LOCAL_FUNCTION_NAME(l)
+            l(1);
+
+            void BOOST_LOCAL_FUNCTION(bind this_,
+                    int x, int y, default 0) {
+            } BOOST_LOCAL_FUNCTION_NAME(t)
+            t(1);
+            
+            void BOOST_LOCAL_FUNCTION(bind c, bind& d,
+                    bind& p, bind this_, bind q,
+                    int x, int y, default 0) {
+            } BOOST_LOCAL_FUNCTION_NAME(lt)
+            lt(1);
+        }
+        { // Both const and plain binds.
+            int a, b, c, d;
+
+            void BOOST_LOCAL_FUNCTION(const bind a, const bind& b,
+                    const bind p, bind c, bind& d, bind q) {
+            } BOOST_LOCAL_FUNCTION_NAME(l)
+            l();
+
+            void BOOST_LOCAL_FUNCTION(const bind this_,
+                    bind c, bind& d, bind q) {
+            } BOOST_LOCAL_FUNCTION_NAME(ct)
+            ct();
+            void BOOST_LOCAL_FUNCTION(const bind this_,
+                    const bind a, const bind& b, const bind p,
+                    bind c, bind& d, bind q) {
+            } BOOST_LOCAL_FUNCTION_NAME(lct)
+            lct();
+
+            void BOOST_LOCAL_FUNCTION(const bind a, const bind& b,
+                    const bind p, bind this_) {
+            } BOOST_LOCAL_FUNCTION_NAME(pt)
+            pt();
+            void BOOST_LOCAL_FUNCTION(const bind a, const bind& b,
+                    const bind p, bind c, bind this_, bind& d, bind q) {
+            } BOOST_LOCAL_FUNCTION_NAME(lpt)
+            lpt();
+        }
+
+        { // All params, const binds, and plain binds.
+            int a, b, c, d;
+            
+            void BOOST_LOCAL_FUNCTION(
+                    const bind a, const bind& b, const bind& p,
+                    bind c, bind& d, bind& q, int x, int y, default 0) {
+            } BOOST_LOCAL_FUNCTION_NAME(l)
+            l(1);
+
+            void BOOST_LOCAL_FUNCTION(const bind this_,
+                    bind c, bind& d, bind& q,
+                    int x, int y, default 0) {
+            } BOOST_LOCAL_FUNCTION_NAME(ct)
+            ct(1);
+            void BOOST_LOCAL_FUNCTION(
+                    const bind a, const bind& b, const bind& p,
+                    bind this_, int x, int y, default 0) {
+            } BOOST_LOCAL_FUNCTION_NAME(pt)
+            pt(1);
+
+            void BOOST_LOCAL_FUNCTION(const bind a, const bind this_,
+                    const bind& b, const bind& p, bind c, bind& d,
+                    bind& q, int x, int y, default 0) {
+            } BOOST_LOCAL_FUNCTION_NAME(lct)
+            lct(1);
+            void BOOST_LOCAL_FUNCTION(const bind a, const bind& b,
+                    const bind& p, bind c, bind& d, bind this_, bind& q,
+                    int x, int y, default 0) {
+            } BOOST_LOCAL_FUNCTION_NAME(lpt)
+            lpt(1);
+        }
+    }
+};
+
+int main(void) {
+    s().f();
+    return 0;
+}
+
+#endif // VARIADIC_MACROS
+