Fix defines for boost test macros

The _MESSAGE macros were causing an unusedScopedObject warning because
the created string was not used. Casting the message to void fixed the
warnings.

Add missing `BOOST_AUTO_TEST_CASE_TEMPLATE` macro accidentally removed
with d1b3670

Author: ChristophStrehle

cfg/boost.cfg

@@ -35,23 +35,23 @@
   <define name="BOOST_TEST(condition, ...)" value="static_cast&lt;void&gt;(static_cast&lt;bool&gt;(condition))" />
   <define name="BOOST_TEST_REQUIRE(condition, ...)" value="static_cast&lt;void&gt;(static_cast&lt;bool&gt;(condition))" />
   <define name="BOOST_WARN(condition)" value="static_cast&lt;void&gt;(static_cast&lt;bool&gt;(condition))" />
-  <define name="BOOST_WARN_MESSAGE(condition, msg)" value="static_cast&lt;void&gt;(static_cast&lt;bool&gt;(condition)); std::string(msg)" />
+  <define name="BOOST_WARN_MESSAGE(condition, msg)" value="static_cast&lt;void&gt;(static_cast&lt;bool&gt;(condition)); static_cast&lt;void&gt;(msg)" />
   <define name="BOOST_WARN_EQUAL(a, b)" value="static_cast&lt;void&gt;((a) == (b))" />
   <define name="BOOST_WARN_NE(a, b)" value="static_cast&lt;void&gt;((a) != (b))" />
   <define name="BOOST_WARN_GT(a, b)" value="static_cast&lt;void&gt;((a) &gt; (b))" />
   <define name="BOOST_WARN_GE(a, b)" value="static_cast&lt;void&gt;((a) &gt;= (b))" />
   <define name="BOOST_WARN_LT(a, b)" value="static_cast&lt;void&gt;((a) &lt; (b))" />
   <define name="BOOST_WARN_LE(a, b)" value="static_cast&lt;void&gt;((a) &lt;= (b))" />
   <define name="BOOST_CHECK(condition)" value="static_cast&lt;void&gt;(static_cast&lt;bool&gt;(condition))" />
-  <define name="BOOST_CHECK_MESSAGE(condition, msg)" value="static_cast&lt;void&gt;(static_cast&lt;bool&gt;(condition)); std::string(msg)" />
+  <define name="BOOST_CHECK_MESSAGE(condition, msg)" value="static_cast&lt;void&gt;(static_cast&lt;bool&gt;(condition)); static_cast&lt;void&gt;(msg)" />
   <define name="BOOST_CHECK_EQUAL(a, b)" value="static_cast&lt;void&gt;((a) == (b))" />
   <define name="BOOST_CHECK_NE(a, b)" value="static_cast&lt;void&gt;((a) != (b))" />
   <define name="BOOST_CHECK_GT(a, b)" value="static_cast&lt;void&gt;((a) &gt; (b))" />
   <define name="BOOST_CHECK_GE(a, b)" value="static_cast&lt;void&gt;((a) &gt;= (b))" />
   <define name="BOOST_CHECK_LT(a, b)" value="static_cast&lt;void&gt;((a) &lt; (b))" />
   <define name="BOOST_CHECK_LE(a, b)" value="static_cast&lt;void&gt;((a) &lt;= (b))" />
   <define name="BOOST_REQUIRE(condition)" value="static_cast&lt;void&gt;(static_cast&lt;bool&gt;(condition))" />
-  <define name="BOOST_REQUIRE_MESSAGE(condition, msg)" value="static_cast&lt;void&gt;(static_cast&lt;bool&gt;(condition)); std::string(msg)" />
+  <define name="BOOST_REQUIRE_MESSAGE(condition, msg)" value="static_cast&lt;void&gt;(static_cast&lt;bool&gt;(condition)); static_cast&lt;void&gt;(msg)" />
   <define name="BOOST_REQUIRE_EQUAL(a, b)" value="static_cast&lt;void&gt;(static_cast&lt;bool&gt;((a) == (b)))" />
   <define name="BOOST_REQUIRE_NE(a, b)" value="static_cast&lt;void&gt;((a) != (b))" />
   <define name="BOOST_REQUIRE_GT(a, b)" value="static_cast&lt;void&gt;((a) &gt; (b))" />
@@ -84,6 +84,7 @@
   <define name="BOOST_MATH_INT_VALUE_SUFFIX" value=""/>
   <!-- Tell cppcheck to interpret BOOST_AUTO_TEST_CASE as a function definition -->
   <define name="BOOST_AUTO_TEST_CASE(...)" value="void BOOST_AUTO_TEST_CASE_run(__VA_ARGS__)"/>
+  <define name="BOOST_AUTO_TEST_CASE_TEMPLATE(test_name, type_name, TL)" value="template&lt;typename type_name&gt; struct test_name { void test_method(); }; template&lt;typename type_name&gt; void test_name&lt;type_name&gt;::test_method()" />
   <define name="BOOST_FIXTURE_TEST_CASE(name, fixture, ...)" value="struct name : fixture { void test_method(); }; void name::test_method()" />
   <define name="BOOST_FIXTURE_TEST_CASE_TEMPLATE(test_name, type_name, TL, F)" value="template&lt;typename type_name&gt; struct test_name : public F { void test_method(); }; template&lt;typename type_name&gt; void test_name&lt;type_name&gt;::test_method()" />
   <define name="BOOST_DATA_TEST_CASE(...)" value="void BOOST_DATA_TEST_CASE_run(__VA_ARGS__)"/>