Enabled SFINAE stream test

projects/SelfTest/Baselines/console.std.approved.txt

@@ -940,6 +940,6 @@ with expansion:
   "first" == "second"
 
 ===============================================================================
-test cases: 167 | 119 passed | 44 failed |  4 failed as expected
+test cases: 168 | 120 passed | 44 failed |  4 failed as expected
-assertions: 967 | 859 passed | 87 failed | 21 failed as expected
+assertions: 968 | 860 passed | 87 failed | 21 failed as expected
 

projects/SelfTest/Baselines/console.sw.approved.txt

@@ -123,6 +123,20 @@ PASSED:
 with expansion:
   1 == 1
 
+-------------------------------------------------------------------------------
+#872
+-------------------------------------------------------------------------------
+CompilationTests.cpp:<line number>
+...............................................................................
+
+CompilationTests.cpp:<line number>:
+PASSED:
+  REQUIRE( x == 4 )
+with expansion:
+  {?} == 4
+with message:
+  dummy := 0
+
 -------------------------------------------------------------------------------
 'Not' checks that should fail
 -------------------------------------------------------------------------------
@@ -9466,6 +9480,6 @@ MiscTests.cpp:<line number>:
 PASSED:
 
 ===============================================================================
-test cases: 167 | 118 passed | 45 failed |  4 failed as expected
+test cases: 168 | 119 passed | 45 failed |  4 failed as expected
-assertions: 969 | 859 passed | 89 failed | 21 failed as expected
+assertions: 970 | 860 passed | 89 failed | 21 failed as expected
 

projects/SelfTest/Baselines/console.swa4.approved.txt

@@ -123,6 +123,20 @@ PASSED:
 with expansion:
   1 == 1
 
+-------------------------------------------------------------------------------
+#872
+-------------------------------------------------------------------------------
+CompilationTests.cpp:<line number>
+...............................................................................
+
+CompilationTests.cpp:<line number>:
+PASSED:
+  REQUIRE( x == 4 )
+with expansion:
+  {?} == 4
+with message:
+  dummy := 0
+
 -------------------------------------------------------------------------------
 'Not' checks that should fail
 -------------------------------------------------------------------------------
@@ -144,6 +158,6 @@ ConditionTests.cpp:<line number>: FAILED:
   CHECK_FALSE( true )
 
 ===============================================================================
-test cases:  6 |  3 passed | 1 failed | 2 failed as expected
+test cases:  7 |  4 passed | 1 failed | 2 failed as expected
-assertions: 18 | 11 passed | 4 failed | 3 failed as expected
+assertions: 19 | 12 passed | 4 failed | 3 failed as expected
 

projects/SelfTest/Baselines/junit.sw.approved.txt

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <testsuitesspanner>
-  <testsuite name="<exe-name>" errors="13" failures="77" tests="970" hostname="tbd" time="{duration}" timestamp="{iso8601-timestamp}">
+  <testsuite name="<exe-name>" errors="13" failures="77" tests="971" hostname="tbd" time="{duration}" timestamp="{iso8601-timestamp}">
     <testcase classname="global" name="# A test name that starts with a #" time="{duration}"/>
     <testcase classname="#748 - captures with unexpected exceptions" name="outside assertions" time="{duration}">
       <error type="TEST_CASE">
@@ -24,6 +24,7 @@ ExceptionTests.cpp:<line number>
 MiscTests.cpp:<line number>
       </failure>
     </testcase>
+    <testcase classname="global" name="#872" time="{duration}"/>
     <testcase classname="global" name="'Not' checks that should fail" time="{duration}">
       <failure message="false != false" type="CHECK">
 ConditionTests.cpp:<line number>

projects/SelfTest/Baselines/xml.sw.approved.txt

@@ -136,6 +136,20 @@
       </Expression>
       <OverallResult success="true"/>
     </TestCase>
+    <TestCase name="#872" filename="projects/<exe-name>/CompilationTests.cpp" >
+      <Info>
+        dummy := 0
+      </Info>
+      <Expression success="true" type="REQUIRE" filename="projects/<exe-name>/CompilationTests.cpp" >
+        <Original>
+          x == 4
+        </Original>
+        <Expanded>
+          {?} == 4
+        </Expanded>
+      </Expression>
+      <OverallResult success="true"/>
+    </TestCase>
     <TestCase name="'Not' checks that should fail" tags="[.][failing][hide]" filename="projects/<exe-name>/ConditionTests.cpp" >
       <Expression success="false" type="CHECK" filename="projects/<exe-name>/ConditionTests.cpp" >
         <Original>
@@ -10114,7 +10128,7 @@ spanner      <OverallResult success="true"/>
       </Section>
       <OverallResult success="true"/>
     </TestCase>
-    <OverallResults successes="859" failures="90" expectedFailures="21"/>
+    <OverallResults successes="860" failures="90" expectedFailures="21"/>
   </Group>
-  <OverallResults successes="859" failures="89" expectedFailures="21"/>
+  <OverallResults successes="860" failures="89" expectedFailures="21"/>
 </Catch>

projects/SelfTest/CompilationTests.cpp

@@ -51,8 +51,12 @@ TEST_CASE("#833") {
     REQUIRE(templated_tests<int>(3));
 }
 
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunused-function"
+#endif
+
 // Test containing example where original stream insertable check breaks compilation
-#if defined (CATCH_CONFIG_CPP11_STREAM_INSERTABLE_CHECK)
 namespace {
     struct A {};
     std::ostream& operator<< (std::ostream &o, const A &) { return o << 0; }
@@ -64,9 +68,13 @@ namespace {
     B f ();
     std::ostream g ();
 }
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
 
 TEST_CASE( "#872" ) {
+    A dummy;
+    CAPTURE( dummy );
     B x;
     REQUIRE (x == 4);
 }
-#endif