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path: root/external/cppunit/help-msvc-analyzer.patch
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--- misc/cppunit-1.14.0/include/cppunit/TestAssert.h
+++ misc/build/cppunit-1.14.0/include/cppunit/TestAssert.h
@@ -261,6 +261,13 @@
                                message );
     }
 }
+
+#ifdef _MSC_VER
+#  define ANALYSIS_ASSUME(condition) __analysis_assume(condition)
+#else
+#  define ANALYSIS_ASSUME(condition) static_cast<void>(0)
+#endif
+
 /* A set of macros which allow us to get the line number
  * and file name at the point of an error.
  * Just goes to show that preprocessors do have some
@@ -271,15 +278,17 @@
  * \ingroup Assertions
  */
 #define CPPUNIT_ASSERT(condition)                                                 \
-  ( CPPUNIT_NS::Asserter::failIf( !(condition),                                   \
+  do { ( CPPUNIT_NS::Asserter::failIf( !(condition),                              \
                                  CPPUNIT_NS::Message( "assertion failed",         \
                                                       "Expression: " #condition), \
-                                 CPPUNIT_SOURCELINE() ) )
+                                 CPPUNIT_SOURCELINE() ) );                        \
+       ANALYSIS_ASSUME(condition); } while(0)
 #else
 #define CPPUNIT_ASSERT(condition)                                            \
-  ( CPPUNIT_NS::Asserter::failIf( !(condition),                              \
+  do { ( CPPUNIT_NS::Asserter::failIf( !(condition),                         \
                                   CPPUNIT_NS::Message( "assertion failed" ), \
-                                  CPPUNIT_SOURCELINE() ) )
+                                  CPPUNIT_SOURCELINE() ) );                  \
+       ANALYSIS_ASSUME(condition); } while(0)
 #endif
 
 /** Assertion with a user specified message.
@@ -289,13 +298,14 @@
  * \param condition If this condition evaluates to \c false then the
  *                  test failed.
  */
-#define CPPUNIT_ASSERT_MESSAGE(message,condition)                          \
-  ( CPPUNIT_NS::Asserter::failIf( !(condition),                            \
-                                  CPPUNIT_NS::Message( "assertion failed", \
-                                                       "Expression: "      \
-                                                       #condition,         \
-                                                       CPPUNIT_NS::message_to_string(message) ),          \
-                                  CPPUNIT_SOURCELINE() ) )
+#define CPPUNIT_ASSERT_MESSAGE(message,condition)                                                \
+  do { ( CPPUNIT_NS::Asserter::failIf( !(condition),                                             \
+                                  CPPUNIT_NS::Message( "assertion failed",                       \
+                                                       "Expression: "                            \
+                                                       #condition,                               \
+                                                       CPPUNIT_NS::message_to_string(message) ), \
+                                  CPPUNIT_SOURCELINE() ) );                                      \
+       ANALYSIS_ASSUME(condition); } while(0)
 
 /** Fails with the specified message.
  * \ingroup Assertions