Pass through correct line info on failures in Fixture pointer setting

extras/fixture/src/unity_fixture.c

@@ -299,15 +299,14 @@ void* unity_realloc(void* oldMem, size_t size)
 
 //--------------------------------------------------------
 //Automatic pointer restoration functions
-typedef struct _PointerPair
+struct PointerPair
 {
-    struct _PointerPair* next;
     void** pointer;
     void* old_value;
-} PointerPair;
+};
 
-enum {MAX_POINTERS=50};
-static PointerPair pointer_store[MAX_POINTERS+1];
+enum { MAX_POINTERS = 50 };
+static struct PointerPair pointer_store[MAX_POINTERS];
 static int pointer_index = 0;
 
 void UnityPointer_Init(void)
@@ -315,11 +314,11 @@ void UnityPointer_Init(void)
     pointer_index = 0;
 }
 
-void UnityPointer_Set(void** pointer, void* newValue)
+void UnityPointer_Set(void** pointer, void* newValue, UNITY_LINE_TYPE line)
 {
     if (pointer_index >= MAX_POINTERS)
     {
-        TEST_FAIL_MESSAGE("Too many pointers set");
+        UNITY_TEST_FAIL(line, "Too many pointers set");
     }
     else
     {

extras/fixture/src/unity_fixture.h

@@ -64,7 +64,7 @@ int UnityMain(int argc, const char* argv[], void (*runAllTests)(void));
       TEST_##group##_GROUP_RUNNER(); }
 
 //CppUTest Compatibility Macros
-#define UT_PTR_SET(ptr, newPointerValue)               UnityPointer_Set((void**)&(ptr), (void*)(newPointerValue))
+#define UT_PTR_SET(ptr, newPointerValue)               UnityPointer_Set((void**)&(ptr), (void*)(newPointerValue), __LINE__)
 #define TEST_ASSERT_POINTERS_EQUAL(expected, actual)   TEST_ASSERT_EQUAL_PTR((expected), (actual))
 #define TEST_ASSERT_BYTES_EQUAL(expected, actual)      TEST_ASSERT_EQUAL_HEX8(0xff & (expected), 0xff & (actual))
 #define FAIL(message)                                  TEST_FAIL_MESSAGE((message))

extras/fixture/src/unity_fixture_internals.h

@@ -34,7 +34,7 @@ UNITY_COUNTER_TYPE UnityTestsCount(void);
 int UnityGetCommandLineOptions(int argc, const char* argv[]);
 void UnityConcludeFixtureTest(void);
 
-void UnityPointer_Set(void** ptr, void* newValue);
+void UnityPointer_Set(void** ptr, void* newValue, UNITY_LINE_TYPE line);
 void UnityPointer_UndoAllSets(void);
 void UnityPointer_Init(void);