Tests: Ignore some compiler warnings

Co-authored-by: James Moore <james.moore@veracityuk.com>

test/src/unit-allocator.cpp

@@ -29,6 +29,10 @@ SOFTWARE.
 
 #include "doctest_compatibility.h"
 
+#if DOCTEST_CLANG && DOCTEST_CLANG >= DOCTEST_COMPILER(3, 6, 0)
+    DOCTEST_CLANG_SUPPRESS_WARNING("-Wkeyword-macro")
+#endif // clang 3.6.x
+
 #define JSON_TESTS_PRIVATE
 #include <nlohmann/json.hpp>
 using nlohmann::json;
@@ -95,6 +99,8 @@ struct my_allocator : std::allocator<T>
     {
         if (next_deallocate_fails)
         {
+            (void)p; // Ignored unused
+            (void)n; // ignored unused
             next_deallocate_fails = false;
             throw std::bad_alloc();
         }

test/src/unit-class_const_iterator.cpp

@@ -29,6 +29,10 @@ SOFTWARE.
 
 #include "doctest_compatibility.h"
 
+#if DOCTEST_CLANG && DOCTEST_CLANG >= DOCTEST_COMPILER(3, 6, 0)
+    DOCTEST_CLANG_SUPPRESS_WARNING("-Wkeyword-macro")
+#endif // clang 3.6.x
+
 #define JSON_TESTS_PRIVATE
 #include <nlohmann/json.hpp>
 using nlohmann::json;

test/src/unit-class_iterator.cpp

@@ -29,6 +29,10 @@ SOFTWARE.
 
 #include "doctest_compatibility.h"
 
+#if DOCTEST_CLANG && DOCTEST_CLANG >= DOCTEST_COMPILER(3, 6, 0)
+    DOCTEST_CLANG_SUPPRESS_WARNING("-Wkeyword-macro")
+#endif // clang 3.6.x
+
 #define JSON_TESTS_PRIVATE
 #include <nlohmann/json.hpp>
 using nlohmann::json;

test/src/unit-class_lexer.cpp

@@ -29,6 +29,10 @@ SOFTWARE.
 
 #include "doctest_compatibility.h"
 
+#if DOCTEST_CLANG && DOCTEST_CLANG >= DOCTEST_COMPILER(3, 6, 0)
+    DOCTEST_CLANG_SUPPRESS_WARNING("-Wkeyword-macro")
+#endif // clang 3.6.x
+
 #define JSON_TESTS_PRIVATE
 #include <nlohmann/json.hpp>
 using nlohmann::json;

test/src/unit-class_parser.cpp

@@ -29,6 +29,10 @@ SOFTWARE.
 
 #include "doctest_compatibility.h"
 
+#if DOCTEST_CLANG && DOCTEST_CLANG >= DOCTEST_COMPILER(3, 6, 0)
+    DOCTEST_CLANG_SUPPRESS_WARNING("-Wkeyword-macro")
+#endif // clang 3.6.x
+
 #define JSON_TESTS_PRIVATE
 #include <nlohmann/json.hpp>
 using nlohmann::json;

test/src/unit-constructor1.cpp

@@ -28,8 +28,13 @@ SOFTWARE.
 */
 
 #include "doctest_compatibility.h"
+
 DOCTEST_GCC_SUPPRESS_WARNING("-Wfloat-equal")
 
+#if DOCTEST_CLANG && DOCTEST_CLANG >= DOCTEST_COMPILER(3, 6, 0)
+    DOCTEST_CLANG_SUPPRESS_WARNING("-Wkeyword-macro")
+#endif // clang 3.6.x
+
 #define JSON_TESTS_PRIVATE
 #include <nlohmann/json.hpp>
 using nlohmann::json;

test/src/unit-convenience.cpp

@@ -29,6 +29,10 @@ SOFTWARE.
 
 #include "doctest_compatibility.h"
 
+#if DOCTEST_CLANG && DOCTEST_CLANG >= DOCTEST_COMPILER(3, 6, 0)
+    DOCTEST_CLANG_SUPPRESS_WARNING("-Wkeyword-macro")
+#endif // clang 3.6.x
+
 #define JSON_TESTS_PRIVATE
 #include <nlohmann/json.hpp>
 using nlohmann::json;

test/src/unit-conversions.cpp

@@ -29,6 +29,10 @@ SOFTWARE.
 
 #include "doctest_compatibility.h"
 
+#if DOCTEST_CLANG && DOCTEST_CLANG >= DOCTEST_COMPILER(3, 6, 0)
+    DOCTEST_CLANG_SUPPRESS_WARNING("-Wkeyword-macro")
+#endif // clang 3.6.x
+
 #define JSON_TESTS_PRIVATE
 #include <nlohmann/json.hpp>
 using nlohmann::json;

test/src/unit-iterators1.cpp

@@ -29,6 +29,10 @@ SOFTWARE.
 
 #include "doctest_compatibility.h"
 
+#if DOCTEST_CLANG && DOCTEST_CLANG >= DOCTEST_COMPILER(3, 6, 0)
+    DOCTEST_CLANG_SUPPRESS_WARNING("-Wkeyword-macro")
+#endif // clang 3.6.x
+
 #define JSON_TESTS_PRIVATE
 #include <nlohmann/json.hpp>
 using nlohmann::json;

test/src/unit-json_pointer.cpp

@@ -29,6 +29,12 @@ SOFTWARE.
 
 #include "doctest_compatibility.h"
 
+DOCTEST_MSVC_SUPPRESS_WARNING(4127)
+
+#if DOCTEST_CLANG && DOCTEST_CLANG >= DOCTEST_COMPILER(3, 6, 0)
+    DOCTEST_CLANG_SUPPRESS_WARNING("-Wkeyword-macro")
+#endif // clang 3.6.x
+
 #define JSON_TESTS_PRIVATE
 #include <nlohmann/json.hpp>
 using nlohmann::json;

test/src/unit-noexcept.cpp

@@ -31,6 +31,8 @@ SOFTWARE.
 
 #include <nlohmann/json.hpp>
 
+DOCTEST_CLANG_SUPPRESS_WARNING("-Wunneeded-internal-declaration")
+
 using nlohmann::json;
 
 namespace

test/src/unit-regression1.cpp

@@ -30,6 +30,10 @@ SOFTWARE.
 #include "doctest_compatibility.h"
 DOCTEST_GCC_SUPPRESS_WARNING("-Wfloat-equal")
 
+#if DOCTEST_CLANG && DOCTEST_CLANG >= DOCTEST_COMPILER(3, 6, 0)
+    DOCTEST_CLANG_SUPPRESS_WARNING("-Wkeyword-macro")
+#endif // clang 3.6.x
+
 // for some reason including this after the json header leads to linker errors with VS 2017...
 #include <locale>
 

test/src/unit-to_chars.cpp

@@ -33,6 +33,11 @@ SOFTWARE.
 
 #include "doctest_compatibility.h"
 
+#if (DOCTEST_GCC >= DOCTEST_COMPILER(4, 8, 0)) && \
+    (DOCTEST_GCC < DOCTEST_COMPILER(5, 0, 0))
+    DOCTEST_GCC_SUPPRESS_WARNING("-Wmissing-field-initializers")
+#endif // gcc 4.8.x and 4.9.x
+
 #include <nlohmann/json.hpp>
 using nlohmann::detail::dtoa_impl::reinterpret_bits;
 

test/src/unit-unicode.cpp

@@ -29,6 +29,10 @@ SOFTWARE.
 
 #include "doctest_compatibility.h"
 
+#if DOCTEST_CLANG && DOCTEST_CLANG >= DOCTEST_COMPILER(3, 6, 0)
+    DOCTEST_CLANG_SUPPRESS_WARNING("-Wkeyword-macro")
+#endif // clang 3.6.x
+
 // for some reason including this after the json header leads to linker errors with VS 2017...
 #include <locale>
 

test/src/unit-user_defined_input.cpp

@@ -29,6 +29,8 @@ SOFTWARE.
 
 #include "doctest_compatibility.h"
 
+DOCTEST_GCC_SUPPRESS_WARNING("-Wunused-local-typedefs")
+
 #include <nlohmann/json.hpp>
 using nlohmann::json;