clang-format: set IndentPPDirectives to AfterHash

Author: bblanchon

.clang-format

@@ -4,6 +4,7 @@ BasedOnStyle: Google
 Standard: Cpp03
 AllowShortFunctionsOnASingleLine: Empty
 IncludeBlocks: Preserve
+IndentPPDirectives: AfterHash
 
 # Always break after if to get accurate coverage
 AllowShortIfStatementsOnASingleLine: false

extras/tests/FailingBuilds/read_long_long.cpp

@@ -6,11 +6,11 @@
 #include <ArduinoJson.h>
 
 #if defined(__SIZEOF_LONG__) && __SIZEOF_LONG__ >= 8
-#error This test requires sizeof(long) < 8
+#  error This test requires sizeof(long) < 8
 #endif
 
 #if !ARDUINOJSON_HAS_LONG_LONG
-#error This test requires C++11
+#  error This test requires C++11
 #endif
 
 ARDUINOJSON_ASSERT_INTEGER_TYPE_IS_SUPPORTED(long long)

extras/tests/FailingBuilds/write_long_long.cpp

@@ -6,11 +6,11 @@
 #include <ArduinoJson.h>
 
 #if defined(__SIZEOF_LONG__) && __SIZEOF_LONG__ >= 8
-#error This test requires sizeof(long) < 8
+#  error This test requires sizeof(long) < 8
 #endif
 
 #if !ARDUINOJSON_HAS_LONG_LONG
-#error This test requires C++11
+#  error This test requires C++11
 #endif
 
 int main() {

extras/tests/Misc/unsigned_char.cpp

@@ -6,7 +6,7 @@
 #include <catch.hpp>
 
 #if defined(__clang__)
-#define CONFLICTS_WITH_BUILTIN_OPERATOR
+#  define CONFLICTS_WITH_BUILTIN_OPERATOR
 #endif
 
 TEST_CASE("unsigned char[]") {

src/ArduinoJson.hpp

@@ -7,11 +7,11 @@
 #include "ArduinoJson/Configuration.hpp"
 
 #if !ARDUINOJSON_DEBUG
-#ifdef __clang__
-#pragma clang system_header
-#elif defined __GNUC__
-#pragma GCC system_header
-#endif
+#  ifdef __clang__
+#    pragma clang system_header
+#  elif defined __GNUC__
+#    pragma GCC system_header
+#  endif
 #endif
 
 #include "ArduinoJson/Array/ArrayRef.hpp"

src/ArduinoJson/Array/ElementProxy.hpp

@@ -10,8 +10,8 @@
 #include <ArduinoJson/Variant/VariantTo.hpp>
 
 #ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable : 4522)
+#  pragma warning(push)
+#  pragma warning(disable : 4522)
 #endif
 
 namespace ARDUINOJSON_NAMESPACE {
@@ -189,5 +189,5 @@ class ElementProxy : public VariantOperators<ElementProxy<TArray> >,
 }  // namespace ARDUINOJSON_NAMESPACE
 
 #ifdef _MSC_VER
-#pragma warning(pop)
+#  pragma warning(pop)
 #endif