diff --git a/extras/Build/juce_build_tools/utils/juce_BinaryResourceFile.cpp b/extras/Build/juce_build_tools/utils/juce_BinaryResourceFile.cpp
index e9b03f3396..fa9c3f2eac 100644
--- a/extras/Build/juce_build_tools/utils/juce_BinaryResourceFile.cpp
+++ b/extras/Build/juce_build_tools/utils/juce_BinaryResourceFile.cpp
@@ -248,10 +248,10 @@ namespace build_tools
             auto r = writeHeader (mo);
 
             if (r.failed())
-                return { r };
+                return { r, {} };
 
             if (! overwriteFileWithNewDataIfDifferent (headerFile, mo))
-                return { Result::fail ("Can't write to file: " + headerFile.getFullPathName()) };
+                return { Result::fail ("Can't write to file: " + headerFile.getFullPathName()), {} };
 
             filesCreated.add (headerFile);
         }
diff --git a/modules/juce_audio_formats/codecs/juce_OggVorbisAudioFormat.cpp b/modules/juce_audio_formats/codecs/juce_OggVorbisAudioFormat.cpp
index 975b4406c5..22a44c2a7b 100644
--- a/modules/juce_audio_formats/codecs/juce_OggVorbisAudioFormat.cpp
+++ b/modules/juce_audio_formats/codecs/juce_OggVorbisAudioFormat.cpp
@@ -46,7 +46,8 @@ namespace OggVorbisNamespace
                                       "-Wzero-as-null-pointer-constant",
                                       "-Wsign-conversion",
                                       "-Wswitch-default",
-                                      "-Wredundant-decls")
+                                      "-Wredundant-decls",
+                                      "-Wmisleading-indentation")
 
  #include "oggvorbis/vorbisenc.h"
  #include "oggvorbis/codec.h"
diff --git a/modules/juce_audio_formats/format/juce_AudioFormatReader.cpp b/modules/juce_audio_formats/format/juce_AudioFormatReader.cpp
index bd4fe169a0..6e381bfecd 100644
--- a/modules/juce_audio_formats/format/juce_AudioFormatReader.cpp
+++ b/modules/juce_audio_formats/format/juce_AudioFormatReader.cpp
@@ -38,9 +38,11 @@ AudioFormatReader::~AudioFormatReader()
 
 static void convertFixedToFloat (int* const* channels, int numChannels, int numSamples)
 {
+    constexpr auto scaleFactor = 1.0f / static_cast<float> (0x7fffffff);
+
     for (int i = 0; i < numChannels; ++i)
         if (auto d = channels[i])
-            FloatVectorOperations::convertFixedToFloat (reinterpret_cast<float*> (d), d, 1.0f / 0x7fffffff, numSamples);
+            FloatVectorOperations::convertFixedToFloat (reinterpret_cast<float*> (d), d, scaleFactor, numSamples);
 }
 
 bool AudioFormatReader::read (float* const* destChannels, int numDestChannels,
diff --git a/modules/juce_audio_formats/format/juce_AudioFormatWriter.cpp b/modules/juce_audio_formats/format/juce_AudioFormatWriter.cpp
index 2ec9b1aaa8..afe3ee7c44 100644
--- a/modules/juce_audio_formats/format/juce_AudioFormatWriter.cpp
+++ b/modules/juce_audio_formats/format/juce_AudioFormatWriter.cpp
@@ -108,8 +108,10 @@ bool AudioFormatWriter::writeFromAudioReader (AudioFormatReader& reader,
             {
                 void* const b = *bufferChan++;
 
+                constexpr auto scaleFactor = 1.0f / static_cast<float> (0x7fffffff);
+
                 if (isFloatingPoint())
-                    FloatVectorOperations::convertFixedToFloat ((float*) b, (int*) b, 1.0f / 0x7fffffff, numToDo);
+                    FloatVectorOperations::convertFixedToFloat ((float*) b, (int*) b, scaleFactor, numToDo);
                 else
                     convertFloatsToInts ((int*) b, (float*) b, numToDo);
             }
diff --git a/modules/juce_audio_processors/format_types/juce_VST3Headers.h b/modules/juce_audio_processors/format_types/juce_VST3Headers.h
index 18f13f5eb2..586c0e249b 100644
--- a/modules/juce_audio_processors/format_types/juce_VST3Headers.h
+++ b/modules/juce_audio_processors/format_types/juce_VST3Headers.h
@@ -52,6 +52,7 @@ JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wnon-virtual-dtor",
                                      "-Wignored-qualifiers",
                                      "-Wmissing-field-initializers",
                                      "-Wformat=",
+                                     "-Wformat",
                                      "-Wpedantic",
                                      "-Wextra",
                                      "-Wclass-memaccess")
diff --git a/modules/juce_core/maths/juce_MathsFunctions.h b/modules/juce_core/maths/juce_MathsFunctions.h
index ca6ca67af8..58ee199968 100644
--- a/modules/juce_core/maths/juce_MathsFunctions.h
+++ b/modules/juce_core/maths/juce_MathsFunctions.h
@@ -521,7 +521,8 @@ template <typename FloatType>
 unsigned int truncatePositiveToUnsignedInt (FloatType value) noexcept
 {
     jassert (value >= static_cast<FloatType> (0));
-    jassert (static_cast<FloatType> (value) <= std::numeric_limits<unsigned int>::max());
+    jassert (static_cast<FloatType> (value)
+             <= static_cast<FloatType> (std::numeric_limits<unsigned int>::max()));
 
     return static_cast<unsigned int> (value);
 }
diff --git a/modules/juce_core/maths/juce_Random.cpp b/modules/juce_core/maths/juce_Random.cpp
index bd9e3994ed..37c17b6b2b 100644
--- a/modules/juce_core/maths/juce_Random.cpp
+++ b/modules/juce_core/maths/juce_Random.cpp
@@ -105,7 +105,8 @@ bool Random::nextBool() noexcept
 
 float Random::nextFloat() noexcept
 {
-    auto result = static_cast<uint32> (nextInt()) / (std::numeric_limits<uint32>::max() + 1.0f);
+    auto result = static_cast<uint32> (nextInt())
+                  / (static_cast<float> (std::numeric_limits<uint32>::max()) + 1.0f);
     return result == 1.0f ? 1.0f - std::numeric_limits<float>::epsilon() : result;
 }