build: Drop no longer needed MSVC warning suppressions

build_msvc/bitcoin-qt/bitcoin-qt.vcxproj

@@ -58,7 +58,7 @@
     <Link>
       <SubSystem>Windows</SubSystem>
       <AdditionalDependencies>$(QtReleaseLibraries);%(AdditionalDependencies)</AdditionalDependencies>
-      <AdditionalOptions>/ignore:4206 /LTCG:OFF</AdditionalOptions>
+      <AdditionalOptions>/LTCG:OFF</AdditionalOptions>
     </Link>
     <ResourceCompile>
       <AdditionalIncludeDirectories>..\..\src;</AdditionalIncludeDirectories>
@@ -72,7 +72,6 @@
     </ClCompile>
     <Link>
       <AdditionalDependencies>$(QtDebugLibraries);%(AdditionalDependencies)</AdditionalDependencies>
-      <AdditionalOptions>/ignore:4206</AdditionalOptions>
     </Link>
     <ResourceCompile>
       <AdditionalIncludeDirectories>..\..\src;</AdditionalIncludeDirectories>

build_msvc/common.init.vcxproj.in

@@ -90,7 +90,7 @@
       <AdditionalOptions>/utf-8 /Zc:__cplusplus /std:c++20 %(AdditionalOptions)</AdditionalOptions>
       <DisableSpecificWarnings>4018;4244;4267;4715;4805</DisableSpecificWarnings>
       <TreatWarningAsError>true</TreatWarningAsError>
-      <PreprocessorDefinitions>_SILENCE_CXX17_CODECVT_HEADER_DEPRECATION_WARNING;SECP256K1_STATIC;ZMQ_STATIC;NOMINMAX;WIN32;HAVE_CONFIG_H;_CRT_SECURE_NO_WARNINGS;_SCL_SECURE_NO_WARNINGS;_CONSOLE;_WIN32_WINNT=0x0601;_WIN32_IE=0x0501;WIN32_LEAN_AND_MEAN;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_SILENCE_CXX17_CODECVT_HEADER_DEPRECATION_WARNING;SECP256K1_STATIC;ZMQ_STATIC;NOMINMAX;WIN32;HAVE_CONFIG_H;_CRT_SECURE_NO_WARNINGS;_CONSOLE;_WIN32_WINNT=0x0601;_WIN32_IE=0x0501;WIN32_LEAN_AND_MEAN;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..\src;..\..\src\minisketch\include;..\..\src\univalue\include;..\..\src\secp256k1\include;..\..\src\leveldb\include;..\..\src\leveldb\helpers\memenv;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
@@ -98,9 +98,6 @@
       <AdditionalDependencies>Iphlpapi.lib;ws2_32.lib;Shlwapi.lib;kernel32.lib;user32.lib;gdi32.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <RandomizedBaseAddress>true</RandomizedBaseAddress>
     </Link>
-    <Lib>
-      <AdditionalOptions>/ignore:4221</AdditionalOptions>
-    </Lib>
   </ItemDefinitionGroup>
   <Import Project="common.init.vcxproj.user" Condition="Exists('common.init.vcxproj.user')" />
 </Project>

build_msvc/libminisketch/libminisketch.vcxproj

@@ -28,7 +28,7 @@
   </ItemGroup>
   <ItemDefinitionGroup>
     <ClCompile>
-      <DisableSpecificWarnings>4060;4065;4146;4244;4267;4554</DisableSpecificWarnings>
+      <DisableSpecificWarnings>4060;4065;4146;4244;4267</DisableSpecificWarnings>
       <PreprocessorDefinitions>HAVE_CLMUL;DISABLE_DEFAULT_FIELDS;ENABLE_FIELD_32;%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ClCompile>
   </ItemDefinitionGroup>

build_msvc/libsecp256k1/libsecp256k1.vcxproj

@@ -17,7 +17,7 @@
       <PreprocessorDefinitions>ENABLE_MODULE_RECOVERY;ENABLE_MODULE_EXTRAKEYS;ENABLE_MODULE_SCHNORRSIG;ENABLE_MODULE_ELLSWIFT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <UndefinePreprocessorDefinitions>USE_ASM_X86_64;%(UndefinePreprocessorDefinitions)</UndefinePreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..\src\secp256k1;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <DisableSpecificWarnings>4146;4244;4267;4334</DisableSpecificWarnings>
+      <DisableSpecificWarnings>4146;4244;4267</DisableSpecificWarnings>
     </ClCompile>
   </ItemDefinitionGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />

build_msvc/test_bitcoin-qt/test_bitcoin-qt.vcxproj

@@ -82,7 +82,7 @@
     </ClCompile>
     <Link>
       <AdditionalDependencies>$(QtLibraryDir)\Qt5Test.lib;$(QtReleaseLibraries);%(AdditionalDependencies)</AdditionalDependencies>
-      <AdditionalOptions>/ignore:4206 /LTCG:OFF</AdditionalOptions>
+      <AdditionalOptions>/LTCG:OFF</AdditionalOptions>
     </Link>
   </ItemDefinitionGroup>
 
@@ -92,7 +92,6 @@
     </ClCompile>
     <Link>
       <AdditionalDependencies>$(QtDebugLibraries);%(AdditionalDependencies)</AdditionalDependencies>
-      <AdditionalOptions>/ignore:4206</AdditionalOptions>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>