build: Changed the Visual Studio projects warning level from 3 to 4

After squashing most of our compiler warnings, up'ed the default
warning level from 3 to 4 in order to increase the likelyhood of
catching future warnings.

1 files changed, 48 insertions, 48 deletions

diff --git a/projects/Windows/VC8/lib/libcurl.tmpl b/projects/Windows/VC8/lib/libcurl.tmpl
index aa2eb7d48..65d750d82 100644
--- a/projects/Windows/VC8/lib/libcurl.tmpl
+++ b/projects/Windows/VC8/lib/libcurl.tmpl
@@ -54,7 +54,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -142,7 +142,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -230,7 +230,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -316,7 +316,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -395,7 +395,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -462,7 +462,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -529,7 +529,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -596,7 +596,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -666,7 +666,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -754,7 +754,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -842,7 +842,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -928,7 +928,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -1012,7 +1012,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -1100,7 +1100,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -1188,7 +1188,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -1274,7 +1274,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -1358,7 +1358,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -1446,7 +1446,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -1534,7 +1534,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -1620,7 +1620,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -1699,7 +1699,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -1766,7 +1766,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -1832,7 +1832,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -1899,7 +1899,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -1965,7 +1965,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -2032,7 +2032,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -2098,7 +2098,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -2165,7 +2165,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -2231,7 +2231,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -2298,7 +2298,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -2365,7 +2365,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -2432,7 +2432,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -2498,7 +2498,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -2565,7 +2565,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -2631,7 +2631,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -2698,7 +2698,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -2764,7 +2764,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -2831,7 +2831,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -2897,7 +2897,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -2964,7 +2964,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -3034,7 +3034,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -3122,7 +3122,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -3210,7 +3210,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -3296,7 +3296,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -3375,7 +3375,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -3442,7 +3442,7 @@
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="3"
 			/>
 			<Tool
@@ -3509,7 +3509,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -3576,7 +3576,7 @@
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
-				WarningLevel="3"
+				WarningLevel="4"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"