Also copy shader info log on success.

src/OpenGL/compiler/Diagnostics.cpp

@@ -22,7 +22,8 @@ TDiagnostics::TDiagnostics(TInfoSink& infoSink) :
 	mShaderVersion(100),
 	mInfoSink(infoSink),
 	mNumErrors(0),
-	mNumWarnings(0)
+	mNumWarnings(0),
+	mNumInfos(0)
 {
 }
 
@@ -52,6 +53,10 @@ void TDiagnostics::writeInfo(Severity severity,
 		++mNumWarnings;
 		prefix = EPrefixWarning;
 		break;
+	case PP_INFO:
+		++mNumInfos;
+		prefix = EPrefixInfo;
+		break;
 	default:
 		UNREACHABLE(severity);
 		break;

src/OpenGL/compiler/Diagnostics.h

@@ -30,6 +30,7 @@ public:
 
 	int numErrors() const { return mNumErrors; }
 	int numWarnings() const { return mNumWarnings; }
+	int numInfos() const { return mNumInfos; }
 
 	void setShaderVersion(int version);
 
@@ -52,6 +53,7 @@ private:
 	TInfoSink& mInfoSink;
 	int mNumErrors;
 	int mNumWarnings;
+	int mNumInfos;
 };
 
 #endif  // COMPILER_DIAGNOSTICS_H_

src/OpenGL/compiler/InfoSink.cpp

@@ -18,6 +18,9 @@ void TInfoSinkBase::prefix(TPrefixType message) {
 	switch(message) {
 		case EPrefixNone:
 			break;
+		case EPrefixInfo:
+			sink.append("INFO: ");
+			break;
 		case EPrefixWarning:
 			sink.append("WARNING: ");
 			break;

src/OpenGL/compiler/InfoSink.h

@@ -30,6 +30,7 @@ inline float fractionalPart(float f) {
 //
 enum TPrefixType {
 	EPrefixNone,
+	EPrefixInfo,
 	EPrefixWarning,
 	EPrefixError,
 	EPrefixInternalError,

src/OpenGL/compiler/ParseHelper.cpp

@@ -224,6 +224,14 @@ void TParseContext::warning(const TSourceLoc& loc,
 						   srcLoc, reason, token, extraInfo);
 }
 
+void TParseContext::info(const TSourceLoc& loc,
+							const char* reason, const char* token,
+							const char* extraInfo) {
+	pp::SourceLocation srcLoc(loc.first_file, loc.first_line);
+	mDiagnostics.writeInfo(pp::Diagnostics::PP_INFO,
+						   srcLoc, reason, token, extraInfo);
+}
+
 void TParseContext::trace(const char* str)
 {
 	mDiagnostics.writeDebug(str);

src/OpenGL/compiler/ParseHelper.h

@@ -80,6 +80,8 @@ public:
 	           const char* extraInfo="");
 	void warning(const TSourceLoc &loc, const char* reason, const char* token,
 	             const char* extraInfo="");
+	void info(const TSourceLoc &loc, const char* reason, const char* token,
+	          const char* extraInfo="");
 	void trace(const char* str);
 	void recover();
 	TIntermNode *getTreeRoot() const { return mTreeRoot; }

src/OpenGL/compiler/preprocessor/DiagnosticsBase.h

@@ -30,6 +30,7 @@ public:
 	// Severity is used to classify info log messages.
 	enum Severity
 	{
+		PP_INFO,
 		PP_WARNING,
 		PP_ERROR
 	};

src/OpenGL/libGLESv2/Shader.cpp

@@ -240,11 +240,12 @@ void Shader::compile()
 		success = false;
 	}
 
+	infoLog += compiler->getInfoSink().info.c_str();
+
 	if(!success)
 	{
 		deleteShader();
 
-		infoLog += compiler->getInfoSink().info.c_str();
 		TRACE("\n%s", infoLog.c_str());
 	}