Disambiguate clang::StringLiteral

...vs. recently introduced llvm::StringLiteral (llvm/ADT/StringRef.h)

Change-Id: I4d74546b0d1401a74b0c15368bbc93794ecd0b1d

compilerplugins/clang/getimplementationname.cxx

@@ -170,7 +170,7 @@ bool GetImplementationName::isStringConstant(
             }
         }
     }
-    StringLiteral const * lit = dyn_cast<StringLiteral>(expr);
+    clang::StringLiteral const * lit = dyn_cast<clang::StringLiteral>(expr);
     if (lit != nullptr) {
         if (!lit->isAscii()) {
             return false;

compilerplugins/clang/literaltoboolconversion.cxx

@@ -133,7 +133,7 @@ void LiteralToBoolConversion::handleImplicitCastSubExpr(
             }
         }
     }
-    if (isa<StringLiteral>(subExpr)) {
+    if (isa<clang::StringLiteral>(subExpr)) {
         SourceLocation loc { subExpr->getLocStart() };
         if (compiler.getSourceManager().isMacroArgExpansion(loc)
             && (Lexer::getImmediateMacroName(
@@ -145,7 +145,7 @@ void LiteralToBoolConversion::handleImplicitCastSubExpr(
     }
     if (isa<IntegerLiteral>(subExpr) || isa<CharacterLiteral>(subExpr)
         || isa<FloatingLiteral>(subExpr) || isa<ImaginaryLiteral>(subExpr)
-        || isa<StringLiteral>(subExpr))
+        || isa<clang::StringLiteral>(subExpr))
     {
         bool bRewritten = false;
         if (rewriter != nullptr) {

compilerplugins/clang/sallogareas.cxx

@@ -64,9 +64,9 @@ bool SalLogAreas::VisitCallExpr( const CallExpr* call )
                 if( expansionLocation == lastSalDetailLogStreamMacro )
                     return true;
                 lastSalDetailLogStreamMacro = expansionLocation;
-                if( const StringLiteral* area = dyn_cast< StringLiteral >( call->getArg( 1 )->IgnoreParenImpCasts()))
+                if( const clang::StringLiteral* area = dyn_cast< clang::StringLiteral >( call->getArg( 1 )->IgnoreParenImpCasts()))
                     {
-                    if( area->getKind() == StringLiteral::Ascii )
+                    if( area->getKind() == clang::StringLiteral::Ascii )
                         checkArea( area->getBytes(), area->getExprLoc());
                     else
                         report( DiagnosticsEngine::Warning, "unsupported string literal kind (plugin needs fixing?)",

compilerplugins/clang/stringconcat.cxx

@@ -37,7 +37,7 @@ Expr const * stripCtor(Expr const * expr) {
 }
 
 bool isStringLiteral(Expr const * expr) {
-    return isa<StringLiteral>(stripCtor(expr));
+    return isa<clang::StringLiteral>(stripCtor(expr));
 }
 
 class StringConcat:

compilerplugins/clang/stringconstant.cxx

@@ -960,7 +960,7 @@ bool StringConstant::isStringConstant(
     {
         return false;
     }
-    StringLiteral const * lit = dyn_cast<StringLiteral>(expr);
+    clang::StringLiteral const * lit = dyn_cast<clang::StringLiteral>(expr);
     if (lit != nullptr) {
         if (!lit->isAscii()) {
             return false;