Try to fix windows build. Reduce header dependencies

lib/cppcheck.cpp

@@ -312,7 +312,8 @@ unsigned int CppCheck::processFile(const std::string& filename, const std::strin
 
                 // Create tokens, skip rest of iteration if failed
                 Timer timer("Tokenizer::createTokens", _settings.showtime, &S_timerResults);
-                _tokenizer.createTokens(preprocessor.preprocess(tokens1, cfg, files));
+                const simplecpp::TokenList &tokensP = preprocessor.preprocess(tokens1, cfg, files);
+                _tokenizer.createTokens(&tokensP);
                 timer.Stop();
 
                 // skip rest of iteration if just checking configuration

lib/tokenize.cpp

@@ -1709,7 +1709,7 @@ bool Tokenizer::createTokens(std::istream &code,
     return list.createTokens(code, Path::getRelativePath(Path::simplifyPath(FileName), _settings->basePaths));
 }
 
-void Tokenizer::createTokens(const simplecpp::TokenList &tokenList)
+void Tokenizer::createTokens(const simplecpp::TokenList *tokenList)
 {
     // make sure settings specified
     assert(_settings);

lib/tokenize.h

@@ -24,7 +24,6 @@
 #include "errorlogger.h"
 #include "tokenlist.h"
 #include "config.h"
-#include "simplecpp.h"
 
 #include <string>
 #include <map>
@@ -36,6 +35,10 @@ class Settings;
 class SymbolDatabase;
 class TimerResults;
 
+namespace simplecpp {
+    class TokenList;
+}
+
 /// @addtogroup Core
 /// @{
 
@@ -74,7 +77,7 @@ public:
     bool IsScopeNoReturn(const Token *endScopeToken, bool *unknown = nullptr) const;
 
     bool createTokens(std::istream &code, const std::string& FileName);
-    void createTokens(const simplecpp::TokenList &tokenList);
+    void createTokens(const simplecpp::TokenList *tokenList);
 
     bool simplifyTokens1(const std::string &configuration);
     /**

lib/tokenlist.cpp

@@ -25,6 +25,7 @@
 #include "settings.h"
 #include "errorlogger.h"
 #include "utils.h"
+#include "simplecpp.h"
 
 #include <cstring>
 #include <sstream>
@@ -409,10 +410,10 @@ bool TokenList::createTokens(std::istream &code, const std::string& file0)
 
 //---------------------------------------------------------------------------
 
-void TokenList::createTokens(const simplecpp::TokenList &tokenList)
+void TokenList::createTokens(const simplecpp::TokenList *tokenList)
 {
-    if (tokenList.cfront())
+    if (tokenList->cfront())
-        _files = tokenList.cfront()->location.files;
+        _files = tokenList->cfront()->location.files;
     else
         _files.clear();
 
@@ -426,7 +427,7 @@ void TokenList::createTokens(const simplecpp::TokenList &tokenList)
         _isCPP = (_settings->enforcedLang == Settings::CPP);
     }
 
-    for (const simplecpp::Token *tok = tokenList.cfront(); tok; tok = tok->next) {
+    for (const simplecpp::Token *tok = tokenList->cfront(); tok; tok = tok->next) {
         if (_back) {
             _back->insertToken(tok->str);
         } else {

lib/tokenlist.h

@@ -24,11 +24,14 @@
 #include <string>
 #include <vector>
 #include "config.h"
-#include "simplecpp.h"
 
 class Token;
 class Settings;
 
+namespace simplecpp {
+    class TokenList;
+}
+
 /// @addtogroup Core
 /// @{
 
@@ -80,7 +83,7 @@ public:
      */
     bool createTokens(std::istream &code, const std::string& file0 = emptyString);
 
-    void createTokens(const simplecpp::TokenList &tokenList);
+    void createTokens(const simplecpp::TokenList *tokenList);
 
     /** Deallocate list */
     void deallocateTokens();