DJGPP: Fixed a few compiler errors by using std::size_t instead of size_t

lib/checkbufferoverrun.h

@@ -154,10 +154,10 @@ public:
         }
 
         /** array size */
-        MathLib::bigint num(size_t index) const {
+        MathLib::bigint num(std::size_t index) const {
             return _num[index];
         }
-        void num(size_t index, MathLib::bigint number) {
+        void num(std::size_t index, MathLib::bigint number) {
             _num[index] = number;
         }
 

lib/checkother.cpp

@@ -2148,15 +2148,15 @@ void CheckOther::checkIncorrectStringCompare()
 {
     for (const Token *tok = _tokenizer->tokens(); tok; tok = tok->next()) {
         if (Token::Match(tok, ". substr ( %any% , %num% ) ==|!= %str%")) {
-            size_t clen = MathLib::toLongNumber(tok->strAt(5));
-            size_t slen = Token::getStrLength(tok->tokAt(8));
+            std::size_t clen = MathLib::toLongNumber(tok->strAt(5));
+            std::size_t slen = Token::getStrLength(tok->tokAt(8));
             if (clen != slen) {
                 incorrectStringCompareError(tok->next(), "substr", tok->strAt(8), tok->strAt(5));
             }
         }
         if (Token::Match(tok, "%str% ==|!= %var% . substr ( %any% , %num% )")) {
-            size_t clen = MathLib::toLongNumber(tok->strAt(8));
-            size_t slen = Token::getStrLength(tok);
+            std::size_t clen = MathLib::toLongNumber(tok->strAt(8));
+            std::size_t slen = Token::getStrLength(tok);
             if (clen != slen) {
                 incorrectStringCompareError(tok->next(), "substr", tok->str(), tok->strAt(8));
             }
@@ -2566,7 +2566,7 @@ void CheckOther::checkAlwaysTrueOrFalseStringCompare()
 
 void CheckOther::alwaysTrueFalseStringCompareError(const Token *tok, const std::string& str1, const std::string& str2)
 {
-    const size_t stringLen = 10;
+    const std::size_t stringLen = 10;
     const std::string string1 = (str1.size() < stringLen) ? str1 : (str1.substr(0, stringLen-2) + "..");
     const std::string string2 = (str2.size() < stringLen) ? str2 : (str2.substr(0, stringLen-2) + "..");
 

lib/symboldatabase.h

@@ -295,7 +295,7 @@ public:
      * Get array dimension length.
      * @return length of dimension
      */
-    MathLib::bigint dimension(size_t index_) const {
+    MathLib::bigint dimension(std::size_t index_) const {
         return _dimensions[index_].num;
     }
 
@@ -353,7 +353,7 @@ public:
           functionScope(NULL) {
     }
 
-    size_t argCount() const {
+    std::size_t argCount() const {
         return argumentList.size();
     }
     unsigned int initializedArgCount() const;

lib/token.cpp

@@ -737,7 +737,7 @@ bool Token::Match(const Token *tok, const char pattern[], unsigned int varid)
     return true;
 }
 
-size_t Token::getStrLength(const Token *tok)
+std::size_t Token::getStrLength(const Token *tok)
 {
     assert(tok != NULL);
 

lib/token.h

@@ -147,7 +147,7 @@ public:
      *
      * @param tok token with C-string
      **/
-    static size_t getStrLength(const Token *tok);
+    static std::size_t getStrLength(const Token *tok);
 
     bool isName() const {
         return _isName;