extending calculation of visible region

[wxWidgets.git] / src / stc / scintilla / src / LexAda.cxx

diff --git a/src/stc/scintilla/src/LexAda.cxx b/src/stc/scintilla/src/LexAda.cxx
index 263f7da4564910053ca7f3259afe693cf2193f32..2e5f891b4b1fbf11757e5a1267ef0c022348420c 100644 (file)
--- a/src/stc/scintilla/src/LexAda.cxx
+++ b/src/stc/scintilla/src/LexAda.cxx
@@ -321,7 +321,7 @@ static bool IsValidIdentifier(const SString& identifier) {
        // First character can't be '_', so initialize the flag to true
        bool lastWasUnderscore = true;
 
-       int length = identifier.length();
+       size_t length = identifier.length();
 
        // Zero-length identifiers are not valid (these can occur inside labels)
        if (length == 0) {
@@ -334,7 +334,7 @@ static bool IsValidIdentifier(const SString& identifier) {
        }
 
        // Check for only valid characters and no double underscores
-       for (int i = 0; i < length; i++) {
+       for (size_t i = 0; i < length; i++) {
                if (!IsWordCharacter(identifier[i]) ||
                        (identifier[i] == '_' && lastWasUnderscore)) {
                        return false;
@@ -355,8 +355,8 @@ static bool IsValidNumber(const SString& number) {
        int hashPos = number.search("#");
        bool seenDot = false;
 
-       int i = 0;
-       int length = number.length();
+       size_t i = 0;
+       size_t length = number.length();
 
        if (length == 0)
                return false; // Just in case