Fix Truffle deprecation warnings

Author: andrykonchin

src/main/java/org/truffleruby/core/regexp/ClassicRegexp.java

@@ -665,10 +665,11 @@ private static boolean all7Bit(byte[] bytes) {
     public static TStringWithEncoding quote19(ATStringWithEncoding bs) {
         final boolean asciiOnly = bs.isAsciiOnly();
         boolean metaFound = false;
+        final var tencoding = bs.encoding.tencoding;
 
         var iterator = bs.createCodePointIterator();
         while (iterator.hasNext()) {
-            final int c = iterator.nextUncached();
+            final int c = iterator.nextUncached(tencoding);
 
             switch (c) {
                 case '[':
@@ -712,7 +713,7 @@ public static TStringWithEncoding quote19(ATStringWithEncoding bs) {
         iterator = bs.createCodePointIterator();
         while (iterator.hasNext()) {
             int p = iterator.getByteIndex();
-            final int c = iterator.nextUncached();
+            final int c = iterator.nextUncached(tencoding);
 
             if (c == -1) {
                 int after = iterator.getByteIndex();
@@ -919,11 +920,12 @@ public static void appendRegexpString(TStringBuilder to, TStringWithEncoding ful
         var str = fullStr.substring(start, len);
 
         final var enc = str.encoding.jcoding;
+        final var tencoding = str.encoding.tencoding;
         var iterator = str.createCodePointIterator();
 
         boolean needEscape = false;
         while (iterator.hasNext()) {
-            final int c = iterator.nextUncached();
+            final int c = iterator.nextUncached(tencoding);
             if ((c >= 0 && Encoding.isAscii(c)) && (c == '/' || !enc.isPrint(c))) {
                 needEscape = true;
                 break;
@@ -936,10 +938,10 @@ public static void appendRegexpString(TStringBuilder to, TStringWithEncoding ful
             iterator = str.createCodePointIterator();
             while (iterator.hasNext()) {
                 final int p = iterator.getByteIndex();
-                final int c = iterator.nextUncached();
+                final int c = iterator.nextUncached(tencoding);
 
                 if (c == '\\' && iterator.hasNext()) {
-                    iterator.nextUncached();
+                    iterator.nextUncached(tencoding);
                     to.append(str, p, iterator.getByteIndex() - p);
                 } else if (c == '/') {
                     to.append((byte) '\\');

src/main/java/org/truffleruby/core/string/StringHelperNodes.java

@@ -510,7 +510,7 @@ byte[] invert(RubyString string, TruffleStringIterator iterator, byte[] initialB
 
             while (iterator.hasNext()) {
                 int p = iterator.getByteIndex();
-                int c = nextNode.execute(iterator);
+                int c = nextNode.execute(iterator, encoding);
 
                 if ((lowerToUpper && StringSupport.isAsciiLowercase(c)) ||
                         (upperToLower && StringSupport.isAsciiUppercase(c))) {

src/main/java/org/truffleruby/core/string/StringNodes.java

@@ -1273,7 +1273,7 @@ Object eachCodePoint(Object string, RubyProc block,
             var iterator = createCodePointIteratorNode.execute(tstring, tencoding, ErrorHandling.RETURN_NEGATIVE);
 
             while (iterator.hasNext()) {
-                int codePoint = nextNode.execute(iterator);
+                int codePoint = nextNode.execute(iterator, tencoding);
 
                 if (codePoint == -1) {
                     invalidCodePointProfile.enter(this);
@@ -1313,7 +1313,7 @@ Object codePointsWithoutBlock(Object string, Nil unusedBlock,
 
             int i = 0;
             while (iterator.hasNext()) {
-                int codePoint = nextNode.execute(iterator);
+                int codePoint = nextNode.execute(iterator, tencoding);
 
                 if (codePoint == -1) {
                     invalidCodePointProfile.enter(this);
@@ -1639,7 +1639,7 @@ static Object lstripBangSingleByte(RubyString string,
             var tencoding = encoding.tencoding;
 
             var iterator = createCodePointIteratorNode.execute(tstring, tencoding, ErrorHandling.RETURN_NEGATIVE);
-            int codePoint = nextNode.execute(iterator);
+            int codePoint = nextNode.execute(iterator, tencoding);
 
             // Check the first code point to see if it's broken. In the case of strings without leading spaces,
             // this check can avoid having to compile the while loop.
@@ -1657,7 +1657,7 @@ static Object lstripBangSingleByte(RubyString string,
 
             while (iterator.hasNext()) {
                 int byteIndex = iterator.getByteIndex();
-                codePoint = nextNode.execute(iterator);
+                codePoint = nextNode.execute(iterator, tencoding);
 
                 if (codePoint == -1) {
                     badCodePointProfile.enter(node);
@@ -1780,7 +1780,7 @@ static Object rstripBangNonEmptyString(RubyString string,
 
             var iterator = createBackwardCodePointIteratorNode.execute(tstring, tencoding,
                     ErrorHandling.RETURN_NEGATIVE);
-            int codePoint = previousNode.execute(iterator);
+            int codePoint = previousNode.execute(iterator, tencoding);
 
             // Check the last code point to see if it's broken. In the case of strings without trailing spaces,
             // this check can avoid having to compile the while loop.
@@ -1798,7 +1798,7 @@ static Object rstripBangNonEmptyString(RubyString string,
 
             while (iterator.hasPrevious()) {
                 int byteIndex = iterator.getByteIndex();
-                codePoint = previousNode.execute(iterator);
+                codePoint = previousNode.execute(iterator, tencoding);
 
                 if (codePoint == -1) {
                     badCodePointProfile.enter(node);
@@ -3023,7 +3023,7 @@ Object capitalizeAsciiCodePoints(RubyString string, int caseMappingOptions,
             byte[] bytes = null;
 
             var iterator = createCodePointIteratorNode.execute(tstring, tencoding, ErrorHandling.RETURN_NEGATIVE);
-            int firstCodePoint = nextNode.execute(iterator);
+            int firstCodePoint = nextNode.execute(iterator, tencoding);
             if (firstCharIsLowerProfile.profile(this, StringSupport.isAsciiLowercase(firstCodePoint))) {
                 bytes = copyByteArray(tstring, tencoding);
                 bytes[0] ^= 0x20;
@@ -3289,7 +3289,7 @@ static Object stringAwkSplit(Object string, int limit, Object block,
             int e = 0, b = 0, iterations = 0;
             try {
                 while (loopProfile.inject(node, iterator.hasNext())) {
-                    int c = nextNode.execute(iterator);
+                    int c = nextNode.execute(iterator, tencoding);
                     int p = iterator.getByteIndex();
                     iterations++;
 
@@ -3521,7 +3521,7 @@ private static TruffleString rbStrEscape(AbstractTruffleString tstring, RubyEnco
 
             while (iterator.hasNext()) {
                 final int p = iterator.getByteIndex();
-                int c = iterator.nextUncached();
+                int c = iterator.nextUncached(tencoding);
 
                 if (c == -1) {
                     int n = iterator.getByteIndex() - p;

src/main/java/org/truffleruby/core/string/StringSupport.java

@@ -1226,10 +1226,10 @@ public static int multiByteCasecmp(RubyEncoding enc, AbstractTruffleString selfT
 
         while (selfIterator.hasNext() && otherIterator.hasNext()) {
             final int selfPos = selfIterator.getByteIndex();
-            final int c = selfIterator.nextUncached();
+            final int c = selfIterator.nextUncached(selfEncoding);
 
             final int otherPos = otherIterator.getByteIndex();
-            final int oc = otherIterator.nextUncached();
+            final int oc = otherIterator.nextUncached(otherEncoding);
 
             if (enc.isAsciiCompatible && (c >= 0 && Encoding.isAscii(c)) && (oc >= 0 && Encoding.isAscii(oc))) {
                 byte uc = AsciiTables.ToUpperCaseTable[c];