Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Adapt other 19 methods to new names #88

Merged
merged 1 commit into from
Mar 13, 2024
Merged
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
54 changes: 42 additions & 12 deletions ext/java/org/jruby/ext/stringio/StringIO.java
Original file line number Diff line number Diff line change
Expand Up @@ -940,7 +940,7 @@ private void strioExtend(ThreadContext context, int pos, int len) {
if (pos + len > olen) {
string.resize(pos + len);
if (pos > olen) {
string.modify19();
modifyString(string);
ByteList ptrByteList = string.getByteList();
// zero the gap
int begin = ptrByteList.getBegin();
Expand All @@ -950,7 +950,7 @@ private void strioExtend(ThreadContext context, int pos, int len) {
(byte) 0);
}
} else {
string.modify19();
modifyString(string);
}
} finally {
if (locked) unlock(ptr);
Expand All @@ -962,11 +962,11 @@ private void strioExtend(ThreadContext context, int pos, int len) {
public IRubyObject putc(ThreadContext context, IRubyObject ch) {
Ruby runtime = context.runtime;
checkWritable();
IRubyObject str;
IRubyObject str = null;

checkModifiable();
if (ch instanceof RubyString) {
str = ((RubyString)ch).substr19(runtime, 0, 1);
str = substrString((RubyString) ch, str, runtime);
}
else {
byte c = RubyNumeric.num2chr(ch);
Expand Down Expand Up @@ -1501,20 +1501,54 @@ public IRubyObject write(ThreadContext context, IRubyObject[] args) {
}

private static final MethodHandle CAT_WITH_CODE_RANGE;
private static final MethodHandle MODIFY_AND_CLEAR_CODE_RANGE;
private static final MethodHandle SUBSTR_ENC;

static {
MethodHandle cat;
MethodHandle cat, modify, substr;
MethodHandles.Lookup lookup = MethodHandles.publicLookup();
try {
cat = MethodHandles.publicLookup().findVirtual(RubyString.class, "catWithCodeRange", MethodType.methodType(RubyString.class, RubyString.class));
cat = lookup.findVirtual(RubyString.class, "catWithCodeRange", MethodType.methodType(RubyString.class, RubyString.class));
modify = lookup.findVirtual(RubyString.class, "modifyAndClearCodeRange", MethodType.methodType(void.class));
substr = lookup.findVirtual(RubyString.class, "substrEnc", MethodType.methodType(IRubyObject.class, Ruby.class, int.class, int.class));
} catch (NoSuchMethodException | IllegalAccessException ex) {
try {
cat = MethodHandles.publicLookup().findVirtual(RubyString.class, "cat19", MethodType.methodType(RubyString.class, RubyString.class));
cat = lookup.findVirtual(RubyString.class, "cat19", MethodType.methodType(RubyString.class, RubyString.class));
modify = lookup.findVirtual(RubyString.class, "modify19", MethodType.methodType(void.class));
substr = lookup.findVirtual(RubyString.class, "substr19", MethodType.methodType(IRubyObject.class, Ruby.class, int.class, int.class));
} catch (NoSuchMethodException | IllegalAccessException ex2) {
throw new ExceptionInInitializerError(ex2);
}
}

CAT_WITH_CODE_RANGE = cat;
MODIFY_AND_CLEAR_CODE_RANGE = modify;
SUBSTR_ENC = substr;
}

private static void catString(RubyString myString, RubyString str) {
try {
RubyString unused = (RubyString) CAT_WITH_CODE_RANGE.invokeExact(myString, str);
} catch (Throwable t) {
throw new RuntimeException(t);
}
}

private static void modifyString(RubyString string) {
try {
MODIFY_AND_CLEAR_CODE_RANGE.invokeExact(string);
} catch (Throwable t) {
Helpers.throwException(t);
}
}

private static IRubyObject substrString(RubyString ch, IRubyObject str, Ruby runtime) {
try {
str = (IRubyObject) SUBSTR_ENC.invokeExact(ch, runtime, 0, 1);
} catch (Throwable t) {
Helpers.throwException(t);
}
return str;
}

// MRI: strio_write
Expand Down Expand Up @@ -1549,11 +1583,7 @@ private long stringIOWrite(ThreadContext context, Ruby runtime, IRubyObject arg)
if (enc == EncodingUtils.ascii8bitEncoding(runtime) || encStr == EncodingUtils.ascii8bitEncoding(runtime)) {
EncodingUtils.encStrBufCat(runtime, myString, strByteList, enc);
} else {
try {
RubyString unused = (RubyString) CAT_WITH_CODE_RANGE.invokeExact(myString, str);
} catch (Throwable t) {
throw new RuntimeException(t);
}
catString(myString, str);
}
} else {
strioExtend(context, pos, len);
Expand Down
Loading