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Large collection fixes

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This commit is contained in:
Brian Fiete 2023-08-18 12:04:01 -07:00
parent e8880cd59c
commit d0de4776f3
5 changed files with 25 additions and 10 deletions
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3
BeefLibs/corlib/src/Collections/Dictionary.bf
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@ -364,6 +364,7 @@ namespace System.Collections
#unwarn
if (sizeof(int_cosize) == 8)
return (int_cosize)(hashCode & 0x7FFFFFFF'FFFFFFFFL);
#unwarn
return ((int32)hashCode ^ (int32)((int64)hashCode >> 33)) & 0x7FFFFFFF;
}
@ -629,7 +630,7 @@ namespace System.Collections
return oldPtr;
}
private bool RemoveEntry(int32 hashCode, int_cosize index)
private bool RemoveEntry(int_cosize hashCode, int_cosize index)
{
if (mBuckets != null)
{

2
BeefLibs/corlib/src/Collections/HashSet.bf
View file

@ -1220,7 +1220,7 @@ namespace System.Collections
public struct Enumerator : IEnumerator<T>
{
private HashSet<T> mSet;
private int32 mIndex;
private int_cosize mIndex;
#if VERSION_HASHSET
private int32 mVersion;
#endif

1
BeefLibs/corlib/src/Collections/List.bf
View file

@ -330,6 +330,7 @@ namespace System.Collections
T* Realloc(int newSize, bool autoFree)
{
Runtime.Assert(newSize <= int_cosize.MaxValue);
T* oldAlloc = null;
if (newSize > 0)
{

22
BeefLibs/corlib/src/IO/FileStream.bf
View file

@ -280,6 +280,11 @@ namespace System.IO
class BufferedFileStream : BufferedStream, IFileStream
{
public struct PositionRestorer : this(BufferedFileStream stream, int prevPosition), IDisposable
{
public void Dispose() => stream.Position = prevPosition;
}
protected Platform.BfpFile* mBfpFile;
protected int64 mBfpFilePos;
FileAccess mFileAccess;
@ -329,11 +334,6 @@ namespace System.IO
Delete();
}
protected virtual void Delete()
{
Close();
}
public this(Platform.BfpFile* handle, FileAccess access, int32 bufferSize, bool isAsync)
{
mBfpFile = handle;
@ -440,6 +440,18 @@ namespace System.IO
return .Ok;
}
public PositionRestorer PushPosition(int position)
{
PositionRestorer restorer = .(this, Position);
Position = position;
return restorer;
}
protected virtual void Delete()
{
Close();
}
public override Result<void> Seek(int64 pos, SeekKind seekKind = .Absolute)
{
int64 newPos;

5
BeefLibs/corlib/src/String.bf
View file

@ -756,7 +756,7 @@ namespace System
void Realloc(int newSize)
{
Debug.Assert(AllocSize > 0, "String has been frozen");
Debug.Assert((uint)newSize <= cSizeFlags);
Runtime.Assert((uint)newSize <= cSizeFlags);
char8* newPtr = new:this char8[newSize]* (?);
Internal.MemCpy(newPtr, Ptr, mLength);
#if VALGRIND
@ -776,8 +776,9 @@ namespace System
void Realloc(char8* newPtr, int newSize)
{
Runtime.Assert(newSize <= int_cosize.MaxValue);
Debug.Assert(AllocSize > 0, "String has been frozen");
Debug.Assert((uint)newSize <= cSizeFlags);
Runtime.Assert((uint)newSize <= cSizeFlags);
Internal.MemCpy(newPtr, Ptr, mLength);
if (IsDynAlloc)
delete:this mPtrOrBuffer;