mirrors/Ryujinx
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add null check to handle empty block cases on block visitor

Browse source
This commit is contained in:
gdkchan 2019-04-04 23:28:39 -03:00
commit 67868899e4
1 changed files with 7 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

10
Ryujinx.Graphics/Shader/StructuredIr/AstBlockVisitor.cs
View file

@ -43,11 +43,15 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
BlockEntered?.Invoke(this, new BlockVisitationEventArgs(Block)); BlockEntered?.Invoke(this, new BlockVisitationEventArgs(Block));
} }
IAstNode next = Next(node); //Node may be null, if the block is empty.
if (node != null)
{
IAstNode next = Next(node);
yield return node; yield return node;
node = next; node = next;
}
//We reached the end of the list, go up on tree to the parent blocks. //We reached the end of the list, go up on tree to the parent blocks.
while (node == null && Block.Type != AstBlockType.Main) while (node == null && Block.Type != AstBlockType.Main)