Make the detection of the unpin `stloc` more strict

2 years ago · 0e64adc755
1 changed files with 2 additions and 1 deletions
--- a/ICSharpCode.Decompiler/IL/ControlFlow/DetectPinnedRegions.cs
+++ b/ICSharpCode.Decompiler/IL/ControlFlow/DetectPinnedRegions.cs
@ -621,7 +621,8 @@ namespace ICSharpCode.Decompiler.IL.ControlFlow
				@@ -621,7 +621,8 @@ namespace ICSharpCode.Decompiler.IL.ControlFlow
 						{
 							unpinBlock = br.TargetBlock;
 						}
-						else if (innerBlock.Instructions[0].MatchIfInstruction(out _, out var trueInstr) &&
+						else if (innerBlock.Instructions.Count == 2 &&
+								innerBlock.Instructions[0].MatchIfInstruction(out _, out var trueInstr) &&
 								trueInstr is Branch trueBr && trueBr.TargetContainer == sourceContainer &&
 								reachedEdgesPerBlock[trueBr.TargetBlock.ChildIndex] == 0)
 						{