fix post increment of aliased variable

fixes #1086
peachpiecompiler · Jan 21, 2023 · e07d768 · e07d768
1 parent e548ba4
commit e07d768
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/Peachpie.CodeAnalysis/CodeGen/Graph/BoundExpression.cs b/src/Peachpie.CodeAnalysis/CodeGen/Graph/BoundExpression.cs
@@ -3958,8 +3958,9 @@ internal override TypeSymbol Emit(CodeGenerator cg)
             {
                 // store value of target
                 // <temp> = TARGET
-                tempvar = cg.GetTemporaryLocal(target_load_type);
                 cg.EmitOpCode(ILOpCode.Dup);
+                var tempvar_type = cg.EmitDereference(target_load_type);
+                tempvar = cg.GetTemporaryLocal(tempvar_type);
                 cg.Builder.EmitLocalStore(tempvar);
             }
 
@@ -3977,8 +3978,8 @@ internal override TypeSymbol Emit(CodeGenerator cg)
             {
                 // store value of result
                 // <temp> = TARGET
-                tempvar = cg.GetTemporaryLocal(op_type);
                 cg.EmitOpCode(ILOpCode.Dup);
+                tempvar = cg.GetTemporaryLocal(op_type);
                 cg.Builder.EmitLocalStore(tempvar);
             }