Fix.

csyonghe · csyonghe · commit 0048408c1823 · 2025-02-26T13:12:13.000-08:00
diff --git a/source/slang/slang-ir-glsl-legalize.cpp b/source/slang/slang-ir-glsl-legalize.cpp
@@ -3780,8 +3780,11 @@ void legalizeTargetBuiltinVar(GLSLLegalizationContext& context)
         builder.addTargetBuiltinVarDecoration(var, name);
         return var;
     };
-    for (auto [builtinVarName, varInst] : workItems)
+    for (auto& kv : workItems)
     {
+        auto builtinVarName = kv.key;
+        auto varInst = kv.value;
+
         // Repalce SV_InstanceID with gl_InstanceIndex - gl_BaseInstance.
         if (builtinVarName == IRTargetBuiltinVarName::HlslInstanceID)
         {

Original file line number	Diff line number	Diff line change
`@@ -3780,8 +3780,11 @@ void legalizeTargetBuiltinVar(GLSLLegalizationContext& context)`
`3780`	`3780`	`builder.addTargetBuiltinVarDecoration(var, name);`
`3781`	`3781`	`return var;`
`3782`	`3782`	`};`
`3783`		`- for (auto [builtinVarName, varInst] : workItems)`
	`3783`	`+ for (auto& kv : workItems)`
`3784`	`3784`	`{`
	`3785`	`+ auto builtinVarName = kv.key;`
	`3786`	`+ auto varInst = kv.value;`
	`3787`	`+`
`3785`	`3788`	`// Repalce SV_InstanceID with gl_InstanceIndex - gl_BaseInstance.`
`3786`	`3789`	`if (builtinVarName == IRTargetBuiltinVarName::HlslInstanceID)`
`3787`	`3790`	`{`