Fix.

csyonghe · csyonghe · commit c8ca1447c78e · 2025-02-26T13:49:28.000-08:00
diff --git a/source/slang/slang-ir-spirv-legalize.cpp b/source/slang/slang-ir-spirv-legalize.cpp
@@ -638,6 +638,8 @@ struct SPIRVLegalizationContext : public SourceEmitterBase
         }
 
         auto varLayout = getVarLayout(varInst);
+        if (!varLayout)
+            return AddressSpace::Generic;
 
         auto typeLayout = varLayout->getTypeLayout()->unwrapArray();
         if (auto parameterGroupTypeLayout = as<IRParameterGroupTypeLayout>(typeLayout))

Original file line number	Diff line number	Diff line change
`@@ -638,6 +638,8 @@ struct SPIRVLegalizationContext : public SourceEmitterBase`
`638`	`638`	`}`
`639`	`639`
`640`	`640`	`auto varLayout = getVarLayout(varInst);`
	`641`	`+ if (!varLayout)`
	`642`	`+ return AddressSpace::Generic;`
`641`	`643`
`642`	`644`	`auto typeLayout = varLayout->getTypeLayout()->unwrapArray();`
`643`	`645`	`if (auto parameterGroupTypeLayout = as<IRParameterGroupTypeLayout>(typeLayout))`