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Assert type used in virtual dispatch.

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Nikolay Igotti
2017-02-06 14:40:12 +03:00
parent f2a611d4d2
commit 6c33db34da
1 changed files with 1 additions and 0 deletions
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backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/llvm/IrToBitcode.kt
+1
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@@ -1884,6 +1884,7 @@ internal class CodeGeneratorVisitor(val context: Context) : IrElementVisitorVoid
fun callVirtual(descriptor: FunctionDescriptor, args: List<LLVMValueRef>, fun callVirtual(descriptor: FunctionDescriptor, args: List<LLVMValueRef>,
resultLifetime: Lifetime): LLVMValueRef { resultLifetime: Lifetime): LLVMValueRef {
assert(LLVMTypeOf(args[0]) == codegen.kObjHeaderPtr)
val typeInfoPtrPtr = LLVMBuildStructGEP(codegen.builder, args[0], 0 /* type_info */, "")!! val typeInfoPtrPtr = LLVMBuildStructGEP(codegen.builder, args[0], 0 /* type_info */, "")!!
val typeInfoPtr = codegen.load(typeInfoPtrPtr) val typeInfoPtr = codegen.load(typeInfoPtrPtr)
assert (typeInfoPtr.type == codegen.kTypeInfoPtr) assert (typeInfoPtr.type == codegen.kTypeInfoPtr)