================
@@ -0,0 +1,52 @@
+// RUN: %clang_cc1 -emit-llvm -triple=x86_64-pc-win32 -fms-compatibility %s -o
- | FileCheck %s
+// RUN: %clang_cc1 -triple=x86_64-pc-win32 -fms-compatibility -emit-pch -o %t
%s
+// RUN: %clang_cc1 -emit-llvm -triple=x86_64-pc-win32 -fms-compatibility
-include-pch %t -verify %s -o - | FileCheck %s
+// expected-no-diagnostics
+
+#ifndef HEADER
+#define HEADER
+
+struct S {
+ int GetX() { return 42; }
+ __declspec(property(get=GetX)) int x;
+
+ int GetY(int i, int j) { return i+j; }
+ __declspec(property(get=GetY)) int y[];
+
+ void* operator new(__SIZE_TYPE__, int);
+};
+
+template <typename T>
+struct TS {
+ T GetT() { return T(); }
+ __declspec(property(get=GetT)) T t;
+
+ T GetR(T i, T j) { return i+j; }
+ __declspec(property(get=GetR)) T r[];
+};
+
+// CHECK-LABEL: main
+int main(int argc, char **argv) {
+ S *s;
+ TS<double> *ts;
+
+ // CHECK: [[X:%.+]] = call noundef i32 @"?GetX@S@@QEAAHXZ"(ptr {{[^,]*}}
%{{.+}})
+ // CHECK-NEXT: call noundef ptr @"??2S@@SAPEAX_KH@Z"(i64 noundef 1, i32
noundef [[X]])
+ new (s->x) S;
+
+ // CHECK: [[Y:%.+]] = call noundef i32 @"?GetY@S@@QEAAHHH@Z"(ptr {{[^,]*}}
%{{.+}}, i32 noundef 1, i32 noundef 2)
+ // CHECK-NEXT: call noundef ptr @"??2S@@SAPEAX_KH@Z"(i64 noundef 1, i32
noundef [[Y]])
+ new ((s->y)[1][2]) S;
+
+ // CHECK: [[T:%.+]] = call noundef double @"?GetT@?$TS@N@@QEAANXZ"(ptr
{{[^,]*}} %{{.+}})
+ // CHECK-NEXT: [[TI:%.+]] = fptosi double [[T]] to i32
+ // CHECK-NEXT: call noundef ptr @"??2S@@SAPEAX_KH@Z"(i64 noundef 1, i32
noundef [[TI]])
+ new (ts->t) S;
+
+ // CHECK: [[R:%.+]] = call noundef double @"?GetR@?$TS@N@@QEAANNN@Z"(ptr
{{[^,]*}} %{{.+}}, double {{[^,]*}}, double {{[^,]*}})
+ // CHECK-NEXT: [[RI:%.+]] = fptosi double [[R]] to i32
+ // CHECK-NEXT: call noundef ptr @"??2S@@SAPEAX_KH@Z"(i64 noundef 1, i32
noundef [[RI]])
+ new ((ts->r)[1][2]) S;
+}
+
+#endif
----------------
Sirraide wrote:
Ah yes, I always forget about that
https://github.com/llvm/llvm-project/pull/75883
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