clang/test/CodeGenCXX/ubsan-ctor-srcloc.cpp

   1 // RUN: %clang_cc1 -std=c++11 -triple x86_64-unknown-linux -emit-llvm -fsanitize=alignment -fblocks %s -o %t.ll
   2 // RUN: FileCheck -check-prefix=ZEROINIT < %t.ll %s
   3 // RUN: FileCheck -check-prefix=SRCLOC < %t.ll %s
   4 // ZEROINIT-NOT: @{{.+}} = private unnamed_addr global {{.+}} zeroinitializer
   5
   6 struct A {
   7   A(int);
   8   int k;
   9 };
  10
  11 struct B : A {
  12   B();
  13   B(const B &);
  14 // SRCLOC-DAG: @{{.+}} = private unnamed_addr global {{.+}} @.src, i32 [[@LINE+1]], i32 12 }
  15   using A::A;
  16   void f() const;
  17 };
  18
  19 // SRCLOC-DAG: @{{.+}} = private unnamed_addr global {{.+}} @.src, i32 [[@LINE+1]], i32 10 }
  20 B::B() : A(1) {}
  21
  22 void foo() {
  23   B b(2);
  24 // SRCLOC-DAG: @{{.+}} = private unnamed_addr global {{.+}} @.src, i32 [[@LINE+1]], i32 5 }
  25   ^{b.f();}();
  26 }