1// RUN: %clang_cc1 -emit-llvm %s -o - -triple=x86_64-pc-linux-gnu| FileCheck %s
2// Test itanium mangling for attribute enable_if
3
4// CHECK: _Z5test1Ua9enable_ifIXeqfL0p_Li1EEEi
5void test1(int i) __attribute__((enable_if(i == 1, ""))) {}
6
7void ext();
8// CHECK: _Z5test2Ua9enable_ifIXneadL_Z3extvELi0EEEi
9void test2(int i) __attribute__((enable_if(&ext != 0, ""))) {}
10
11// CHECK: _Z5test3Ua9enable_ifIXeqfL0p_Li1EEXeqfL0p0_Li2EEEii
12void test3(int i, int j) __attribute__((enable_if(i == 1, ""), enable_if(j == 2, ""))) {}
13
14// CHECK: _ZN5test4IdE1fEUa9enable_ifIXeqfL0p_Li1EEXeqfL0p0_Li2EEEi
15template <typename T>
16class test4 {
17  virtual void f(int i, int j) __attribute__((enable_if(i == 1, ""))) __attribute__((enable_if(j == 2, "")));
18};
19
20template class test4<double>;
21