1 // RUN: %clang_cc1 -fsyntax-only -Wdangling-field -verify -std=c++11 %s
12 int &x, *y; // expected-note {{reference member declared here}} \
13 // expected-note {{pointer member declared here}}
15 : x(i), // expected-warning {{binding reference member 'x' to stack allocated parameter 'i'}}
16 y(&i) {} // expected-warning {{initializing pointer member 'y' with the stack address of parameter 'i'}}
17 S(int &i) : x(i), y(&i) {} // no-warning: reference parameter
18 S(int *i) : x(*i), y(i) {} // no-warning: pointer parameter
22 const X &x; // expected-note {{reference member declared here}}
23 S2(int i) : x(i) {} // expected-warning {{binding reference member 'x' to a temporary}}
28 S3(Y y) : x1(y), x2(y) {} // no-warning: conversion operator
31 template <typename T> struct S4 {
32 T x; // expected-note {{reference member declared here}}
33 S4(int i) : x(i) {} // expected-warning {{binding reference member 'x' to stack allocated parameter 'i'}}
36 template struct S4<int>; // no warning from this instantiation
37 template struct S4<int&>; // expected-note {{in instantiation}}
40 const X &x; // expected-note {{here}}
42 S5 s5 = { 0 }; // ok, lifetime-extended
45 S5 s5; // expected-note {{here}}
46 S6() : s5 { 0 } {} // expected-warning {{binding reference subobject of member 's5' to a temporary}}
50 S7() : S5 { 0 } {} // expected-warning {{binding reference member 'x' to a temporary}}