// RUN: %clang_cc1 -std=c++1z -verify -Wuninitialized %s void testIf() { if (bool b; b) // expected-warning {{uninitialized}} expected-note {{to silence}} ; if (int a, b = 2; a) // expected-warning {{uninitialized}} expected-note {{to silence}} ; int a; if (a = 0; a) {} // OK } void testSwitch() { switch (bool b; b) { // expected-warning {{uninitialized}} expected-warning {{boolean value}} expected-note {{to silence}} case 0: break; } switch (int a, b = 7; a) { // expected-warning {{uninitialized}} expected-note {{to silence}} case 0: break; } int c; switch (c = 0; c) { // OK case 0: break; } } |