1 // RUN: %clang_cc1 -emit-pch -o %t %s 2 // RUN: %clang_cc1 -fsyntax-only -include-pch %t %s -Wuninitialized -verify 3 // RUN: %clang_cc1 -fsyntax-only -include-pch %t %s -Wuninitialized -fdiagnostics-parseable-fixits 2>&1 | FileCheck %s 4 5 #ifndef HEADER 6 #define HEADER 7 8 #define NULL 0 9 template<typename T> 10 void *f() { 11 void *p; // @11 12 return p; // @12 13 } 14 #undef NULL 15 template<typename T> 16 void *g() { 17 void *p; // @17 18 return p; // @18 19 } 20 21 #else 22 23 // expected-warning@12 {{uninitialized}} 24 // expected-note@11 {{initialize}} 25 // CHECK: fix-it:"{{.*}}":{11:10-11:10}:" = NULL" 26 27 // expected-warning@18 {{uninitialized}} 28 // expected-note@17 {{initialize}} 29 // CHECK: fix-it:"{{.*}}":{17:10-17:10}:" = 0" 30 31 int main() { 32 f<int>(); // expected-note {{instantiation}} 33 g<int>(); // expected-note {{instantiation}} 34 } 35 36 #endif 37
