23 lines · cpp
1// RUN: %clang_analyze_cc1 -analyzer-checker=core,debug.ExprInspection -verify %s2 3int x = 1;4 5struct {6 int a, b;7} s = {2, 3};8 9int arr[] = {4, 5, 6};10 11void clang_analyzer_eval(int);12 13int main() {14 // Do not trust global initializers in C++.15 clang_analyzer_eval(x == 1); // expected-warning{{TRUE}} // expected-warning{{FALSE}}16 clang_analyzer_eval(s.a == 2); // expected-warning{{TRUE}} // expected-warning{{FALSE}}17 clang_analyzer_eval(s.b == 3); // expected-warning{{TRUE}} // expected-warning{{FALSE}}18 clang_analyzer_eval(arr[0] == 4); // expected-warning{{TRUE}} // expected-warning{{FALSE}}19 clang_analyzer_eval(arr[1] == 5); // expected-warning{{TRUE}} // expected-warning{{FALSE}}20 clang_analyzer_eval(arr[2] == 6); // expected-warning{{TRUE}} // expected-warning{{FALSE}}21 return 0;22}23