24 lines · c
1// RUN: %clang_analyze_cc1 -triple=i386-apple-darwin10 -verify %s \2// RUN: -analyzer-checker=debug.ExprInspection3 4#define NULL 05void clang_analyzer_eval(int);6 7// pr28449: Used to crash.8void foo(void) {9 static const unsigned short array[] = (const unsigned short[]){0x0F00};10 clang_analyzer_eval(array[0] == 0x0F00); // expected-warning{{TRUE}}11}12 13// check that we propagate info through compound literal regions14void bar(void) {15 int *integers = (int[]){1, 2, 3};16 clang_analyzer_eval(integers[0] == 1); // expected-warning{{TRUE}}17 clang_analyzer_eval(integers[1] == 2); // expected-warning{{TRUE}}18 clang_analyzer_eval(integers[2] == 3); // expected-warning{{TRUE}}19 20 int **pointers = (int *[]){&integers[0], NULL};21 clang_analyzer_eval(pointers[0] == NULL); // expected-warning{{FALSE}}22 clang_analyzer_eval(pointers[1] == NULL); // expected-warning{{TRUE}}23}24