1 // RUN: %clang_cc1 -triple x86_64-apple-darwin9 -analyze -analyzer-checker=core,alpha.core -analyzer-store=region -verify -fblocks %s 2 // expected-no-diagnostics 3 4 // Here is a case where a pointer is treated as integer, invalidated as an 5 // integer, and then used again as a pointer. This test just makes sure 6 // we don't crash. 7 typedef unsigned long uintptr_t; 8 void test_pointer_invalidated_as_int_aux(uintptr_t* ptr); 9 void test_pointer_invalidated_as_int() { 10 void *x; 11 test_pointer_invalidated_as_int_aux((uintptr_t*) &x); 12 // Here we have a pointer to integer cast. 13 uintptr_t y = (uintptr_t) x; 14 } 15 16
