// RUN: %clang_analyze_cc1 -Wno-array-bounds -analyzer-checker=core,alpha.security.ArrayBound -analyzer-store=region -verify %s | |
// XFAIL: * | |
// Once we better handle modeling of sizes of VLAs, we can pull this back | |
// into outofbound.c. | |
void sizeof_vla(int a) { | |
if (a == 5) { | |
char x[a]; | |
int y[sizeof(x)]; | |
y[4] = 4; // no-warning | |
y[5] = 5; // expected-warning{{out-of-bound}} | |
} | |
} | |
void sizeof_vla_2(int a) { | |
if (a == 5) { | |
char x[a]; | |
int y[sizeof(x) / sizeof(char)]; | |
y[4] = 4; // no-warning | |
y[5] = 5; // expected-warning{{out-of-bound}} | |
} | |
} | |
void sizeof_vla_3(int a) { | |
if (a == 5) { | |
char x[a]; | |
int y[sizeof(*&*&*&x)]; | |
y[4] = 4; // no-warning | |
y[5] = 5; // expected-warning{{out-of-bound}} | |
} | |
} |