| // RUN: %clang_analyze_cc1 %s -verify \ | |
| // RUN: -analyzer-checker=unix.StdCLibraryFunctions \ | |
| // RUN: -analyzer-checker=core | |
| typedef __typeof(sizeof(int)) size_t; | |
| struct FILE; | |
| typedef struct FILE FILE; | |
| size_t fread(void *restrict, size_t, size_t, FILE *restrict) __attribute__((nonnull(1))); | |
| void f(FILE *F) { | |
| int *p = 0; | |
| fread(p, sizeof(int), 5, F); // expected-warning{{Null pointer passed to 1st parameter expecting 'nonnull' [core.NonNullParamChecker]}} | |
| } |