| // RUN: %clang_analyze_cc1 -analyzer-checker=unix.StdCLibraryFunctions -verify %s |
| // RUN: %clang_analyze_cc1 -triple i686-unknown-linux -analyzer-checker=unix.StdCLibraryFunctions -verify %s |
| // RUN: %clang_analyze_cc1 -triple x86_64-unknown-linux -analyzer-checker=unix.StdCLibraryFunctions -verify %s |
| // RUN: %clang_analyze_cc1 -triple armv7-a15-linux -analyzer-checker=unix.StdCLibraryFunctions -verify %s |
| // RUN: %clang_analyze_cc1 -triple thumbv7-a15-linux -analyzer-checker=unix.StdCLibraryFunctions -verify %s |
| |
| // This test tests crashes that occur when standard functions are available |
| // for inlining. |
| |
| // expected-no-diagnostics |
| |
| int isdigit(int _) { return !0; } |
| void test_redefined_isdigit(int x) { |
| int (*func)(int) = isdigit; |
| for (; func(x);) // no-crash |
| ; |
| } |
