xref: /minix3/external/bsd/llvm/dist/clang/test/Sema/warn-string-conversion.c (revision bdb565187c0f1a04513dd488df843317b27f86c8)
1 // RUN: %clang_cc1 -verify -fsyntax-only -Wstring-conversion %s
2 
3 #define assert(EXPR) (void)(EXPR);
4 
5 // Expection for common assert form.
6 void test1() {
7   assert(0 && "foo");
8   assert("foo" && 0);
9   assert(0 || "foo"); // expected-warning {{string literal}}
10 }
11 
12 void test2() {
13   if ("hi") {}           // expected-warning {{string literal}}
14   while ("hello") {}     // expected-warning {{string literal}}
15   for (;"howdy";) {}     // expected-warning {{string literal}}
16   do { } while ("hey");  // expected-warning {{string literal}}
17 }
18