diff options
Diffstat (limited to 'test/Sema/warn-string-conversion.c')
| -rw-r--r-- | test/Sema/warn-string-conversion.c | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/test/Sema/warn-string-conversion.c b/test/Sema/warn-string-conversion.c index 708dd54..28dfc1b 100644 --- a/test/Sema/warn-string-conversion.c +++ b/test/Sema/warn-string-conversion.c @@ -1,12 +1,28 @@ // RUN: %clang_cc1 -verify -fsyntax-only -Wstring-conversion %s -#define assert(EXPR) (void)(EXPR); +void do_nothing(); +void assert_error(); + +#define assert1(expr) \ + if (expr) \ + do_nothing(); \ + else \ + assert_error() + +#define assert2(expr) \ + ((expr) ? do_nothing() : assert_error()) // Expection for common assert form. void test1() { - assert(0 && "foo"); - assert("foo" && 0); - assert(0 || "foo"); // expected-warning {{string literal}} + assert1(0 && "foo"); + assert1("foo" && 0); + assert1(0 || "foo"); // expected-warning {{string literal}} + assert1("foo"); // expected-warning {{string literal}} + + assert2(0 && "foo"); + assert2("foo" && 0); + assert2(0 || "foo"); // expected-warning {{string literal}} + assert2("foo"); // expected-warning {{string literal}} } void test2() { @@ -14,4 +30,5 @@ void test2() { while ("hello") {} // expected-warning {{string literal}} for (;"howdy";) {} // expected-warning {{string literal}} do { } while ("hey"); // expected-warning {{string literal}} + int x = "hey" ? 1 : 2; // expected-warning {{string literal}} } |
