diff options
Diffstat (limited to 'clang/test')
| -rw-r--r-- | clang/test/Sema/warn-unused-function.c | 6 | ||||
| -rw-r--r-- | clang/test/SemaCXX/warn-unused-filescoped.cpp | 9 |
2 files changed, 12 insertions, 3 deletions
diff --git a/clang/test/Sema/warn-unused-function.c b/clang/test/Sema/warn-unused-function.c index 5bbcf18a623..8f4cdcba881 100644 --- a/clang/test/Sema/warn-unused-function.c +++ b/clang/test/Sema/warn-unused-function.c @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -fsyntax-only -Wunused-function -verify %s +// RUN: %clang_cc1 -fsyntax-only -Wunused-function -Wunneeded-internal-declaration -verify %s // RUN: %clang_cc1 -fsyntax-only -verify -Wunused %s // RUN: %clang_cc1 -fsyntax-only -verify -Wall %s @@ -6,7 +6,7 @@ void foo() {} static void f2() {} static void f1() {f2();} // expected-warning{{unused}} -static int f0() { return 17; } // expected-warning{{unused}} +static int f0() { return 17; } // expected-warning{{not needed and will not be emitted}} int x = sizeof(f0()); static void f3(); @@ -46,7 +46,7 @@ static void f12(void) { } // expected-warning{{unused}} static void f12(void); // PR7923 -static void unused(void) { unused(); } // expected-warning{{unused}} +static void unused(void) { unused(); } // expected-warning{{not needed and will not be emitted}} // rdar://8728293 static void cleanupMalloc(char * const * const allocation) { } diff --git a/clang/test/SemaCXX/warn-unused-filescoped.cpp b/clang/test/SemaCXX/warn-unused-filescoped.cpp index c32acb0b48b..dbff4b0e68c 100644 --- a/clang/test/SemaCXX/warn-unused-filescoped.cpp +++ b/clang/test/SemaCXX/warn-unused-filescoped.cpp @@ -78,3 +78,12 @@ namespace test4 { void test(A a); // expected-warning {{unused function}} extern "C" void test4(A a); } + +namespace rdar8733476 { + static void foo() { } // expected-warning {{not needed and will not be emitted}} + + template <int> + void bar() { + foo(); + } +} |
