diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/Sema/block-missing-return-type-warning.c | 18 | ||||
| -rw-r--r-- | test/Sema/warn-unused-parameters.c | 6 |
2 files changed, 21 insertions, 3 deletions
diff --git a/test/Sema/block-missing-return-type-warning.c b/test/Sema/block-missing-return-type-warning.c new file mode 100644 index 0000000000..c029ae610f --- /dev/null +++ b/test/Sema/block-missing-return-type-warning.c @@ -0,0 +1,18 @@ +// RUN: %clang_cc1 %s -fsyntax-only -verify -fblocks -Wblock-missing-explicit-return-type +// rdar://10735698 + +int f; +int main() { + int (^bar)() = ^{ if (f) return 'a'; // expected-warning {{block literal is missing explicit return type and returns non-void values}} + else return 10; + }; + + void (^bar1)() = ^{ f = 100; }; + + void (^bar2)() = ^(void){ f = 100; }; + + int (^bar3)() = ^ int { if (f) return 'a'; + else return 10; + }; + +} diff --git a/test/Sema/warn-unused-parameters.c b/test/Sema/warn-unused-parameters.c index af048e77e8..28a6bcb799 100644 --- a/test/Sema/warn-unused-parameters.c +++ b/test/Sema/warn-unused-parameters.c @@ -24,7 +24,7 @@ static void achor() {}; // RUN: %clang_cc1 -fblocks -fsyntax-only -Weverything %s 2>&1 | FileCheck -check-prefix=CHECK-everything %s // RUN: %clang_cc1 -fblocks -fsyntax-only -Weverything -Werror %s 2>&1 | FileCheck -check-prefix=CHECK-everything-error %s // RUN: %clang_cc1 -fblocks -fsyntax-only -Weverything -Wno-unused %s 2>&1 | FileCheck -check-prefix=CHECK-everything-no-unused %s -// CHECK-everything: 6 warnings generated -// CHECK-everything-error: 5 errors generated -// CHECK-everything-no-unused: 5 warnings generated +// CHECK-everything: 7 warnings generated +// CHECK-everything-error: 6 errors generated +// CHECK-everything-no-unused: 6 warnings generated |