Disable -Wcast-function-type-mismatch
Code owners should fix this.
```
.../obj/bionic/tests/stdio_ext_test.o.d -o out/soong/.intermediates/bionic/tests/libBionicStandardTests/android_x86_silvermont_static_cov/obj/bionic/tests/stdio_ext_test.o bionic/tests/stdio_ext_test.cpp
...test.cpp:251:31: error: cast from 'void (*)(std::atomic<pid_t> *)' (aka 'void (*)(atomic<int> *)') to 'void *(*)(void *)' converts to incompatible function type [-Werror,-Wcast-function-type-mismatch]
251 | reinterpret_cast<void* (*)(void*)>(LockingByCallerHelper), &pid));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
```
Bug: b/353528991
Change-Id: I9b34705e220dc62ffe913c5942cb5ee8e43dd20e
Test: m checkbuild
diff --git a/tests/pty_test.cpp b/tests/pty_test.cpp
index d5d8994..6e3d2c7 100644
--- a/tests/pty_test.cpp
+++ b/tests/pty_test.cpp
@@ -103,6 +103,8 @@
arg->finished = true;
}
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wcast-function-type-mismatch"
TEST(pty, bug_28979140) {
// This test is to test a kernel bug, which uses a lock free ring-buffer to
// pass data through a raw pty, but missing necessary memory barriers.
@@ -164,3 +166,4 @@
ASSERT_TRUE(arg.matched);
close(pty);
}
+#pragma clang diagnostic pop
\ No newline at end of file
diff --git a/tests/stdio_ext_test.cpp b/tests/stdio_ext_test.cpp
index dce1a66..56483f5 100644
--- a/tests/stdio_ext_test.cpp
+++ b/tests/stdio_ext_test.cpp
@@ -241,6 +241,8 @@
funlockfile(stdout);
}
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wcast-function-type-mismatch"
TEST(stdio_ext, __fsetlocking_BYCALLER) {
// Check if users can use flockfile/funlockfile to protect stdio operations.
int old_state = __fsetlocking(stdout, FSETLOCKING_BYCALLER);
@@ -255,3 +257,4 @@
ASSERT_EQ(0, pthread_join(thread, nullptr));
__fsetlocking(stdout, old_state);
}
+#pragma clang diagnostic pop