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-rw-r--r--clang/test/Sema/attr-cleanup.c40
1 files changed, 40 insertions, 0 deletions
diff --git a/clang/test/Sema/attr-cleanup.c b/clang/test/Sema/attr-cleanup.c
new file mode 100644
index 0000000..59ebbfc
--- /dev/null
+++ b/clang/test/Sema/attr-cleanup.c
@@ -0,0 +1,40 @@
+// RUN: %clang_cc1 %s -verify -fsyntax-only
+
+void c1(int *a);
+
+extern int g1 __attribute((cleanup(c1))); // expected-warning {{cleanup attribute ignored}}
+int g2 __attribute((cleanup(c1))); // expected-warning {{cleanup attribute ignored}}
+static int g3 __attribute((cleanup(c1))); // expected-warning {{cleanup attribute ignored}}
+
+void t1()
+{
+ int v1 __attribute((cleanup)); // expected-error {{attribute takes one argument}}
+ int v2 __attribute((cleanup(1, 2))); // expected-error {{attribute takes one argument}}
+
+ static int v3 __attribute((cleanup(c1))); // expected-warning {{cleanup attribute ignored}}
+
+ int v4 __attribute((cleanup(h))); // expected-error {{'cleanup' argument 'h' not found}}
+
+ int v5 __attribute((cleanup(c1)));
+ int v6 __attribute((cleanup(v3))); // expected-error {{'cleanup' argument 'v3' is not a function}}
+}
+
+struct s {
+ int a, b;
+};
+
+void c2();
+void c3(struct s a);
+
+void t2()
+{
+ int v1 __attribute__((cleanup(c2))); // expected-error {{'cleanup' function 'c2' must take 1 parameter}}
+ int v2 __attribute__((cleanup(c3))); // expected-error {{'cleanup' function 'c3' parameter has type 'struct s' which is incompatible with type 'int *'}}
+}
+
+// This is a manufactured testcase, but gcc accepts it...
+void c4(_Bool a);
+void t4() {
+ __attribute((cleanup(c4))) void* g;
+}
+