vendor/clang/clang-r135360

1 files changed, 39 insertions, 0 deletions

diff --git a/test/CodeGen/call.c b/test/CodeGen/call.c
new file mode 100644
index 0000000000000..ef327751b3ad0
--- /dev/null
+++ b/test/CodeGen/call.c
@@ -0,0 +1,39 @@
+// RUN: %clang %s -O0 -emit-llvm -S -o - | FileCheck %s
+
+// This should call rb_define_global_function, not rb_f_chop.
+void rb_define_global_function (const char*,void(*)(),int);
+static void rb_f_chop();
+void Init_String() {
+  rb_define_global_function("chop", rb_f_chop, 0);
+}
+static void rb_f_chop() {
+}
+
+// CHECK: call{{.*}}rb_define_global_function
+
+// PR10335
+typedef   void (* JSErrorCallback)(void);
+void js_GetErrorMessage(void);
+void JS_ReportErrorNumber(JSErrorCallback errorCallback, ...);
+void Interpret() {
+  JS_ReportErrorNumber(js_GetErrorMessage, 0);
+  
+  // CHECK: call void ({{.*}}, ...)* @JS_ReportErrorNumber({{.*}}@js_GetErrorMessage
+}
+
+
+
+
+// PR10337
+struct sigaction { int (*_sa_handler)(int); };
+typedef int SigHandler ();
+typedef struct sigaction sighandler_cxt;
+SigHandler *rl_set_sighandler(ohandler)
+sighandler_cxt *ohandler;  {
+  return 0;
+}
+
+void rl_set_signals() {
+  SigHandler *oh;
+  oh = rl_set_sighandler(0);
+}