1 files changed, 54 insertions, 0 deletions
diff --git a/clang/test/SemaCXX/ms-inline-asm.cpp b/clang/test/SemaCXX/ms-inline-asm.cpp
new file mode 100644
index 00000000000..3e445b80f88
--- /dev/null
+++ b/clang/test/SemaCXX/ms-inline-asm.cpp
@@ -0,0 +1,54 @@
+// REQUIRES: x86-registered-target
+// RUN: %clang_cc1 %s -triple i386-apple-darwin10 -fasm-blocks -verify
+
+struct A {
+  int a1;
+  int a2;
+  struct B {
+    int b1;
+    int b2;
+    enum { kValue = 42 };
+  } a3;
+  struct {
+    int indirect_field;
+  };
+};
+
+namespace asdf {
+A a_global;
+}
+
+// The parser combines adjacent __asm blocks into one. Avoid that by calling
+// this.
+void split_inline_asm_call();
+
+void test_field_lookup() {
+  __asm mov eax, asdf::a_global.a3.b2
+  split_inline_asm_call();
+
+  // FIXME: These diagnostics are crap.
+
+  // expected-error@+1 {{undeclared label}}
+  __asm mov eax, asdf::a_global.not_a_field.b2
+  split_inline_asm_call();
+
+  // expected-error@+1 {{undeclared label}}
+  __asm mov eax, asdf::a_global.a3.not_a_field
+  split_inline_asm_call();
+
+  __asm mov eax, A::B::kValue
+  split_inline_asm_call();
+
+  // expected-error@+1 {{undeclared label}}
+  __asm mov eax, asdf::a_global.a3.kValue
+  split_inline_asm_call();
+
+  __asm mov eax, asdf :: a_global.a3.b2
+  split_inline_asm_call();
+
+  __asm mov eax, asdf::a_global . a3 . b2
+  split_inline_asm_call();
+
+  __asm mov eax, asdf::a_global.indirect_field
+  split_inline_asm_call();
+}