Vendor import of clang release_34 branch r197841 (effectively, 3.4 RC3):

https://llvm.org/svn/llvm-project/cfe/branches/release_34@197841

1 files changed, 52 insertions, 0 deletions

diff --git a/test/CodeGenCXX/debug-info-class-limited.cpp b/test/CodeGenCXX/debug-info-class-limited.cpp
new file mode 100644
index 0000000..a4b9f46
--- /dev/null
+++ b/test/CodeGenCXX/debug-info-class-limited.cpp
@@ -0,0 +1,52 @@
+// RUN: %clang -emit-llvm -g -S %s -o - | FileCheck %s
+
+namespace PR16214_1 {
+// CHECK-DAG: [ DW_TAG_structure_type ] [foo] [line [[@LINE+1]], {{.*}} [def]
+struct foo {
+  int i;
+};
+
+typedef foo bar;
+
+bar *a;
+bar b;
+}
+
+namespace PR14467 {
+// CHECK-DAG: [ DW_TAG_structure_type ] [foo] [line [[@LINE+1]], {{.*}} [def]
+struct foo {
+};
+
+foo *bar(foo *a) {
+  foo *b = new foo(*a);
+  return b;
+}
+}
+
+namespace test1 {
+// CHECK-DAG: [ DW_TAG_structure_type ] [foo] [line [[@LINE+1]], {{.*}} [decl]
+struct foo {
+};
+
+extern int bar(foo *a);
+int baz(foo *a) {
+  return bar(a);
+}
+}
+
+namespace test2 {
+// FIXME: if we were a bit fancier, we could realize that the 'foo' type is only
+// required because of the 'bar' type which is not required at all (or might
+// only be required to be declared)
+// CHECK-DAG: [ DW_TAG_structure_type ] [foo] [line [[@LINE+1]], {{.*}} [def]
+struct foo {
+};
+
+struct bar {
+  foo f;
+};
+
+void func() {
+  foo *f;
+}
+}