Look for external types in all clang modules imported by the current symbol file.

This fixes a bug in -gmodules DWARF handling when debugging without a .dSYM bundle
that was particularly noticable when debugging LLVM itself.

Debugging without clang modules and DWO handling should be unaffected by this patch.

<rdar://problem/32436209>

llvm-svn: 321802

1 files changed, 9 insertions, 0 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/lang/cpp/gmodules-templates/main.cpp b/lldb/packages/Python/lldbsuite/test/lang/cpp/gmodules-templates/main.cpp
new file mode 100644
index 00000000000..df752616570
--- /dev/null
+++ b/lldb/packages/Python/lldbsuite/test/lang/cpp/gmodules-templates/main.cpp
@@ -0,0 +1,9 @@
+#include "b.h"
+
+int main(int argc, const char * argv[])
+{
+    Module m;
+    // Test that the type Module which contains a field that is a
+    // template instantiation can be fully resolved.
+    return 0; //% self.assertTrue(self.frame().FindVariable('m').GetChildAtIndex(0).GetChildAtIndex(0).GetChildAtIndex(0).GetName() == 'buffer', 'find template specializations in imported modules')
+}