Save out a correct lookup table if a lookup table entry is stale (it contains
an out-of-date external decls list). This happens if we declare some names,
force the lookup table for the decl context to be built, import a module that
adds more decls for the name, then write out our module without looking up the
name.
llvm-svn: 204694
diff --git a/clang/test/Modules/cxx-templates.cpp b/clang/test/Modules/cxx-templates.cpp
index 7b4e57c..8a7b3c7 100644
--- a/clang/test/Modules/cxx-templates.cpp
+++ b/clang/test/Modules/cxx-templates.cpp
@@ -126,12 +126,20 @@
// expected-note@cxx-templates-common.h:21 {{previous}}
}
+// FIXME: We should only have two entries for each of these names (one for each
+// function template), but we don't attempt to deduplicate lookup results from
+// sibling modules yet.
+
// CHECK-GLOBAL: DeclarationName 'f'
// CHECK-GLOBAL-NEXT: |-FunctionTemplate {{.*}} 'f'
+// CHECK-GLOBAL-NEXT: |-FunctionTemplate {{.*}} 'f'
+// CHECK-GLOBAL-NEXT: |-FunctionTemplate {{.*}} 'f'
// CHECK-GLOBAL-NEXT: `-FunctionTemplate {{.*}} 'f'
// CHECK-NAMESPACE-N: DeclarationName 'f'
// CHECK-NAMESPACE-N-NEXT: |-FunctionTemplate {{.*}} 'f'
+// CHECK-NAMESPACE-N-NEXT: |-FunctionTemplate {{.*}} 'f'
+// CHECK-NAMESPACE-N-NEXT: |-FunctionTemplate {{.*}} 'f'
// CHECK-NAMESPACE-N-NEXT: `-FunctionTemplate {{.*}} 'f'
// CHECK-DUMP: ClassTemplateDecl {{.*}} <{{.*[/\\]}}cxx-templates-common.h:1:1, {{.*}}> in cxx_templates_common SomeTemplate