[modules] Don't clobber a destructor's operator delete when adding another one;

move the operator delete updating into a separate update record so we can cope
with updating another module's destructor's operator delete.

llvm-svn: 231735

1 files changed, 2 insertions, 0 deletions

diff --git a/clang/test/Modules/Inputs/cxx-dtor/module.modulemap b/clang/test/Modules/Inputs/cxx-dtor/module.modulemap
new file mode 100644
index 00000000000..61578a1865a
--- /dev/null
+++ b/clang/test/Modules/Inputs/cxx-dtor/module.modulemap
@@ -0,0 +1,2 @@
+module a { header "a.h" export * }
+module b { header "b.h" export * }