Adrian Prantl e2784cbb87 Represent Clang macro definitions from -Xcc options in the debug info. ...

Currently -Xcc options are serialized in Swift modules, but they are
not saved as attributes to the DW_TAG_module representing the imported
clang module. This patch saves all *user-specified* -D macros there,
but it does not save any macros that are added by the ClangImporter
itself.

<rdar://problem/31990102>

2017-05-09 16:46:22 -07:00

63 KiB

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