Commit Graph

3 Commits

Author SHA1 Message Date
Douglas Gregor 72a57b89aa Add testcase that illustrates the problem from r69699 regarding tentative definitions of statics
llvm-svn: 70543
2009-05-01 15:45:53 +00:00
Daniel Dunbar 426b5cf16a Ensure that the most recent declaration of a tentative definition wins
when generating a common definition.

llvm-svn: 69287
2009-04-16 15:34:14 +00:00
Daniel Dunbar 7dd749e6fd Defer generation of tentative definitions.
- PR3980.

 - <rdar://problem/6762287> [irgen] crash when generating tentative
   definition of incomplete structure

 - This also avoids creating common definitions for things which are
   later overwritten.

 - XFAIL'ed external-defs.c, it isn't completing types properly yet.

llvm-svn: 69231
2009-04-15 22:08:45 +00:00