llvm-project

Commit Graph

Author	SHA1	Message	Date
Steve Naroff	a5629376e8	Fix http://llvm.org/bugs/show_bug.cgi?id=2760 . llvm-svn: 56280	2008-09-17 14:05:40 +00:00
Steve Naroff	84e37356d6	Sema::CheckForFileScopedRedefinitions(): Make sure tentative decls of incomplete array types are completed (and diagnosed properly). llvm-svn: 54612	2008-08-10 15:20:13 +00:00
Steve Naroff	239255d2a6	Fix Sema::MergeVarDecl() to better handle type compatibility. The previous code was trying to handle arrays specially (which didn't work for pointers to array). Removed local helper function areEquivalentArrayTypes(), replacing it's use with the more general ASTContext::typesAreCompatible() predicate. Even though the test case this fixes is in "tentative-decls.c", this bug didn't have anything to do with our handling of tentative definitions (which is what I first expected). In any event, this is a tricky area of the spec. llvm-svn: 54583	2008-08-09 16:04:40 +00:00
Steve Naroff	5bb8f2264b	Fix issues with C "tentative" definitions. - Move checking from MergeVarDecl->FinializeDeclaratorGroup. Since MergeVarDecl is called before the initializer is attacted, it can't be done there (this removes a long standing FIXME). - Add Sema::isTentativeDefinition() and Sema::CheckForFileScopedRedefinitions(). - Remove FIXME's and touch-up test case. Still some more work to do (forthcoming)... llvm-svn: 54533	2008-08-08 17:50:35 +00:00
Steve Naroff	a98fe19c7e	Fix <rdar://problem/5924576> clang -fsyntax-only generates "redefinition" errors when parsing AppKit that gcc does not. Teach Sema::MergeVarDecl() about __private_extern__. llvm-svn: 51005	2008-05-12 22:36:43 +00:00
Steve Naroff	1e7873642b	Many refinements to Sema::MergeVarDecl(). This routine still needs some re-work to fully handle tentative decls. This includes a fix to bz1908. llvm-svn: 46540	2008-01-30 00:44:01 +00:00

6 Commits