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| author | Fariborz Jahanian <fjahanian@apple.com> | 2009-04-06 23:43:32 +0000 |
|---|---|---|
| committer | Fariborz Jahanian <fjahanian@apple.com> | 2009-04-06 23:43:32 +0000 |
| commit | 54d569c51d2343eb71186b3545a1d2b1855b6718 (patch) | |
| tree | c7060a5902a9257f5a03f172dde25cdce756f39c /clang/lib/Sema/SemaDeclObjC.cpp | |
| parent | c4c9ed0f9bdfcb60df55bcc0f06ac14ec28d9ffc (diff) | |
| download | bcm5719-llvm-54d569c51d2343eb71186b3545a1d2b1855b6718.tar.gz bcm5719-llvm-54d569c51d2343eb71186b3545a1d2b1855b6718.zip | |
Warn instead of error on duplicate protocol definitions.
Be kind to so many projects which are doing this (and be
like gcc).
llvm-svn: 68474
Diffstat (limited to 'clang/lib/Sema/SemaDeclObjC.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaDeclObjC.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/clang/lib/Sema/SemaDeclObjC.cpp b/clang/lib/Sema/SemaDeclObjC.cpp index 0103393ddc6..17de0a50678 100644 --- a/clang/lib/Sema/SemaDeclObjC.cpp +++ b/clang/lib/Sema/SemaDeclObjC.cpp @@ -246,8 +246,7 @@ Sema::ActOnStartProtocolInterface(SourceLocation AtProtoInterfaceLoc, if (PDecl) { // Protocol already seen. Better be a forward protocol declaration if (!PDecl->isForwardDecl()) { - PDecl->setInvalidDecl(); - Diag(ProtocolLoc, diag::err_duplicate_protocol_def) << ProtocolName; + Diag(ProtocolLoc, diag::warn_duplicate_protocol_def) << ProtocolName; Diag(PDecl->getLocation(), diag::note_previous_definition); // Just return the protocol we already had. // FIXME: don't leak the objects passed in! |
