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| author | Chris Lattner <sabre@nondot.org> | 2008-08-18 22:49:54 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-08-18 22:49:54 +0000 |
| commit | 43477ca46792311640cf29b7cff731e29bebb146 (patch) | |
| tree | ecfea17ca7089e5419cc2fbd5d24c298432c259c /lib/Sema/SemaType.cpp | |
| parent | 4fdc1caeb15ae04a216ad725f5a042bbe0036833 (diff) | |
warn when someone tries to make an array of ObjC interfaces instead of array
of pointers to them. rdar://4304469
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54953 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaType.cpp')
| -rw-r--r-- | lib/Sema/SemaType.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Sema/SemaType.cpp b/lib/Sema/SemaType.cpp index eafaae5d87..820a1c85f0 100644 --- a/lib/Sema/SemaType.cpp +++ b/lib/Sema/SemaType.cpp @@ -338,7 +338,11 @@ QualType Sema::GetTypeForDeclarator(Declarator &D, Scope *S) { T = Context.IntTy; D.setInvalidType(true); } + } else if (T->isObjCInterfaceType()) { + Diag(DeclType.Loc, diag::warn_objc_array_of_interfaces, + T.getAsString()); } + // C99 6.7.5.2p1: The size expression shall have integer type. if (ArraySize && !ArraySize->getType()->isIntegerType()) { Diag(ArraySize->getLocStart(), diag::err_array_size_non_int, |