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| author | Eli Friedman <eli.friedman@gmail.com> | 2010-08-06 16:37:05 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2010-08-06 16:37:05 +0000 |
| commit | 16fd39fb11cce33d58ecdd39f25540b85c1542b4 (patch) | |
| tree | f8233c584c11a60cdc9b4f32910e9d6eb15247b1 | |
| parent | a1f024c1a5c49f87ee1d0767afc0437c4e4dbecf (diff) | |
Initialize variable to work around warning; unfortunately, there isn't any
way to tell gcc "really, values outside the enum aren't valid".
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110450 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/CodeGen/CGExprScalar.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/CodeGen/CGExprScalar.cpp b/lib/CodeGen/CGExprScalar.cpp index 3939ec7d30..ae073da672 100644 --- a/lib/CodeGen/CGExprScalar.cpp +++ b/lib/CodeGen/CGExprScalar.cpp @@ -1278,7 +1278,7 @@ Value *ScalarExprEmitter::VisitOffsetOfExpr(OffsetOfExpr *E) { QualType CurrentType = E->getTypeSourceInfo()->getType(); for (unsigned i = 0; i != n; ++i) { OffsetOfExpr::OffsetOfNode ON = E->getComponent(i); - llvm::Value *Offset; + llvm::Value *Offset = 0; switch (ON.getKind()) { case OffsetOfExpr::OffsetOfNode::Array: { // Compute the index @@ -1325,10 +1325,10 @@ Value *ScalarExprEmitter::VisitOffsetOfExpr(OffsetOfExpr *E) { CurrentType = MemberDecl->getType(); break; } - + case OffsetOfExpr::OffsetOfNode::Identifier: llvm_unreachable("dependent __builtin_offsetof"); - + case OffsetOfExpr::OffsetOfNode::Base: { if (ON.getBase()->isVirtual()) { CGF.ErrorUnsupported(E, "virtual base in offsetof"); |