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| author | Nikola Smiljanic <popizdeh@gmail.com> | 2014-05-30 00:15:04 +0000 |
|---|---|---|
| committer | Nikola Smiljanic <popizdeh@gmail.com> | 2014-05-30 00:15:04 +0000 |
| commit | 1fb293dbccb834faa6e624efff10ad06c492f5ce (patch) | |
| tree | 6f03f281deb81eb06e10e5946b352cf998c989b4 /lib/Sema/SemaExpr.cpp | |
| parent | f3117b8d891ba786c52b97af5540c0e76fdb79f3 (diff) | |
| download | clang-1fb293dbccb834faa6e624efff10ad06c492f5ce.tar.gz clang-1fb293dbccb834faa6e624efff10ad06c492f5ce.tar.bz2 clang-1fb293dbccb834faa6e624efff10ad06c492f5ce.tar.xz | |
PR12214 - Warn on suspicious self-compound-assignments.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@209867 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaExpr.cpp')
| -rw-r--r-- | lib/Sema/SemaExpr.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp index 1d4792e9e0..9b4c6382dc 100644 --- a/lib/Sema/SemaExpr.cpp +++ b/lib/Sema/SemaExpr.cpp @@ -9297,8 +9297,9 @@ ExprResult Sema::CreateBuiltinBinOp(SourceLocation OpLoc, ResultTy = CheckAssignmentOperands(LHS.get(), RHS, OpLoc, CompResultTy); break; case BO_AndAssign: + case BO_OrAssign: // fallthrough + DiagnoseSelfAssignment(*this, LHS.get(), RHS.get(), OpLoc); case BO_XorAssign: - case BO_OrAssign: CompResultTy = CheckBitwiseOperands(LHS, RHS, OpLoc, true); CompLHSTy = CompResultTy; if (!CompResultTy.isNull() && !LHS.isInvalid() && !RHS.isInvalid()) |