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| author | Eli Friedman <eli.friedman@gmail.com> | 2012-01-23 02:35:22 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2012-01-23 02:35:22 +0000 |
| commit | 8c382060c9e6668a94f1485dd16f012cda526c5f (patch) | |
| tree | 8507fd29444a1ec0fe03387af6facd168cb5100c /lib/Sema/SemaChecking.cpp | |
| parent | 9366750a5a97c8aeae1df4898ea849b087865195 (diff) | |
Make sure the AST correctly represents lvalue-to-rvalue conversions where appropriate.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148673 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaChecking.cpp')
| -rw-r--r-- | lib/Sema/SemaChecking.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Sema/SemaChecking.cpp b/lib/Sema/SemaChecking.cpp index 06525a42e4..dbb0a0efaa 100644 --- a/lib/Sema/SemaChecking.cpp +++ b/lib/Sema/SemaChecking.cpp @@ -722,6 +722,12 @@ Sema::SemaBuiltinAtomicOverloaded(ExprResult TheCallResult) { // casts here. // FIXME: We don't allow floating point scalars as input. Expr *FirstArg = TheCall->getArg(0); + ExprResult FirstArgResult = DefaultFunctionArrayLvalueConversion(FirstArg); + if (FirstArgResult.isInvalid()) + return ExprError(); + FirstArg = FirstArgResult.take(); + TheCall->setArg(0, FirstArg); + const PointerType *pointerType = FirstArg->getType()->getAs<PointerType>(); if (!pointerType) { Diag(DRE->getLocStart(), diag::err_atomic_builtin_must_be_pointer) |