r219561 - Fix deserialization of PredefinedExpr in dependent context.

[David Blaikie]

Any chance of a test?
On Oct 10, 2014 10:21 PM, "Alexey Bataev" <a.bataev at hotmail.com> wrote:

> Author: abataev
> Date: Sat Oct 11 00:07:24 2014
> New Revision: 219561
>
> URL: http://llvm.org/viewvc/llvm-project?rev=219561&view=rev
> Log:
> Fix deserialization of PredefinedExpr in dependent context.
>
> Modified:
>     cfe/trunk/lib/Serialization/ASTReaderStmt.cpp
>
> Modified: cfe/trunk/lib/Serialization/ASTReaderStmt.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Serialization/ASTReaderStmt.cpp?rev=219561&r1=219560&r2=219561&view=diff
>
> ==============================================================================
> --- cfe/trunk/lib/Serialization/ASTReaderStmt.cpp (original)
> +++ cfe/trunk/lib/Serialization/ASTReaderStmt.cpp Sat Oct 11 00:07:24 2014
> @@ -423,7 +423,7 @@ void ASTStmtReader::VisitPredefinedExpr(
>    VisitExpr(E);
>    E->setLocation(ReadSourceLocation(Record, Idx));
>    E->Type = (PredefinedExpr::IdentType)Record[Idx++];
> -  E->FnName = cast<StringLiteral>(Reader.ReadSubExpr());
> +  E->FnName = cast_or_null<StringLiteral>(Reader.ReadSubExpr());
>  }
>
>  void ASTStmtReader::VisitDeclRefExpr(DeclRefExpr *E) {
>
>
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