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| author | John McCall <rjmccall@apple.com> | 2010-08-24 23:41:43 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2010-08-24 23:41:43 +0000 |
| commit | 124300e428d4e987430e5e79c42f4a760e60d8d3 (patch) | |
| tree | 9dc19e7736d9953a90af0ba5cc8714e4fa3556fd /lib/Parse/ParseExpr.cpp | |
| parent | d43dd83a973c585c39a9a5e5e904282bc2371986 (diff) | |
Preserve invalidity of typeof operands in C++.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111999 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Parse/ParseExpr.cpp')
| -rw-r--r-- | lib/Parse/ParseExpr.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Parse/ParseExpr.cpp b/lib/Parse/ParseExpr.cpp index c42fdecd7e..7020fa412e 100644 --- a/lib/Parse/ParseExpr.cpp +++ b/lib/Parse/ParseExpr.cpp @@ -1166,7 +1166,8 @@ Parser::ParseExprAfterTypeofSizeofAlignof(const Token &OpTok, // sizeof/alignof or in C++. Therefore, the parenthesized expression is // the start of a unary-expression, but doesn't include any postfix // pieces. Parse these now if present. - Operand = ParsePostfixExpressionSuffix(Operand.take()); + if (!Operand.isInvalid()) + Operand = ParsePostfixExpressionSuffix(Operand.get()); } } |