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| author | Eli Friedman <eli.friedman@gmail.com> | 2010-09-05 23:15:52 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2010-09-05 23:15:52 +0000 |
| commit | 957c094bd435c9ae367a9fcf375a5fadcc0c2bff (patch) | |
| tree | f6b20a140618c36ee8eef9e84aca75d2415d5688 | |
| parent | 271b665c4e357809d245c1ab811f20bf1f0dfc1f (diff) | |
PR8023: Don't crash on invalid uses of __real__ on class types in C++.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@113124 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Sema/SemaExpr.cpp | 2 | ||||
| -rw-r--r-- | test/SemaCXX/unary-real-imag.cpp | 6 |
2 files changed, 7 insertions, 1 deletions
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp index 815a962262..80b465230e 100644 --- a/lib/Sema/SemaExpr.cpp +++ b/lib/Sema/SemaExpr.cpp @@ -6796,7 +6796,7 @@ ExprResult Sema::BuildUnaryOp(Scope *S, SourceLocation OpLoc, UnaryOperatorKind Opc, Expr *Input) { if (getLangOptions().CPlusPlus && Input->getType()->isOverloadableType() && - Opc != UO_Extension) { + UnaryOperator::getOverloadedOperator(Opc) != OO_None) { // Find all of the overloaded operators visible from this // point. We perform both an operator-name lookup from the local // scope and an argument-dependent lookup based on the types of diff --git a/test/SemaCXX/unary-real-imag.cpp b/test/SemaCXX/unary-real-imag.cpp new file mode 100644 index 0000000000..91b63e37b9 --- /dev/null +++ b/test/SemaCXX/unary-real-imag.cpp @@ -0,0 +1,6 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s + +struct A {}; +int i = __real__ A(); // expected-error {{invalid type 'A' to __real operator}} +int j = __imag__ A(); // expected-error {{invalid type 'A' to __imag operator}} + |