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| author | Aaron Ballman <aaron@aaronballman.com> | 2014-12-17 21:57:17 +0000 |
|---|---|---|
| committer | Aaron Ballman <aaron@aaronballman.com> | 2014-12-17 21:57:17 +0000 |
| commit | 6c93b3e29c56d14eab570ce62cd646a95f0c1403 (patch) | |
| tree | 69fbc580587cf8545f536f5fda9b6663791920a5 /clang/test/CXX/expr/expr.unary | |
| parent | 4de56ef736fedb64d059fa6a922abd10b5f18690 (diff) | |
| download | bcm5719-llvm-6c93b3e29c56d14eab570ce62cd646a95f0c1403.tar.gz bcm5719-llvm-6c93b3e29c56d14eab570ce62cd646a95f0c1403.zip | |
Adding a -Wunused-value warning for expressions with side effects used in an unevaluated expression context, such as sizeof(), or decltype(). Also adds a similar warning when the expression passed to typeid() *is* evaluated, since it is equally likely that the user would expect the expression operand to be unevaluated in that case.
llvm-svn: 224465
Diffstat (limited to 'clang/test/CXX/expr/expr.unary')
| -rw-r--r-- | clang/test/CXX/expr/expr.unary/expr.unary.noexcept/sema.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/test/CXX/expr/expr.unary/expr.unary.noexcept/sema.cpp b/clang/test/CXX/expr/expr.unary/expr.unary.noexcept/sema.cpp index 427e8c5007f..a2a57956df9 100644 --- a/clang/test/CXX/expr/expr.unary/expr.unary.noexcept/sema.cpp +++ b/clang/test/CXX/expr/expr.unary/expr.unary.noexcept/sema.cpp @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -fsyntax-only -verify -std=c++11 -fms-extensions -Wno-delete-incomplete %s +// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -fsyntax-only -verify -std=c++11 -fms-extensions -Wno-delete-incomplete -Wno-unused-value %s // expected-no-diagnostics #define P(e) static_assert(noexcept(e), "expected nothrow") |
