diff options
| author | Douglas Gregor <dgregor@apple.com> | 2012-02-23 07:33:15 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2012-02-23 07:33:15 +0000 |
| commit | 25d0a0f67d9e949ffbfc57bf487012f5cbfd886e (patch) | |
| tree | 2c7d3cf3e2b66d16d367e5ac545593d970f89621 /include | |
| parent | 46e021e897b8319b192115954f0b2c82fe0e504d (diff) | |
| download | clang-25d0a0f67d9e949ffbfc57bf487012f5cbfd886e.tar.gz clang-25d0a0f67d9e949ffbfc57bf487012f5cbfd886e.tar.bz2 clang-25d0a0f67d9e949ffbfc57bf487012f5cbfd886e.tar.xz | |
Provide the __is_trivially_assignable type trait, which provides
compiler support for the std::is_trivially_assignable library type
trait.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151240 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/clang/AST/Expr.h | 4 | ||||
| -rw-r--r-- | include/clang/Basic/TokenKinds.def | 1 | ||||
| -rw-r--r-- | include/clang/Basic/TypeTraits.h | 3 |
3 files changed, 7 insertions, 1 deletions
diff --git a/include/clang/AST/Expr.h b/include/clang/AST/Expr.h index d66ad8fbca..d943aba0d3 100644 --- a/include/clang/AST/Expr.h +++ b/include/clang/AST/Expr.h @@ -512,6 +512,10 @@ public: /// variable read. bool HasSideEffects(const ASTContext &Ctx) const; + /// \brief Determine whether this expression involves a call to any function + /// that is not trivial. + bool hasNonTrivialCall(ASTContext &Ctx); + /// EvaluateKnownConstInt - Call EvaluateAsRValue and return the folded /// integer. This must be called on an expression that constant folds to an /// integer. diff --git a/include/clang/Basic/TokenKinds.def b/include/clang/Basic/TokenKinds.def index 5c9708bc71..014e111033 100644 --- a/include/clang/Basic/TokenKinds.def +++ b/include/clang/Basic/TokenKinds.def @@ -366,6 +366,7 @@ KEYWORD(__is_union , KEYCXX) // Clang-only C++ Type Traits KEYWORD(__is_trivially_copyable , KEYCXX) +KEYWORD(__is_trivially_assignable , KEYCXX) KEYWORD(__underlying_type , KEYCXX) // Embarcadero Expression Traits diff --git a/include/clang/Basic/TypeTraits.h b/include/clang/Basic/TypeTraits.h index 3ae56afae5..6ed2adfaf5 100644 --- a/include/clang/Basic/TypeTraits.h +++ b/include/clang/Basic/TypeTraits.h @@ -68,7 +68,8 @@ namespace clang { BTT_IsConvertible, BTT_IsConvertibleTo, BTT_IsSame, - BTT_TypeCompatible + BTT_TypeCompatible, + BTT_IsTriviallyAssignable }; /// ArrayTypeTrait - Names for the array type traits. |