clang
10.0.0git
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Data structure used to record current or nested expression evaluation contexts. More...
#include "clang/Sema/Sema.h"
Public Types | |
enum | ExpressionKind { EK_Decltype, EK_TemplateArgument, EK_Other } |
Describes whether we are in an expression constext which we have to handle differently. More... | |
Public Member Functions | |
ExpressionEvaluationContextRecord (ExpressionEvaluationContext Context, unsigned NumCleanupObjects, CleanupInfo ParentCleanup, Decl *ManglingContextDecl, ExpressionKind ExprContext) | |
bool | isUnevaluated () const |
bool | isConstantEvaluated () const |
Public Attributes | |
ExpressionEvaluationContext | Context |
The expression evaluation context. More... | |
CleanupInfo | ParentCleanup |
Whether the enclosing context needed a cleanup. More... | |
bool | IsDecltype |
Whether we are in a decltype expression. More... | |
unsigned | NumCleanupObjects |
The number of active cleanup objects when we entered this expression evaluation context. More... | |
unsigned | NumTypos |
The number of typos encountered during this expression evaluation context (i.e. More... | |
MaybeODRUseExprSet | SavedMaybeODRUseExprs |
SmallVector< LambdaExpr *, 2 > | Lambdas |
The lambdas that are present within this context, if it is indeed an unevaluated context. More... | |
Decl * | ManglingContextDecl |
The declaration that provides context for lambda expressions and block literals if the normal declaration context does not suffice, e.g., in a default function argument. More... | |
SmallVector< CallExpr *, 8 > | DelayedDecltypeCalls |
If we are processing a decltype type, a set of call expressions for which we have deferred checking the completeness of the return type. More... | |
SmallVector< CXXBindTemporaryExpr *, 8 > | DelayedDecltypeBinds |
If we are processing a decltype type, a set of temporary binding expressions for which we have deferred checking the destructor. More... | |
llvm::SmallPtrSet< const Expr *, 8 > | PossibleDerefs |
SmallVector< Expr *, 2 > | VolatileAssignmentLHSs |
Expressions appearing as the LHS of a volatile assignment in this context. More... | |
enum clang::Sema::ExpressionEvaluationContextRecord::ExpressionKind | ExprContext |
Data structure used to record current or nested expression evaluation contexts.
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inline |
Definition at line 1106 of file Sema.h.
Referenced by clang::Sema::PopExpressionEvaluationContext().
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inline |
Definition at line 1101 of file Sema.h.
Referenced by clang::Sema::PopExpressionEvaluationContext().
ExpressionEvaluationContext clang::Sema::ExpressionEvaluationContextRecord::Context |
SmallVector<CXXBindTemporaryExpr *, 8> clang::Sema::ExpressionEvaluationContextRecord::DelayedDecltypeBinds |
SmallVector<CallExpr *, 8> clang::Sema::ExpressionEvaluationContextRecord::DelayedDecltypeCalls |
enum clang::Sema::ExpressionEvaluationContextRecord::ExpressionKind clang::Sema::ExpressionEvaluationContextRecord::ExprContext |
Referenced by clang::Sema::PopExpressionEvaluationContext().
bool clang::Sema::ExpressionEvaluationContextRecord::IsDecltype |
SmallVector<LambdaExpr *, 2> clang::Sema::ExpressionEvaluationContextRecord::Lambdas |
The lambdas that are present within this context, if it is indeed an unevaluated context.
Definition at line 1064 of file Sema.h.
Referenced by clang::Sema::PopExpressionEvaluationContext().
Decl* clang::Sema::ExpressionEvaluationContextRecord::ManglingContextDecl |
unsigned clang::Sema::ExpressionEvaluationContextRecord::NumCleanupObjects |
The number of active cleanup objects when we entered this expression evaluation context.
Definition at line 1054 of file Sema.h.
Referenced by clang::Sema::PopExpressionEvaluationContext().
unsigned clang::Sema::ExpressionEvaluationContextRecord::NumTypos |
The number of typos encountered during this expression evaluation context (i.e.
the number of TypoExprs created).
Definition at line 1058 of file Sema.h.
Referenced by clang::Sema::PopExpressionEvaluationContext().
CleanupInfo clang::Sema::ExpressionEvaluationContextRecord::ParentCleanup |
Whether the enclosing context needed a cleanup.
Definition at line 1047 of file Sema.h.
Referenced by clang::Sema::PopExpressionEvaluationContext().
llvm::SmallPtrSet<const Expr *, 8> clang::Sema::ExpressionEvaluationContextRecord::PossibleDerefs |
Definition at line 1079 of file Sema.h.
Referenced by clang::Sema::WarnOnPendingNoDerefs().
MaybeODRUseExprSet clang::Sema::ExpressionEvaluationContextRecord::SavedMaybeODRUseExprs |
Definition at line 1060 of file Sema.h.
Referenced by clang::Sema::PopExpressionEvaluationContext().
SmallVector<Expr*, 2> clang::Sema::ExpressionEvaluationContextRecord::VolatileAssignmentLHSs |
Expressions appearing as the LHS of a volatile assignment in this context.
We produce a warning for these when popping the context if they are not discarded-value expressions nor unevaluated operands.
Definition at line 1084 of file Sema.h.
Referenced by clang::Sema::PopExpressionEvaluationContext().