clang
20.0.0git
lib
Sema
CheckExprLifetime.h
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//===- CheckExprLifetime.h ----------------------------------- -*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//===----------------------------------------------------------------------===//
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//
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// This files implements a statement-local lifetime analysis.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_SEMA_CHECK_EXPR_LIFETIME_H
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#define LLVM_CLANG_SEMA_CHECK_EXPR_LIFETIME_H
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#include "
clang/AST/Expr.h
"
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#include "
clang/Sema/Initialization.h
"
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#include "
clang/Sema/Sema.h
"
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namespace
clang::sema
{
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/// Describes an entity that is being assigned.
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struct
AssignedEntity
{
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// The left-hand side expression of the assignment.
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Expr
*
LHS
=
nullptr
;
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};
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/// Check that the lifetime of the given expr (and its subobjects) is
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/// sufficient for initializing the entity, and perform lifetime extension
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/// (when permitted) if not.
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void
checkExprLifetime
(
Sema
&SemaRef,
const
InitializedEntity
&Entity,
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Expr
*
Init
);
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/// Check that the lifetime of the given expr (and its subobjects) is
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/// sufficient for assigning to the entity.
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void
checkExprLifetime
(
Sema
&SemaRef,
const
AssignedEntity
&Entity,
Expr
*
Init
);
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}
// namespace clang::sema
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#endif
// LLVM_CLANG_SEMA_CHECK_EXPR_LIFETIME_H
Expr.h
Initialization.h
Sema.h
clang::Expr
This represents one expression.
Definition:
Expr.h:110
clang::InitializedEntity
Describes an entity that is being initialized.
Definition:
Initialization.h:47
clang::Sema
Sema - This implements semantic analysis and AST building for C.
Definition:
Sema.h:535
clang::sema
Definition:
AnalysisBasedWarnings.h:26
clang::sema::checkExprLifetime
void checkExprLifetime(Sema &SemaRef, const InitializedEntity &Entity, Expr *Init)
Check that the lifetime of the given expr (and its subobjects) is sufficient for initializing the ent...
Definition:
CheckExprLifetime.cpp:1302
clang::OpenACCDirectiveKind::Init
@ Init
clang::sema::AssignedEntity
Describes an entity that is being assigned.
Definition:
CheckExprLifetime.h:22
clang::sema::AssignedEntity::LHS
Expr * LHS
Definition:
CheckExprLifetime.h:24
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