From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- build/clang-plugin/NonMemMovableMemberChecker.cpp | 34 +++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 build/clang-plugin/NonMemMovableMemberChecker.cpp (limited to 'build/clang-plugin/NonMemMovableMemberChecker.cpp') diff --git a/build/clang-plugin/NonMemMovableMemberChecker.cpp b/build/clang-plugin/NonMemMovableMemberChecker.cpp new file mode 100644 index 0000000000..232c634534 --- /dev/null +++ b/build/clang-plugin/NonMemMovableMemberChecker.cpp @@ -0,0 +1,34 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "NonMemMovableMemberChecker.h" +#include "CustomMatchers.h" + +MemMoveAnnotation NonMemMovable = MemMoveAnnotation(); + +void NonMemMovableMemberChecker::registerMatchers(MatchFinder *AstMatcher) { + // Handle non-mem-movable members + AstMatcher->addMatcher(cxxRecordDecl(needsMemMovableMembers()).bind("decl"), + this); +} + +void NonMemMovableMemberChecker::check(const MatchFinder::MatchResult &Result) { + const char *Error = + "class %0 cannot have non-memmovable member %1 of type %2"; + + // Get the specialization + const CXXRecordDecl *Declaration = + Result.Nodes.getNodeAs("decl"); + + // Report an error for every member which is non-memmovable + for (const FieldDecl *Field : Declaration->fields()) { + QualType Type = Field->getType(); + if (NonMemMovable.hasEffectiveAnnotation(Type)) { + diag(Field->getLocation(), Error, DiagnosticIDs::Error) + << Declaration << Field << Type; + NonMemMovable.dumpAnnotationReason(*this, Type, + Declaration->getLocation()); + } + } +} -- cgit v1.2.3