mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-12-11 16:32:59 +00:00
39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
/* 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<CXXRecordDecl>("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());
|
|
}
|
|
}
|
|
}
|