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 --- .../clang-plugin/JSHandleRootedTypedefChecker.cpp | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 build/clang-plugin/JSHandleRootedTypedefChecker.cpp (limited to 'build/clang-plugin/JSHandleRootedTypedefChecker.cpp') diff --git a/build/clang-plugin/JSHandleRootedTypedefChecker.cpp b/build/clang-plugin/JSHandleRootedTypedefChecker.cpp new file mode 100644 index 0000000000..3e3adf7906 --- /dev/null +++ b/build/clang-plugin/JSHandleRootedTypedefChecker.cpp @@ -0,0 +1,38 @@ +/* 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 "JSHandleRootedTypedefChecker.h" +#include "CustomMatchers.h" + +void JSHandleRootedTypedefChecker::registerMatchers(MatchFinder *AstMatcher) { + AstMatcher->addMatcher( + declaratorDecl(isUsingJSHandleRootedTypedef(), isNotSpiderMonkey()) + .bind("declaratorDecl"), + this); +} + +std::string getReplacement(std::string TypeName) { + for (auto &pair : JSHandleRootedTypedefMap) { + if (!TypeName.compare(pair[0])) { + return pair[1]; + } + } + llvm_unreachable("Unexpected type name"); +} + +void JSHandleRootedTypedefChecker::check( + const MatchFinder::MatchResult &Result) { + const char *Error = "The fully qualified types are preferred over the " + "shorthand typedefs for JS::Handle/JS::Rooted types " + "outside SpiderMonkey."; + + const DeclaratorDecl *Declarator = + Result.Nodes.getNodeAs("declaratorDecl"); + + std::string Replacement = getReplacement(Declarator->getType().getAsString()); + diag(Declarator->getBeginLoc(), Error, DiagnosticIDs::Error) + << FixItHint::CreateReplacement( + Declarator->getTypeSourceInfo()->getTypeLoc().getSourceRange(), + Replacement); +} -- cgit v1.2.3