Files
compiler-explorer/static/modes/cppp-mode.ts
Matt Godbolt f824efe73e Library updates and lint fixes (#8099)
* Minor updates only
* Added explicit radix parameter (10) to all Number.parseInt() calls throughout the codebase (new lint rule)
* Updated several @ts-ignore comments to @ts-expect-error for better TypeScript practices (new lint rule)
* Removed unnecessary @ts-ignore comments in some mode files (ditto)
* Used "none return" based arrow functions for some map stuff
* Replaced a `map()` call that didn't return anything to a for() loop
* Fixed up some cypress stuff, noting work for the future
2025-09-12 14:23:49 -05:00

128 lines
3.8 KiB
TypeScript

// Copyright (c) 2017, Compiler Explorer Authors
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
import $ from 'jquery';
import * as monaco from 'monaco-editor';
import * as cpp from 'monaco-editor/esm/vs/basic-languages/cpp/cpp';
// We need to create a new definition for cpp so we can remove invalid keywords
function definition(): monaco.languages.IMonarchLanguage {
const cppp = $.extend(true, {}, cpp.language); // deep copy
function removeKeyword(keyword: string) {
const index = cppp.keywords.indexOf(keyword);
if (index > -1) {
cppp.keywords.splice(index, 1);
}
}
function removeKeywords(keywords: string[]) {
for (let i = 0; i < keywords.length; ++i) {
removeKeyword(keywords[i]);
}
}
function addKeywords(keywords: string[]) {
// (Ruben) Done one by one as if you just push them all, Monaco complains that they're not strings, but as
// far as I can tell, they indeed are all strings. This somehow fixes it. If you know how to fix it, plz go
for (let i = 0; i < keywords.length; ++i) {
cppp.keywords.push(keywords[i]);
}
}
// We remove everything that's not an identifier, underscore reserved name and not an official C++ keyword...
// Regarding #617, final is a identifier with special meaning, not a fully qualified keyword
removeKeywords([
'abstract',
'amp',
'array',
'cpu',
'delegate',
'each',
'event',
'finally',
'gcnew',
'generic',
'in',
'initonly',
'interface',
'interior_ptr',
'internal',
'literal',
'partial',
'pascal',
'pin_ptr',
'property',
'ref',
'restrict',
'safe_cast',
'sealed',
'title_static',
'where',
]);
addKeywords([
'alignas',
'alignof',
'and',
'and_eq',
'asm',
'bitand',
'bitor',
'char8_t',
'char16_t',
'char32_t',
'compl',
'concept',
'consteval',
'constinit',
'co_await',
'co_return',
'co_yield',
'export',
'import',
'module',
'not',
'not_eq',
'or',
'or_eq',
'requires',
'xor',
'xor_eq',
]);
return cppp;
}
const def = definition();
monaco.languages.register({id: 'cppp'});
monaco.languages.setLanguageConfiguration('cppp', cpp.conf);
monaco.languages.setMonarchTokensProvider('cppp', def);
export default def;