Will Hawkins
989c9b1212
Refactor into four major components: 1. Common: Things shared among all other components. 2. Lang: P4-language-related components. 3. Runtime: Components required to run a P4 program. 4. Parser: Components for parsing a P4 program from source. Other components: 1. Macros 2. Tests 3. TreeSitterExtensions: Extra tree sitter functionality Signed-off-by: Will Hawkins <hawkinsw@obs.cr>
40 lines
1.1 KiB
Swift
40 lines
1.1 KiB
Swift
// p4rse, Copyright 2026, Will Hawkins
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//
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// This file is part of p4rse.
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//
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// This file is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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import SwiftTreeSitter
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extension MutableTree {
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public func isError(lang: Language) -> Bool {
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guard
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let parser_error_query = try? SwiftTreeSitter.Query(
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language: lang,
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data: String(
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"(ERROR)"
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).data(using: String.Encoding.utf8)!)
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else {
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return false
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}
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let error_qr = parser_error_query.execute(in: self)
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for _ in error_qr {
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return true
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}
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return false
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}
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}
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