Bug: LSP crashes when calling XCTAssertTrue before completion

[alicerunsonfedora]

I noticed that, when writing unit tests using XCTest, the LSP will crash whenever I call XCTAssertTrue before I finish writing the condition:

final class MyTestCase: XCTestCase {
    func testExample() throws {
        XCTAssertTrue(|) // | is my cursor
    }
}

A workaround I've found was writing the condition first and wrapping it in parens, then add XCTAssertTrue before the wrapped expression.

[logancollins]

Unfortunately, a crash in SourceKit-LSP is outside of Icarus' domain. You may wish to file an issue with the SourceKit-LSP project.