Comments around jsx omitted while printing

[oosawy]

Describe the bug

Some comments around jsx omitted while printing just parsed program. This issue seems not to happen to the playground that transform jsx.

Input:

function C() {
    return /*#FOO*/<>{/*#BAR*/}hello world</> /*#BAZ*/ ;
}

Printed:

function C() {
    return <>{}hello world</> /*#BAZ*/ ;
}

Reproduction:

use swc::config::SourceMapsConfig;
use swc::{Compiler, PrintArgs};
use swc_common::comments::SingleThreadedComments;
use swc_common::sync::Lrc;
use swc_common::FileName;
use swc_common::{
    errors::{ColorConfig, Handler},
    SourceMap,
};
use swc_ecma_ast::EsVersion;
use swc_ecma_parser::TsSyntax;
use swc_ecma_parser::{lexer::Lexer, Parser, StringInput, Syntax};

fn main() {
    let cm: Lrc<SourceMap> = Default::default();
    let handler = Handler::with_tty_emitter(ColorConfig::Auto, true, false, Some(cm.clone()));

    let fm = cm.new_source_file(
        FileName::Real("input.js".into()).into(),
        // "function C(){ return /*#FOO*/<>{/*#BAR*/}hello world</>/*#BAZ*/; }".into(),
        "function C() {\n    return /*#FOO*/<>{/*#BAR*/}hello world</> /*#BAZ*/ ;\n}".into(),
    );

    let comments = SingleThreadedComments::default();

    let lexer = Lexer::new(
        Syntax::Typescript(TsSyntax {
            tsx: true,
            ..Default::default()
        }),
        EsVersion::latest(),
        StringInput::from(&*fm),
        Some(&comments),
    );

    let mut parser = Parser::new_from(lexer);

    for e in parser.take_errors() {
        e.into_diagnostic(&handler).emit();
    }

    let program = parser.parse_program().unwrap();

    let compiler = Compiler::new(cm);

    let result = compiler
        .print(
            &program,
            PrintArgs {
                comments: Some(&comments),
                source_map: SourceMapsConfig::Bool(false),
                ..Default::default()
            },
        )
        .expect("failed to print program");

    println!("{}", result.code);

    assert_eq!(
        result.code,
        "function C() {\n    return <>{}hello world</> /*#BAZ*/ ;\n}\n"
    );

    println!("{:#?}", comments);

    println!("{:#?}", program);
}

Input code

No response

Config

N/A

Playground link (or link to the minimal reproduction)

https://play.swc.rs/?version=1.7.26&code=H4sIAAAAAAAAA0srzUsuyczPU3DW0FSo5uVSAIKi1JLSojwFfS1lN39%2FLX0bu2og08kxSEu%2FNiM1JydfoTy%2FKCfFRt9OASwepaWvYM3LVQsANOpalksAAAA%3D&config=H4sIAAAAAAAAA1WPMQ7CMAxFd05ReWYAJsSGmBg4hBVcFNTEke0gqqp3J4FSyma%2Fl2%2F9DKumgbs6ODRDGcuSUJRk3gvRPho%2BCwHrE6kTnwzWX2talUmmGV3JsaCxaDEtdrpQfcTg3TkkFptybzd%2BnoAJRm1ZwrKBEDpbgIpyNB%2BotsJsHNC8g0mP%2FxdRblTTQLrbbPdTdUhC5aMPOnbdiUOgaPor9A6DchZHF0yzGV%2FQfYRPMQEAAA%3D%3D

SWC Info output

No response

Expected behavior

Comments are printed / preserved.

Actual behavior

Some comments around jsx are omitted.

Version

swc = "0.287.0"

Additional context

versions:

swc = "0.287.0"
swc_common = { version = "0.38.0", features = ["tty-emitter"] }
swc_core = "0.104.2"
swc_ecma_ast = "0.119.0"
swc_ecma_codegen = "0.156.1"
swc_ecma_parser = "0.150.0"
swc_ecma_transforms = "0.241.0"
swc_ecma_visit = "0.105.0"
swc_visit = "0.6.2"