Re-exports§
use rustc_ast::tokenstream::TokenStream;🔒use rustc_ast::ExprKind;🔒use rustc_ast::LitKind;🔒use rustc_ast::UnOp;🔒use rustc_expand::base::DummyResult;🔒use rustc_expand::base::ExpandResult;🔒use rustc_expand::base::ExtCtxt;🔒use rustc_expand::base::MacEager;🔒use rustc_expand::base::MacroExpanderResult;🔒use rustc_session::diagnostics::report_lit_error;🔒use rustc_span::Symbol;🔒use crate::diagnostics;🔒use crate::util::get_exprs_from_tts;🔒