self.data_untracked().is_dummy()
}
- /// Returns `true` if this span comes from a macro or desugaring.
+ /// Returns `true` if this span comes from any kind of macro, desugaring or inlining.
#[inline]
pub fn from_expansion(self) -> bool {
self.ctxt() != SyntaxContext::root()
matches!(outer_expn.kind, ExpnKind::Macro(..)) && outer_expn.collapse_debuginfo
}
+ /// Returns `true` if this span comes from MIR inlining.
+ pub fn is_inlined(self) -> bool {
+ let outer_expn = self.ctxt().outer_expn_data();
+ matches!(outer_expn.kind, ExpnKind::Inlined)
+ }
+
/// Returns `true` if `span` originates in a derive-macro's expansion.
pub fn in_derive_expansion(self) -> bool {
matches!(self.ctxt().outer_expn_data().kind, ExpnKind::Macro(MacroKind::Derive, _))