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Remove unused single_step flag #71128

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Merged
merged 1 commit into from
Apr 15, 2020
Merged

Remove unused single_step flag #71128

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6 changes: 1 addition & 5 deletions src/librustc_expand/expand.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -507,9 +507,7 @@ impl<'a, 'b> MacroExpander<'a, 'b> {
expanded_fragments.push(Vec::new());
}
expanded_fragments[depth - 1].push((expn_id, expanded_fragment));
if !self.cx.ecfg.single_step {
invocations.extend(new_invocations.into_iter().rev());
}
invocations.extend(new_invocations.into_iter().rev());
}

self.cx.current_expansion = orig_expansion_data;
Expand Down Expand Up @@ -1819,7 +1817,6 @@ pub struct ExpansionConfig<'feat> {
pub recursion_limit: usize,
pub trace_mac: bool,
pub should_test: bool, // If false, strip `#[test]` nodes
pub single_step: bool,
pub keep_macs: bool,
}

Expand All @@ -1831,7 +1828,6 @@ impl<'feat> ExpansionConfig<'feat> {
recursion_limit: 1024,
trace_mac: false,
should_test: false,
single_step: false,
keep_macs: false,
}
}
Expand Down