diff options
Diffstat (limited to 'src/libsyntax/ext')
| -rw-r--r-- | src/libsyntax/ext/expand.rs | 2 | ||||
| -rw-r--r-- | src/libsyntax/ext/tt/transcribe.rs | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/libsyntax/ext/expand.rs b/src/libsyntax/ext/expand.rs index 5473f55aa33..c0f721b466e 100644 --- a/src/libsyntax/ext/expand.rs +++ b/src/libsyntax/ext/expand.rs @@ -307,7 +307,7 @@ impl<'a, 'b> MacroExpander<'a, 'b> { } else { self.resolve_imports(); if undetermined_invocations.is_empty() { break } - invocations = mem::replace(&mut undetermined_invocations, Vec::new()); + invocations = mem::take(&mut undetermined_invocations); force = !mem::replace(&mut progress, false); continue }; diff --git a/src/libsyntax/ext/tt/transcribe.rs b/src/libsyntax/ext/tt/transcribe.rs index ea7f8e356aa..e04fd2ddc05 100644 --- a/src/libsyntax/ext/tt/transcribe.rs +++ b/src/libsyntax/ext/tt/transcribe.rs @@ -249,7 +249,7 @@ pub fn transcribe( quoted::TokenTree::Delimited(mut span, delimited) => { span = span.apply_mark(cx.current_expansion.mark); stack.push(Frame::Delimited { forest: delimited, idx: 0, span }); - result_stack.push(mem::replace(&mut result, Vec::new())); + result_stack.push(mem::take(&mut result)); } // Nothing much to do here. Just push the token to the result, being careful to |