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| author | Niko Matsakis <niko@alum.mit.edu> | 2016-04-20 14:44:07 -0400 |
|---|---|---|
| committer | Manish Goregaokar <manishsmail@gmail.com> | 2016-04-24 18:10:57 +0530 |
| commit | ecd10f04cea34352ff240b0462d40cd1d95a4e0f (patch) | |
| tree | fb7f1f7adc4a1044d3a9316631fef61e46ce984b /src/libsyntax/fold.rs | |
| parent | 23ccaddaa7d1cb71e49ef1b1f423b3245fa3a879 (diff) | |
| download | rust-ecd10f04cea34352ff240b0462d40cd1d95a4e0f.tar.gz rust-ecd10f04cea34352ff240b0462d40cd1d95a4e0f.zip | |
thread tighter span for closures around
Track the span corresponding to the `|...|` part of the closure.
Diffstat (limited to 'src/libsyntax/fold.rs')
| -rw-r--r-- | src/libsyntax/fold.rs | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/libsyntax/fold.rs b/src/libsyntax/fold.rs index 89451e79550..3f788a52d2b 100644 --- a/src/libsyntax/fold.rs +++ b/src/libsyntax/fold.rs @@ -1241,10 +1241,11 @@ pub fn noop_fold_expr<T: Folder>(Expr {id, node, span, attrs}: Expr, folder: &mu ExprKind::Match(folder.fold_expr(expr), arms.move_map(|x| folder.fold_arm(x))) } - ExprKind::Closure(capture_clause, decl, body) => { + ExprKind::Closure(capture_clause, decl, body, span) => { ExprKind::Closure(capture_clause, - folder.fold_fn_decl(decl), - folder.fold_block(body)) + folder.fold_fn_decl(decl), + folder.fold_block(body), + folder.new_span(span)) } ExprKind::Block(blk) => ExprKind::Block(folder.fold_block(blk)), ExprKind::Assign(el, er) => { |