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| author | Jonas Schievink <jonas@schievink.net> | 2015-08-12 10:34:14 +0200 |
|---|---|---|
| committer | Jonas Schievink <jonas@schievink.net> | 2015-08-12 10:34:14 +0200 |
| commit | a016dfb1d110f7dfcd5f8e36ed02c2fd029532d3 (patch) | |
| tree | 73a7b57b1ad2f579970db11b83a867b5e45992a6 /src/libsyntax/ext | |
| parent | 91c618f133a35ffccc7e03e06f9318c59d091ae3 (diff) | |
| download | rust-a016dfb1d110f7dfcd5f8e36ed02c2fd029532d3.tar.gz rust-a016dfb1d110f7dfcd5f8e36ed02c2fd029532d3.zip | |
Fix macro expansion in for loop pattern
Diffstat (limited to 'src/libsyntax/ext')
| -rw-r--r-- | src/libsyntax/ext/expand.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax/ext/expand.rs b/src/libsyntax/ext/expand.rs index cd60ee0691c..6c09d6c107e 100644 --- a/src/libsyntax/ext/expand.rs +++ b/src/libsyntax/ext/expand.rs @@ -400,7 +400,7 @@ pub fn expand_expr(e: P<ast::Expr>, fld: &mut MacroExpander) -> P<ast::Expr> { // `::std::option::Option::Some(<pat>) => <body>` let pat_arm = { let body_expr = fld.cx.expr_block(body); - let pat = noop_fold_pat(pat, fld); + let pat = fld.fold_pat(pat); let some_pat = fld.cx.pat_some(pat_span, pat); fld.cx.arm(pat_span, vec![some_pat], body_expr) |