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| author | Tim Chevalier <chevalier@alum.wellesley.edu> | 2012-06-25 13:29:41 -0700 |
|---|---|---|
| committer | Tim Chevalier <chevalier@alum.wellesley.edu> | 2012-06-25 13:29:41 -0700 |
| commit | da470ff5b8b970c90b4dce3885a2908d477c1021 (patch) | |
| tree | f65aa2d105f18cdeb79321a37e47e26a5f592149 /src/libsyntax/print/pprust.rs | |
| parent | 44d0a061be0ec9cae51c61b7bb335e8c4b8c6cf5 (diff) | |
| parent | fad307d7b4aa5e7ff6cf30194b069062aaad1a89 (diff) | |
| download | rust-da470ff5b8b970c90b4dce3885a2908d477c1021.tar.gz rust-da470ff5b8b970c90b4dce3885a2908d477c1021.zip | |
Merge
Diffstat (limited to 'src/libsyntax/print/pprust.rs')
| -rw-r--r-- | src/libsyntax/print/pprust.rs | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs index 54864c287ae..b38f4c35d86 100644 --- a/src/libsyntax/print/pprust.rs +++ b/src/libsyntax/print/pprust.rs @@ -495,9 +495,11 @@ fn print_item(s: ps, &&item: @ast::item) { word_nbsp(s, *item.ident); print_region_param(s, rp); print_type_params(s, tps); - word_space(s, "implements"); - commasep(s, inconsistent, ifaces, {|s, p| - print_path(s, p.path, false)}); + if vec::len(ifaces) != 0u { + word_space(s, ":"); + commasep(s, inconsistent, ifaces, {|s, p| + print_path(s, p.path, false)}); + } bopen(s); hardbreak_if_not_bol(s); maybe_print_comment(s, ctor.span.lo); |