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| author | Marijn Haverbeke <marijnh@gmail.com> | 2011-09-26 04:11:35 +0200 |
|---|---|---|
| committer | Marijn Haverbeke <marijnh@gmail.com> | 2011-09-26 04:11:35 +0200 |
| commit | 8911aef798ef41dd56e1cc0fb777747476cf3443 (patch) | |
| tree | 60821e286e857c2abec67f1af2f6afe32197b6cf /src/comp/syntax | |
| parent | 1e988f228d3bef3547fa711aaee3ba89e0340eaf (diff) | |
| download | rust-8911aef798ef41dd56e1cc0fb777747476cf3443.tar.gz rust-8911aef798ef41dd56e1cc0fb777747476cf3443.zip | |
Make return-by-ref function headers pretty-print safely
Closes #972
Diffstat (limited to 'src/comp/syntax')
| -rw-r--r-- | src/comp/syntax/print/pprust.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/comp/syntax/print/pprust.rs b/src/comp/syntax/print/pprust.rs index 8b1fa025cac..129d00f0f88 100644 --- a/src/comp/syntax/print/pprust.rs +++ b/src/comp/syntax/print/pprust.rs @@ -1149,7 +1149,7 @@ fn print_fn_args_and_ret(s: ps, decl: ast::fn_decl, constrs: [@ast::constr]) { ast::return_ref(mut, arg) { word(s.s, mut ? "&!" : "&"); if vec::len(decl.inputs) > 1u { - word(s.s, std::uint::str(arg)); + word_space(s, std::uint::str(arg)); } } _ {} |