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| author | Marijn Haverbeke <marijnh@gmail.com> | 2011-03-29 11:35:12 +0200 |
|---|---|---|
| committer | Graydon Hoare <graydon@mozilla.com> | 2011-03-31 14:41:40 +0000 |
| commit | 8a7ea941bb47326ea05431fa58c3d88d60e4a6d3 (patch) | |
| tree | 6f4bca018002756f9edb802cf9a31c6669d16912 /src/comp | |
| parent | f8393cc572db5a18b9412324a7501fadb48f9944 (diff) | |
| download | rust-8a7ea941bb47326ea05431fa58c3d88d60e4a6d3.tar.gz rust-8a7ea941bb47326ea05431fa58c3d88d60e4a6d3.zip | |
Support break and cont in pretty-printer
Diffstat (limited to 'src/comp')
| -rw-r--r-- | src/comp/front/parser.rs | 2 | ||||
| -rw-r--r-- | src/comp/pretty/pprust.rs | 6 |
2 files changed, 8 insertions, 0 deletions
diff --git a/src/comp/front/parser.rs b/src/comp/front/parser.rs index 3ee73576965..cc3388b3bfa 100644 --- a/src/comp/front/parser.rs +++ b/src/comp/front/parser.rs @@ -1683,6 +1683,8 @@ fn stmt_ends_with_semi(@ast.stmt stmt) -> bool { case (ast.expr_index(_,_,_)) { ret true; } case (ast.expr_path(_,_,_)) { ret true; } case (ast.expr_fail) { ret true; } + case (ast.expr_break) { ret true; } + case (ast.expr_cont) { ret true; } case (ast.expr_ret(_)) { ret true; } case (ast.expr_put(_)) { ret true; } case (ast.expr_be(_)) { ret true; } diff --git a/src/comp/pretty/pprust.rs b/src/comp/pretty/pprust.rs index e7e2746cf28..258df73f719 100644 --- a/src/comp/pretty/pprust.rs +++ b/src/comp/pretty/pprust.rs @@ -553,6 +553,12 @@ impure fn print_expr(ps s, &@ast.expr expr) { case (ast.expr_fail) { wrd(s.s, "fail"); } + case (ast.expr_break) { + wrd(s.s, "break"); + } + case (ast.expr_cont) { + wrd(s.s, "cont"); + } case (ast.expr_ret(?result)) { wrd(s.s, "ret"); alt (result) { |