From 78cde5b9fb9db91f954f7fe4afdd230de6754e54 Mon Sep 17 00:00:00 2001 From: blake2-ppc Date: Thu, 1 Aug 2013 04:18:19 +0200 Subject: std: Change `Times` trait to use `do` instead of `for` Change the former repetition:: for 5.times { } to:: do 5.times { } .times() cannot be broken with `break` or `return` anymore; for those cases, use a numerical range loop instead. --- src/libsyntax/diagnostic.rs | 4 ++-- src/libsyntax/ext/tt/macro_parser.rs | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'src/libsyntax') diff --git a/src/libsyntax/diagnostic.rs b/src/libsyntax/diagnostic.rs index 4c7c9c0c325..0fb28596e11 100644 --- a/src/libsyntax/diagnostic.rs +++ b/src/libsyntax/diagnostic.rs @@ -302,7 +302,7 @@ fn highlight_lines(cm: @codemap::CodeMap, // Skip is the number of characters we need to skip because they are // part of the 'filename:line ' part of the previous line. let skip = fm.name.len() + digits + 3u; - for skip.times() { + do skip.times() { s.push_char(' '); } let orig = fm.get_line(lines.lines[0] as int); @@ -323,7 +323,7 @@ fn highlight_lines(cm: @codemap::CodeMap, if hi.col != lo.col { // the ^ already takes up one space let num_squigglies = hi.col.to_uint()-lo.col.to_uint()-1u; - for num_squigglies.times() { + do num_squigglies.times() { s.push_char('~') } } diff --git a/src/libsyntax/ext/tt/macro_parser.rs b/src/libsyntax/ext/tt/macro_parser.rs index 66965f00215..ad26d7b3f7e 100644 --- a/src/libsyntax/ext/tt/macro_parser.rs +++ b/src/libsyntax/ext/tt/macro_parser.rs @@ -403,7 +403,7 @@ pub fn parse( } cur_eis.push(ei); - for rust_parser.tokens_consumed.times() || { + do rust_parser.tokens_consumed.times() || { rdr.next_token(); } } -- cgit 1.4.1-3-g733a5