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Getting rid of lots more vector +=. (issue #2719)

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This commit is contained in:
Eric Holk
2012-06-26 00:39:18 -07:00
parent 007b9d9acd
commit b9d3ad0736
34 changed files with 261 additions and 248 deletions
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12
src/libsyntax/parse/comments.rs
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@@ -44,7 +44,7 @@ fn consume_non_eol_whitespace(rdr: string_reader) {
fn push_blank_line_comment(rdr: string_reader, &comments: [cmnt]/~) {
#debug(">>> blank-line comment");
let v: [str]/~ = []/~;
comments += [{style: blank_line, lines: v, pos: rdr.chpos}]/~;
vec::push(comments, {style: blank_line, lines: v, pos: rdr.chpos});
}
fn consume_whitespace_counting_blank_lines(rdr: string_reader,
@@ -73,7 +73,7 @@ fn read_line_comments(rdr: string_reader, code_to_the_left: bool) -> cmnt {
while rdr.curr == '/' && nextch(rdr) == '/' {
let line = read_one_line_comment(rdr);
log(debug, line);
lines += [line]/~;
vec::push(lines, line);
consume_non_eol_whitespace(rdr);
}
#debug("<<< line comments");
@@ -98,7 +98,7 @@ fn trim_whitespace_prefix_and_push_line(&lines: [str]/~,
} else { s1 = ""; }
} else { s1 = s; }
log(debug, "pushing line: " + s1);
lines += [s1]/~;
vec::push(lines, s1);
}
fn read_block_comment(rdr: string_reader, code_to_the_left: bool) -> cmnt {
@@ -156,11 +156,11 @@ fn consume_comment(rdr: string_reader, code_to_the_left: bool,
&comments: [cmnt]/~) {
#debug(">>> consume comment");
if rdr.curr == '/' && nextch(rdr) == '/' {
comments += [read_line_comments(rdr, code_to_the_left)]/~;
vec::push(comments, read_line_comments(rdr, code_to_the_left));
} else if rdr.curr == '/' && nextch(rdr) == '*' {
comments += [read_block_comment(rdr, code_to_the_left)]/~;
vec::push(comments, read_block_comment(rdr, code_to_the_left));
} else if rdr.curr == '#' && nextch(rdr) == '!' {
comments += [read_shebang_comment(rdr, code_to_the_left)]/~;
vec::push(comments, read_shebang_comment(rdr, code_to_the_left));
} else { fail; }
#debug("<<< consume comment");
}