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Minor pp cleanups.

This commit is contained in:
Graydon Hoare 2011-06-30 17:58:19 -07:00
parent 6d441d3238
commit 0eb257e864
1 changed files with 4 additions and 4 deletions
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8
src/comp/pretty/pprust.rs
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@ -825,7 +825,7 @@ fn print_expr(&ps s, &@ast::expr expr) {
case (ast::expr_fail(?str)) {
word(s.s, "fail");
alt (str) {
case (some(?msg)) { word(s.s, #fmt("\"%s\"", msg)); }
case (some(?msg)) { word(s.s, #fmt(" \"%s\"", msg)); }
case (_) { }
}
}
@ -887,7 +887,7 @@ fn print_expr(&ps s, &@ast::expr expr) {
}
case (ast::expr_port(?ot)) {
word(s.s, "port");
word(s.s, "port");
alt(ot) {
case(some(?t)) {
word(s.s, "[");
@ -896,7 +896,7 @@ fn print_expr(&ps s, &@ast::expr expr) {
}
case(none) {}
}
popen(s); pclose(s);
popen(s); pclose(s);
}
case (ast::expr_chan(?expr)) {
word(s.s, "chan");
@ -1230,7 +1230,7 @@ fn maybe_print_trailing_comment(&ps s, common::span span,
auto next = cmnt.pos + 1u;
alt (next_pos) { case (none) { } case (some(?p)) { next = p; } }
if (span.hi < cmnt.pos && cmnt.pos < next &&
span_line.line == comment_line.line) {
span_line.line == comment_line.line) {
print_comment(s, cmnt);
s.cur_cmnt += 1u;
}