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lines too long

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This commit is contained in:
John Clements 2013-02-04 13:22:43 -08:00
parent b4138c1151
commit 61827a7020
1 changed files with 12 additions and 11 deletions
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23
src/libsyntax/ext/tt/transcribe.rs
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@ -201,23 +201,24 @@ pub fn tt_next_token(r: &tt_reader_) -> TokenAndSpan {
}
tt_seq(sp, ref tts, ref sep, zerok) => {
match lockstep_iter_size(tt_seq(sp, (*tts), (*sep), zerok), r) {
lis_unconstrained => {
r.sp_diag.span_fatal(
sp, /* blame macro writer */
~"attempted to repeat an expression containing no syntax \
variables matched as repeating at this depth");
lis_unconstrained => {
r.sp_diag.span_fatal(
sp, /* blame macro writer */
~"attempted to repeat an expression \
containing no syntax \
variables matched as repeating at this depth");
}
lis_contradiction(ref msg) => {
/* FIXME #2887 blame macro invoker instead*/
r.sp_diag.span_fatal(sp, (*msg));
}
lis_constraint(len, _) => {
if len == 0 {
if !zerok {
r.sp_diag.span_fatal(sp, /* FIXME #2887 blame invoker
*/
~"this must repeat at least \
once");
if len == 0 {
if !zerok {
r.sp_diag.span_fatal(sp, /* FIXME #2887 blame invoker
*/
~"this must repeat at least \
once");
}
r.cur.idx += 1u;