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| author | bors <bors@rust-lang.org> | 2016-01-05 05:20:27 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2016-01-05 05:20:27 +0000 |
| commit | dbacacda8ac5dba72afd57b971c71a71242e7f67 (patch) | |
| tree | 809ee77b45119612ff208903a6beaa7cd8b1cbbe /src/libsyntax | |
| parent | 803c3e2ee8be0516d68131d4c8bae31cfce67891 (diff) | |
| parent | 6e68cdfcc212943fdee9ac5bf4c5e7e243790aae (diff) | |
| download | rust-dbacacda8ac5dba72afd57b971c71a71242e7f67.tar.gz rust-dbacacda8ac5dba72afd57b971c71a71242e7f67.zip | |
Auto merge of #30708 - GuillaumeGomez:malformed_macro, r=sanxiyn
Part of #30669
Diffstat (limited to 'src/libsyntax')
| -rw-r--r-- | src/libsyntax/ext/tt/macro_rules.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libsyntax/ext/tt/macro_rules.rs b/src/libsyntax/ext/tt/macro_rules.rs index fd0bbf7a072..38e6c21375c 100644 --- a/src/libsyntax/ext/tt/macro_rules.rs +++ b/src/libsyntax/ext/tt/macro_rules.rs @@ -178,7 +178,7 @@ fn generic_extension<'cx>(cx: &'cx ExtCtxt, for (i, lhs) in lhses.iter().enumerate() { // try each arm's matchers let lhs_tt = match *lhs { TokenTree::Delimited(_, ref delim) => &delim.tts[..], - _ => cx.span_bug(sp, "malformed macro lhs") + _ => cx.span_fatal(sp, "malformed macro lhs") }; match TokenTree::parse(cx, lhs_tt, arg) { @@ -186,7 +186,7 @@ fn generic_extension<'cx>(cx: &'cx ExtCtxt, let rhs = match rhses[i] { // ignore delimiters TokenTree::Delimited(_, ref delimed) => delimed.tts.clone(), - _ => cx.span_bug(sp, "malformed macro rhs"), + _ => cx.span_fatal(sp, "malformed macro rhs"), }; // rhs has holes ( `$id` and `$(...)` that need filled) let trncbr = new_tt_reader(&cx.parse_sess().span_diagnostic, |