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| author | Akim Demaille <akim.demaille@gmail.com> | 2020-04-10 09:26:31 +0200 |
|---|---|---|
| committer | Akim Demaille <akim.demaille@gmail.com> | 2020-04-12 13:56:43 +0200 |
| commit | 95421df67b21f7a508404b11f51d27e384335ea1 (patch) | |
| tree | 6476f5251233f57cc8eac76e72530463b164ddbe /src/output.c | |
| parent | a4ed94bc13de329773be1cc065176da15061fd6c (diff) | |
| download | bison-95421df67b21f7a508404b11f51d27e384335ea1.tar.gz | |
tokens: define the "$undefined" token kind
* data/skeletons/bison.m4 (b4_symbol_token_kind): Give a definition to
$undefined.
(b4_token_visible_if): $undefined has an id.
* src/output.c (prepare_symbol_definitions): Stop lying: $undefined
_is_ a token.
* tests/input.at: Adjust.
Diffstat (limited to 'src/output.c')
| -rw-r--r-- | src/output.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/output.c b/src/output.c index f759fc8f..0f6ee5b5 100644 --- a/src/output.c +++ b/src/output.c @@ -549,8 +549,7 @@ prepare_symbol_definitions (void) MUSCLE_INSERT_INT (key, sym->content->user_token_number); SET_KEY ("is_token"); - MUSCLE_INSERT_INT (key, - i < ntokens && sym != undeftoken); + MUSCLE_INSERT_INT (key, i < ntokens); SET_KEY ("number"); MUSCLE_INSERT_INT (key, sym->content->number); |