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* src/lalr.c (lookaheads_print): New.

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(lalr): Call it when --trace-flag.
* tests/sets.at (Nullable): Adjust: when tracing, the lookaheads
are dumped.
This commit is contained in:
Akim Demaille
2001-12-29 14:16:16 +00:00
parent 3d4daee374
commit 7c6b64d023
3 changed files with 43 additions and 0 deletions
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6
tests/sets.at
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@@ -157,6 +157,12 @@ transpose: input
transpose: output
0:
Lookaheads: BEGIN
State 0: 0 lookaheads
State 1: 0 lookaheads
State 2: 0 lookaheads
State 3: 0 lookaheads
Lookaheads: END
]])
AT_CLEANUP