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| author | Pierre-Marie Pédrot | 2016-10-08 00:10:55 +0200 |
|---|---|---|
| committer | Pierre-Marie Pédrot | 2016-10-08 00:56:12 +0200 |
| commit | 9bdd8aff92829aaa7c5a45b6e4e5adfa9e8789df (patch) | |
| tree | 9e335c08004f01cf4016a11f83ffa1ca07b720c1 /parsing/g_tactic.ml4 | |
| parent | d93e8a7e7c9ae08cfedaf4a3db00ae3f9240bfe5 (diff) | |
Fix bug #5098: Symmetry broken in HoTT.
We defactorize the in_clause grammar entry to allow parsing of the "symmetry"
tactic when it has no arguments. Beforehand, the clause_dft_concl entry
accepted the empty stream, preventing the definition of symmetry as a mere
identifier.
Diffstat (limited to 'parsing/g_tactic.ml4')
| -rw-r--r-- | parsing/g_tactic.ml4 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/parsing/g_tactic.ml4 b/parsing/g_tactic.ml4 index 199ef9fcee..3152afb28d 100644 --- a/parsing/g_tactic.ml4 +++ b/parsing/g_tactic.ml4 @@ -220,7 +220,7 @@ let warn_deprecated_eqn_syntax = GEXTEND Gram GLOBAL: simple_tactic constr_with_bindings quantified_hypothesis bindings red_expr int_or_var open_constr uconstr - simple_intropattern clause_dft_concl hypident destruction_arg; + simple_intropattern in_clause clause_dft_concl hypident destruction_arg; int_or_var: [ [ n = integer -> ArgArg n |