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| author |  delahaye <delahaye@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2000-12-19 15:23:41 +0000 |
|---|---|---|
| committer | delahaye <delahaye@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2000-12-19 15:23:41 +0000 |
| commit | 5e37d8609c6fae33ae839c21a2d9607a923a34f1 (patch) | |
| tree | 031c3b079dfd6b014633027d9aa37444ae7f702b | |
| parent | 992277e9bba95cf658c284e189c53728b3c3616c (diff) | |
Correction associativite de Repeat/Orelse
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@1151 85f007b7-540e-0410-9357-904b9bb8a0f7
| -rw-r--r-- | PROBLEMES | 4 | ||||
| -rw-r--r-- | parsing/g_tactic.ml4 | 2 |
2 files changed, 2 insertions, 4 deletions
@@ -32,10 +32,6 @@ plus sūr REPONSE PROVISOIRE: si c'est pour Specialize, faudrait en changer la syntaxe, elle est incompatible avec L_tac. -Associativite Repeat Orelse changee - Repeat A Orelse B se lit (Repeat A) Orelse B -ce n'est pas malin car Repeat A n'echoue jamais - CONTRIBS --------- BellLabs/lazyPCF : OK diff --git a/parsing/g_tactic.ml4 b/parsing/g_tactic.ml4 index f502f860b..cb85e676d 100644 --- a/parsing/g_tactic.ml4 +++ b/parsing/g_tactic.ml4 @@ -282,6 +282,8 @@ GEXTEND Gram <:ast< (TRY (ORELSE $ta0 $ta1)) >> | IDENT "Try"; ta = tactic_atom -> <:ast< (TRY $ta) >> | IDENT "Do"; n = pure_numarg; ta = tactic_atom -> <:ast< (DO $n $ta) >> + | IDENT "Repeat"; ta0 = tactic_atom; "Orelse"; ta1 = tactic_atom -> + <:ast< (REPEAT (ORELSE $ta0 $ta1)) >> | IDENT "Repeat"; ta = tactic_atom -> <:ast< (REPEAT $ta) >> | IDENT "Idtac" -> <:ast< (IDTAC) >> | IDENT "Fail" -> <:ast<(FAIL)>> |