diff options
| author | Brian Campbell | 2017-12-07 11:10:50 +0000 |
|---|---|---|
| committer | Brian Campbell | 2017-12-07 11:10:50 +0000 |
| commit | 691efa994a72d0e9cdbcdfcc4d6a9b1976d91e2b (patch) | |
| tree | 5f5a31d4d6632e1283c3916b403de6adacc3e701 /language | |
| parent | e36e7e0e5068abc31b69831d98138ee5d1e541da (diff) | |
Resolve function clause guard parsing ambiguity by requiring parentheses
Diffstat (limited to 'language')
| -rw-r--r-- | language/l2.ott | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/language/l2.ott b/language/l2.ott index 70423cf5..02823237 100644 --- a/language/l2.ott +++ b/language/l2.ott @@ -1006,7 +1006,7 @@ pexp_funcl :: 'Pat_funcl_' ::= {{ icho ('a pexp) }} {{ lem (pexp 'a) }} | pat = exp :: :: exp {{ ichlo (Pat_aux (Pat_exp [[pat]] [[exp]],Unknown)) }} - | pat when exp1 = exp :: :: when {{ ichlo (Pat_aux (Pat_when [[pat]] [[exp1]] [[exp]],Unknown)) }} + | ( pat when exp1 ) = exp :: :: when {{ ichlo (Pat_aux (Pat_when [[pat]] [[exp1]] [[exp]],Unknown)) }} funcl :: 'FCL_' ::= {{ com function clause }} |