diff options
Diffstat (limited to 'src/libexpr/parser.y')
| -rw-r--r-- | src/libexpr/parser.y | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libexpr/parser.y b/src/libexpr/parser.y index b1fe9e093145..cfcbc589f61c 100644 --- a/src/libexpr/parser.y +++ b/src/libexpr/parser.y @@ -44,6 +44,7 @@ void yyerror(YYLTYPE * loc, yyscan_t scanner, void * data, char * s) %nonassoc EQ NEQ %right UPDATE %left NEG +%nonassoc '?' %nonassoc '~' %% @@ -81,6 +82,7 @@ expr_op | expr_op IMPL expr_op { $$ = ATmake("OpImpl(<term>, <term>)", $1, $3); } | expr_op UPDATE expr_op { $$ = ATmake("OpUpdate(<term>, <term>)", $1, $3); } | expr_op '~' expr_op { $$ = ATmake("SubPath(<term>, <term>)", $1, $3); } + | expr_op '?' ID { $$ = ATmake("OpHasAttr(<term>, <term>)", $1, $3); } | expr_app ; |