diff options
| author | Takashi Kokubun <takashikkbn@gmail.com> | 2026-03-16 12:24:01 -0700 |
|---|---|---|
| committer | Takashi Kokubun <takashikkbn@gmail.com> | 2026-03-16 12:24:01 -0700 |
| commit | 6b47e3f82cfb52d41fef8882d7e132f43a7611d6 (patch) | |
| tree | 2901e68f622a72b07c9babcd13f38c85ccf1ba12 | |
| parent | 901966d7621bfdfe520c5b65649c7e6bacaad6ff (diff) | |
[ruby/prism] Fix not binding power in endless methods [Backport #21097]
Change rescue modifier binding power from PM_BINDING_POWER_COMPOSITION
to PM_BINDING_POWER_MATCH + 1, so that `x = a rescue b in c` is parsed
as `(x = (a rescue b)) in c` and `def f = a rescue b in c` is parsed
as `(def f = (a rescue b)) in c`.
https://github.com/ruby/prism/commit/7e797f59ae
| -rw-r--r-- | prism/prism.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/prism/prism.c b/prism/prism.c index 222bb2dac2..468c270397 100644 --- a/prism/prism.c +++ b/prism/prism.c @@ -18956,7 +18956,7 @@ parse_expression_prefix(pm_parser_t *parser, pm_binding_power_t binding_power, b context_push(parser, PM_CONTEXT_RESCUE_MODIFIER); pm_token_t rescue_keyword = parser->previous; - pm_node_t *value = parse_expression(parser, pm_binding_powers[PM_TOKEN_KEYWORD_RESCUE_MODIFIER].right, false, false, PM_ERR_RESCUE_MODIFIER_VALUE, (uint16_t) (depth + 1)); + pm_node_t *value = parse_expression(parser, PM_BINDING_POWER_MATCH + 1, false, false, PM_ERR_RESCUE_MODIFIER_VALUE, (uint16_t) (depth + 1)); context_pop(parser); statement = UP(pm_rescue_modifier_node_create(parser, statement, &rescue_keyword, value)); @@ -20253,7 +20253,7 @@ parse_assignment_value(pm_parser_t *parser, pm_binding_power_t previous_binding_ pm_token_t rescue = parser->current; parser_lex(parser); - pm_node_t *right = parse_expression(parser, pm_binding_powers[PM_TOKEN_KEYWORD_RESCUE_MODIFIER].right, false, false, PM_ERR_RESCUE_MODIFIER_VALUE, (uint16_t) (depth + 1)); + pm_node_t *right = parse_expression(parser, PM_BINDING_POWER_MATCH + 1, false, false, PM_ERR_RESCUE_MODIFIER_VALUE, (uint16_t) (depth + 1)); context_pop(parser); return UP(pm_rescue_modifier_node_create(parser, value, &rescue, right)); @@ -20359,7 +20359,7 @@ parse_assignment_values(pm_parser_t *parser, pm_binding_power_t previous_binding } } - pm_node_t *right = parse_expression(parser, pm_binding_powers[PM_TOKEN_KEYWORD_RESCUE_MODIFIER].right, accepts_command_call_inner, false, PM_ERR_RESCUE_MODIFIER_VALUE, (uint16_t) (depth + 1)); + pm_node_t *right = parse_expression(parser, PM_BINDING_POWER_MATCH + 1, accepts_command_call_inner, false, PM_ERR_RESCUE_MODIFIER_VALUE, (uint16_t) (depth + 1)); context_pop(parser); return UP(pm_rescue_modifier_node_create(parser, value, &rescue, right)); |