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Remove dead_code allow directive from Rust template

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Josh Holtrop 2026-08-20 13:34:43 -04:00
parent 075b178497
commit f1d8ad7fe9
1 changed files with 9 additions and 1 deletions
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10
assets/parser.rs.erb
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@ -5,7 +5,6 @@
#![allow(non_camel_case_types)] #![allow(non_camel_case_types)]
#![allow(non_snake_case)] #![allow(non_snake_case)]
#![allow(non_upper_case_globals)] #![allow(non_upper_case_globals)]
#![allow(dead_code)]
#![allow(unused_variables)] #![allow(unused_variables)]
#![allow(unused_parens)] #![allow(unused_parens)]
@ -83,6 +82,8 @@ pub enum <%= @grammar.prefix %>value_t {
impl <%= @grammar.prefix %>value_t { impl <%= @grammar.prefix %>value_t {
<% @grammar.ptypes.each do |name, typestring| %> <% @grammar.ptypes.each do |name, typestring| %>
/* A grammar need not assign to $$ for every declared ptype. */
#[allow(dead_code)]
fn v_<%= name %>_mut(&mut self) -> &mut <%= rust_ptype(typestring) %> { fn v_<%= name %>_mut(&mut self) -> &mut <%= rust_ptype(typestring) %> {
match self { <%= @grammar.prefix %>value_t::v_<%= name %>(v) => v, _ => unreachable!() } match self { <%= @grammar.prefix %>value_t::v_<%= name %>(v) => v, _ => unreachable!() }
} }
@ -769,8 +770,11 @@ type symbol_id_t = <%= get_type_for(@parser.rule_sets.map(&:last).map(&:id).max)
/** Parser state ID type. */ /** Parser state ID type. */
type parser_state_id_t = <%= get_type_for(@parser.state_table.size) %>; type parser_state_id_t = <%= get_type_for(@parser.state_table.size) %>;
<% parser_user_code_called = !@grammar.tree || @grammar.parser_user_code_used? %>
<% if parser_user_code_called %>
/** Parser rule ID type. */ /** Parser rule ID type. */
type rule_id_t = <%= get_type_for(@grammar.rules.size) %>; type rule_id_t = <%= get_type_for(@grammar.rules.size) %>;
<% end %>
/** Parser shift ID type. */ /** Parser shift ID type. */
type shift_id_t = <%= get_type_for(@parser.shift_table.size) %>; type shift_id_t = <%= get_type_for(@parser.shift_table.size) %>;
@ -789,6 +793,7 @@ struct shift_t {
struct reduce_t { struct reduce_t {
/** Lookahead token. */ /** Lookahead token. */
token: <%= @grammar.prefix %>token_t, token: <%= @grammar.prefix %>token_t,
<% if parser_user_code_called %>
/** /**
* Rule ID. * Rule ID.
@ -797,6 +802,7 @@ struct reduce_t {
* grammar rule. * grammar rule.
*/ */
rule: rule_id_t, rule: rule_id_t,
<% end %>
/** /**
* Rule set ID. * Rule set ID.
@ -891,7 +897,9 @@ static parser_reduce_table: [reduce_t; <%= @parser.reduce_table.size %>] = [
<% @parser.reduce_table.each do |reduce| %> <% @parser.reduce_table.each do |reduce| %>
reduce_t { reduce_t {
token: <%= reduce[:token_id] %>, /* Token: <%= reduce[:token] ? reduce[:token].name : "(any)" %> */ token: <%= reduce[:token_id] %>, /* Token: <%= reduce[:token] ? reduce[:token].name : "(any)" %> */
<% if parser_user_code_called %>
rule: <%= reduce[:rule_id] %>, /* Rule ID */ rule: <%= reduce[:rule_id] %>, /* Rule ID */
<% end %>
rule_set: <%= reduce[:rule_set_id] %>, /* Rule set ID (<%= reduce[:rule].rule_set.name %>) */ rule_set: <%= reduce[:rule_set_id] %>, /* Rule set ID (<%= reduce[:rule].rule_set.name %>) */
n_states: <%= reduce[:n_states] %>, /* Number of states */ n_states: <%= reduce[:n_states] %>, /* Number of states */
<% if @grammar.tree %> <% if @grammar.tree %>