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Remove unused_variables allow directive from Rust template

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Josh Holtrop 2026-08-20 14:40:07 -04:00
parent 3122254907
commit 3626bc2caf
1 changed files with 16 additions and 9 deletions
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25
assets/parser.rs.erb
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@ -5,7 +5,6 @@
#![allow(non_camel_case_types)]
#![allow(non_snake_case)]
#![allow(non_upper_case_globals)]
#![allow(unused_variables)]
/**************************************************************************
* User code blocks
@ -310,6 +309,10 @@ pub fn <%= @grammar.prefix %>context_new(input: &[u8]) -> <%= @grammar.prefix %>
* code block below, which is permitted but not required to modify the node it
* is freeing. */
#[allow(unused_mut)]
<% else %>
/* Without a free_token_node code block this function has nothing to do. The
* context is consumed and the memory it owns is released when it is dropped. */
#[allow(unused_variables)]
<% end %>
pub fn <%= @grammar.prefix %>context_delete(<%= free_token_node_used ? "mut " : "" %>context: <%= @grammar.prefix %>context_t) {
<% if free_token_node_used %>
@ -494,10 +497,12 @@ static lexer_mode_table: [lexer_mode_t; <%= @lexer.mode_table.size %>] = [
* @return Token to accept, or invalid token if the user code does
* not explicitly return a token.
*/
/* A $$ or $N reference in a user code block expands to a parenthesized
* dereference, since it may be followed there by a field or method access.
* The parentheses are redundant where the reference is a complete argument. */
#[allow(unused_parens)]
/* The parameters of this function are provided for the user code blocks
* inlined into it, which are not obliged to reference any of them. A $$ or $N
* reference in a user code block also expands to a parenthesized dereference,
* since it may be followed there by a field or method access; those
* parentheses are redundant where the reference is a complete argument. */
#[allow(unused_parens, unused_variables)]
fn lexer_user_code(context: &mut <%= @grammar.prefix %>context_t,
code_id: <%= get_type_for(user_code_id_count) %>, match_text: &[u8],
out_token_info: &mut <%= @grammar.prefix %>token_info_t) -> <%= @grammar.prefix %>token_t {
@ -990,10 +995,12 @@ fn get_rule_position(statevalues: &[state_value_t], i: usize, n_states: usize, g
* @retval P_USER_TERMINATED
* User requested to terminate parsing.
*/
/* A $$ or $N reference in a user code block expands to a parenthesized
* dereference, since it may be followed there by a field or method access.
* The parentheses are redundant where the reference is a complete argument. */
#[allow(unused_parens)]
/* The parameters of this function are provided for the user code blocks
* inlined into it, which are not obliged to reference any of them. A $$ or $N
* reference in a user code block also expands to a parenthesized dereference,
* since it may be followed there by a field or method access; those
* parentheses are redundant where the reference is a complete argument. */
#[allow(unused_parens, unused_variables)]
fn parser_user_code(context: &mut <%= @grammar.prefix %>context_t, <%= @grammar.tree ? "_node_id: #{@grammar.prefix}node_id_t" : "_pvalue: &mut #{@grammar.prefix}value_t" %>, rule: u32, statevalues: &[state_value_t], n_states: usize) -> usize {
match rule {
<% @grammar.rules.each do |rule| %>