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Align Rust template with D template

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This commit is contained in:
Josh Holtrop 2026-08-18 20:58:39 -04:00
parent 4c5a30b13c
commit e06cf11e9e
1 changed files with 5 additions and 3 deletions
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8
assets/parser.rs.erb
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@ -389,8 +389,10 @@ pub fn <%= @grammar.prefix %>decode_code_point(input: &[u8],
* Lexer * Lexer
*************************************************************************/ *************************************************************************/
type lexer_state_id_t = <%= get_type_for(@lexer.state_table.size) %>;
/** Invalid lexer state ID. */ /** Invalid lexer state ID. */
const INVALID_LEXER_STATE_ID: <%= get_type_for(@lexer.state_table.size) %> = <%= @lexer.state_table.size %>; const INVALID_LEXER_STATE_ID: lexer_state_id_t = <%= @lexer.state_table.size %>;
/** Invalid lexer user code ID. */ /** Invalid lexer user code ID. */
<% user_code_id_count = (@grammar.patterns.map(&:code_id).compact.max || 0) + 1 %> <% user_code_id_count = (@grammar.patterns.map(&:code_id).compact.max || 0) + 1 %>
@ -404,7 +406,7 @@ struct lexer_transition_t {
/** Last code point in the range for this transition. */ /** Last code point in the range for this transition. */
last: <%= @grammar.prefix %>code_point_t, last: <%= @grammar.prefix %>code_point_t,
/** Destination lexer state ID for this transition. */ /** Destination lexer state ID for this transition. */
destination_state: <%= get_type_for(@lexer.state_table.size) %>, destination_state: lexer_state_id_t,
} }
/** Lexer state table entry. */ /** Lexer state table entry. */
@ -500,7 +502,7 @@ fn lexer_user_code(context: &mut <%= @grammar.prefix %>context_t,
* *
* @return Lexer state to transition to, or INVALID_LEXER_STATE_ID if none. * @return Lexer state to transition to, or INVALID_LEXER_STATE_ID if none.
*/ */
fn check_lexer_transition(current_state: u32, code_point: u32) -> <%= get_type_for(@lexer.state_table.size) %> { fn check_lexer_transition(current_state: u32, code_point: u32) -> lexer_state_id_t {
let transition_table_index = lexer_state_table[current_state as usize].transition_table_index as u32; let transition_table_index = lexer_state_table[current_state as usize].transition_table_index as u32;
for i in 0..(lexer_state_table[current_state as usize].n_transitions as u32) { for i in 0..(lexer_state_table[current_state as usize].n_transitions as u32) {
let t = &lexer_transition_table[(transition_table_index + i) as usize]; let t = &lexer_transition_table[(transition_table_index + i) as usize];