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Ensure that the word token has a low numerical index

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Fixes https://github.com/tree-sitter/tree-sitter/issues/258
This commit is contained in:
Max Brunsfeld 2019-01-17 12:44:14 -08:00
parent 3d11388cd1
commit 9f7079c9c5
2 changed files with 15 additions and 5 deletions
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10
cli/src/generate/build_tables/mod.rs
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@ -172,17 +172,17 @@ fn populate_used_symbols(
non_terminal_usages[symbol.index] = true;
}
}
for (i, value) in external_usages.into_iter().enumerate() {
if value {
parse_table.symbols.push(Symbol::external(i));
}
}
parse_table.symbols.push(Symbol::end());
for (i, value) in terminal_usages.into_iter().enumerate() {
if value {
parse_table.symbols.push(Symbol::terminal(i));
}
}
for (i, value) in external_usages.into_iter().enumerate() {
if value {
parse_table.symbols.push(Symbol::external(i));
}
}
for (i, value) in non_terminal_usages.into_iter().enumerate() {
if value {
parse_table.symbols.push(Symbol::non_terminal(i));