traxys/tree-sitter
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Allow room in parse table for error and EOF entries

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This commit is contained in:
Max Brunsfeld 2014-03-18 08:04:17 -07:00
parent 67b33a615b
commit 8e7f59db1c
5 changed files with 140 additions and 137 deletions
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9
src/compiler/generate_code/c_code.cc
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@ -189,6 +189,10 @@ namespace tree_sitter {
body += _default("LEX_PANIC();");
return _switch("LEX_STATE()", body);
}
string symbol_count() {
return "#define TS_SYMBOL_COUNT " + to_string(parse_table.symbols.size());
}
string symbol_enum() {
string result = "enum {\n";
@ -274,7 +278,7 @@ namespace tree_sitter {
"START_TABLE(" + to_string(parse_table.states.size()) + ")",
join(map_to_string<ParseState>(parse_table.states, [&](ParseState state) -> string {
return join({
"STATE(" + to_string(state_id++) + ", " + to_string(parse_table.symbols.size()) + ");",
"STATE(" + to_string(state_id++) + ");",
parse_table_row_for_state(state),
"END_STATE();"
});
@ -292,10 +296,9 @@ namespace tree_sitter {
string code() {
return join({
includes(),
symbol_count(),
symbol_enum(),
rule_names_list(),
// recover_function(),
// parse_function(),
lex_function(),
parse_table_function(),
parser_export(),