output: rename i argument to state

1 files changed, 7 insertions, 7 deletions

diff --git a/src/output_lr0.cpp b/src/output_lr0.cpp
index b821333..031ed43 100644
--- a/src/output_lr0.cpp
+++ b/src/output_lr0.cpp
@@ -29,16 +29,16 @@
 
 namespace solar {
 
-void output_lr0_t::emit_state_shift(unsigned i) {
+void output_lr0_t::emit_state_shift(unsigned state) {
 	std::fprintf(source_file, "\t\t\tswitch (token) {\n");
 
-	if (generator->get_shifts().find(std::make_pair(i, symbol_t::make_nonterm(""))) != generator->get_shifts().end()) {
+	if (generator->get_shifts().find(std::make_pair(state, symbol_t::make_nonterm(""))) != generator->get_shifts().end()) {
 		std::fprintf(source_file, "\t\t\tcase 0:\n");
 		std::fprintf(source_file, "\t\t\t\treturn 0;\n\n");
 	}
 
 	for (const auto &token : generator->get_terminals()) {
-		auto it = generator->get_shifts().find(std::make_pair(i, token));
+		auto it = generator->get_shifts().find(std::make_pair(state, token));
 		if (it == generator->get_shifts().end())
 			continue;
 
@@ -124,12 +124,12 @@ void output_lr0_t::emit_state_reduce(const item_t &item, int rule_id) {
 	}
 }
 
-void output_lr0_t::emit_state(unsigned i) {
-	std::fprintf(source_file, "\t\tcase %u:\n", i);
+void output_lr0_t::emit_state(unsigned state) {
+	std::fprintf(source_file, "\t\tcase %u:\n", state);
 
-	auto it = generator->get_reductions().find(i);
+	auto it = generator->get_reductions().find(state);
 	if (it == generator->get_reductions().end()) {
-		emit_state_shift(i);
+		emit_state_shift(state);
 	}
 	else {
 		const rule_t &rule = generator->get_grammar().rules[it->second];