build: tune compiler warnings

Author: ObserverOfTime

lib/CMakeLists.txt

@@ -21,8 +21,10 @@ add_library(tree-sitter ${TS_SOURCE_FILES})
 
 target_include_directories(tree-sitter PRIVATE src src/wasm include)
 
-if(NOT MSVC)
-  target_compile_options(tree-sitter PRIVATE -Wall -Wextra -Wshadow -Wno-unused-parameter -pedantic)
+if(MSVC)
+  target_compile_options(tree-sitter PRIVATE /W4 /wd4018 /wd4701 /wd4702 /wd4100 /wd4232 /wd4244)
+else()
+  target_compile_options(tree-sitter PRIVATE -Wall -Wextra -Wshadow -pedantic)
 endif()
 
 if(TREE_SITTER_FEATURE_WASM)

lib/src/parser.c

@@ -348,7 +348,7 @@ static bool ts_parser__call_main_lex_fn(TSParser *self, TSLexMode lex_mode) {
   }
 }
 
-static bool ts_parser__call_keyword_lex_fn(TSParser *self, TSLexMode lex_mode) {
+static bool ts_parser__call_keyword_lex_fn(TSParser *self) {
   if (ts_language_is_wasm(self->language)) {
     return ts_wasm_store_call_lex_keyword(self->wasm_store, 0);
   } else {
@@ -649,7 +649,7 @@ static Subtree ts_parser__lex(
       ts_lexer_reset(&self->lexer, self->lexer.token_start_position);
       ts_lexer_start(&self->lexer);
 
-      is_keyword = ts_parser__call_keyword_lex_fn(self, lex_mode);
+      is_keyword = ts_parser__call_keyword_lex_fn(self);
 
       if (
         is_keyword &&