fix: proper function prototypes

tree-sitter · Mar 24, 2024 · be7f3d1 · be7f3d1
1 parent e6d7fa7
commit be7f3d1
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/cli/src/generate/render.rs b/cli/src/generate/render.rs
@@ -1355,7 +1355,7 @@ impl Generator {
 
         add_line!(
             self,
-            "TS_PUBLIC const TSLanguage *{language_function_name}() {{",
+            "TS_PUBLIC const TSLanguage *{language_function_name}(void) {{",
         );
         indent!(self);
         add_line!(self, "static const TSLanguage language = {{");

diff --git a/docs/section-3-creating-parsers.md b/docs/section-3-creating-parsers.md
@@ -785,7 +785,7 @@ Finally, you must define five functions with specific names, based on your langu
 #### Create
 
 ```c
-void * tree_sitter_my_language_external_scanner_create() {
+void *tree_sitter_my_language_external_scanner_create(void) {
   // ...
 }
 ```
@@ -891,7 +891,7 @@ For example, assuming you wanted to allocate 100 bytes for your scanner, you'd d
 
 // ...
 
-void* tree_sitter_my_language_external_scanner_create() {
+void *tree_sitter_my_language_external_scanner_create(void) {
   return ts_calloc(100, 1); // or ts_malloc(100)
 }
 
@@ -921,7 +921,7 @@ enum TokenType {
 
 // Create the array in your create function
 
-void* tree_sitter_my_language_external_scanner_create() {
+void *tree_sitter_my_language_external_scanner_create(void) {
   return ts_calloc(1, sizeof(Array(int)));
 
   // or if you want to zero out the memory yourself