Jimexist commented on code in PR #2559:
URL: https://github.com/apache/thrift/pull/2559#discussion_r847963852
##########
compiler/cpp/src/thrift/generate/t_java_generator.cc:
##########
@@ -2108,8 +2117,8 @@ void
t_java_generator::generate_java_struct_compare_to(ostream& out, t_struct* t
*
* @param tstruct The struct definition
*/
-void t_java_generator::generate_java_struct_reader(ostream& out, t_struct*
tstruct) {
- (void)tstruct;
+void t_java_generator::generate_java_struct_reader(ostream& out, t_struct*
/*tstruct*/) {
Review Comment:
both are valid ways to suppress warnings about unused variables (in this
case an error because `-Werror` flag is present).
https://stackoverflow.com/questions/308277/what-are-the-consequences-of-ignoring-warning-unused-parameter/308286#308286
i'd prefer the commenting out way because an extra line with `(void)` is a
bit arcane.
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