From 44e6c8aea6b163247f4e578218db14bb3027e3ff Mon Sep 17 00:00:00 2001
From: David Cortes <david.cortes.rivera@gmail.com>
Date: Mon, 6 Sep 2021 20:03:37 -0300
Subject: [PATCH] fix linter complaints

---
 R-package/src/lightgbm_R.cpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/R-package/src/lightgbm_R.cpp b/R-package/src/lightgbm_R.cpp
index 228663375980..75ec5c1003b2 100644
--- a/R-package/src/lightgbm_R.cpp
+++ b/R-package/src/lightgbm_R.cpp
@@ -44,30 +44,30 @@ struct LGBM_R_ErrorClass { SEXP cont_token; };
 // after an R allocation error, which would trigger a long jump.
 SEXP wrapped_R_string(void *len)
 {
-  return Rf_allocVector(STRSXP, *(R_xlen_t*)len);
+  return Rf_allocVector(STRSXP, *(reinterpret_cast<R_xlen_t*>(len)));
 }
 
 SEXP wrapped_Rf_mkChar(void *txt)
 {
-  return Rf_mkChar((char*)txt);
+  return Rf_mkChar(reinterpret_cast<char*>(txt));
 }
 
 void throw_R_memerr(void *ptr_cont_token, Rboolean jump)
 {
   if (jump) {
-    LGBM_R_ErrorClass err{*(SEXP*)ptr_cont_token};
+    LGBM_R_ErrorClass err{*(reinterpret_cast<SEXP*>(ptr_cont_token))};
     throw err;
   }
 }
 
 SEXP safe_R_string(R_xlen_t len, SEXP &cont_token)
 {
-  return R_UnwindProtect(wrapped_R_string, (void*)&len, throw_R_memerr, &cont_token, cont_token);
+  return R_UnwindProtect(wrapped_R_string, reinterpret_cast<void*>(&len), throw_R_memerr, &cont_token, cont_token);
 }
 
 SEXP safe_R_mkChar(char *txt, SEXP &cont_token)
 {
-  return R_UnwindProtect(wrapped_Rf_mkChar, (void*)txt, throw_R_memerr, &cont_token, cont_token);
+  return R_UnwindProtect(wrapped_Rf_mkChar, reinterpret_cast<void*>(txt), throw_R_memerr, &cont_token, cont_token);
 }
 
 using LightGBM::Common::Split;