* installing *source* package ‘memo’ ...
** package ‘memo’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C compiler: ‘Apple clang version 14.0.3 (clang-1403.0.22.14.1)’
using SDK: ‘MacOSX11.3.sdk’
clang -arch arm64 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG   -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2  -c getPointer.c -o getPointer.o
clang -arch arm64 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG   -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2  -c init.c -o init.o
clang -arch arm64 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG   -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2  -c vadr.c -o vadr.o
getPointer.c:167:34: error: call to undeclared function 'R_ClosureFormals'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
                        (void *) R_ClosureFormals(item),
                                 ^
getPointer.c:167:25: warning: cast to 'void *' from smaller integer type 'int' [-Wint-to-void-pointer-cast]
                        (void *) R_ClosureFormals(item),
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/secure/_stdio.h:57:62: note: expanded from macro 'snprintf'
  __builtin___snprintf_chk (str, len, 0, __darwin_obsz(str), __VA_ARGS__)
                                                             ^~~~~~~~~~~
getPointer.c:168:34: error: call to undeclared function 'R_ClosureBody'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
                        (void *) R_ClosureBody(item),
                                 ^
getPointer.c:168:34: note: did you mean 'R_ClosureExpr'?
/Library/Frameworks/R.framework/Resources/include/Rinternals.h:647:6: note: 'R_ClosureExpr' declared here
SEXP R_ClosureExpr(SEXP);
     ^
getPointer.c:168:25: warning: cast to 'void *' from smaller integer type 'int' [-Wint-to-void-pointer-cast]
                        (void *) R_ClosureBody(item),
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/secure/_stdio.h:57:62: note: expanded from macro 'snprintf'
  __builtin___snprintf_chk (str, len, 0, __darwin_obsz(str), __VA_ARGS__)
                                                             ^~~~~~~~~~~
getPointer.c:169:34: error: call to undeclared function 'R_ClosureEnv'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
                        (void *) R_ClosureEnv(item));
                                 ^
getPointer.c:169:34: note: did you mean 'R_ClosureExpr'?
/Library/Frameworks/R.framework/Resources/include/Rinternals.h:647:6: note: 'R_ClosureExpr' declared here
SEXP R_ClosureExpr(SEXP);
     ^
getPointer.c:169:25: warning: cast to 'void *' from smaller integer type 'int' [-Wint-to-void-pointer-cast]
                        (void *) R_ClosureEnv(item));
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/secure/_stdio.h:57:62: note: expanded from macro 'snprintf'
  __builtin___snprintf_chk (str, len, 0, __darwin_obsz(str), __VA_ARGS__)
                                                             ^~~~~~~~~~~
3 warnings and 3 errors generated.
make: *** [getPointer.o] Error 1
ERROR: compilation failed for package ‘memo’
* removing ‘/Volumes/Builds/packages/big-sur-arm64/results/4.4/memo.Rcheck/memo’