[-Werror,-Wunused-parameter]: 'psLevel', 'indent' and 'last' in Stream.h
Observed when compiling LibreOffice with the --enable-werror option:
/home/suokunlong/lo/source/core/workdir/UnpackedTarball/poppler/poppler/Stream.h:1238:32: error: unused parameter 'psLevel' [-Werror,-Wunused-parameter]
GooString *getPSFilter(int psLevel, const char *indent) override { return nullptr; }
^
/home/suokunlong/lo/source/core/workdir/UnpackedTarball/poppler/poppler/Stream.h:1238:53: error: unused parameter 'indent' [-Werror,-Wunused-parameter]
GooString *getPSFilter(int psLevel, const char *indent) override { return nullptr; }
^
/home/suokunlong/lo/source/core/workdir/UnpackedTarball/poppler/poppler/Stream.h:1371:32: error: unused parameter 'psLevel' [-Werror,-Wunused-parameter]
GooString *getPSFilter(int psLevel, const char *indent) override { return nullptr; }
^
/home/suokunlong/lo/source/core/workdir/UnpackedTarball/poppler/poppler/Stream.h:1371:53: error: unused parameter 'indent' [-Werror,-Wunused-parameter]
GooString *getPSFilter(int psLevel, const char *indent) override { return nullptr; }
^
/home/suokunlong/lo/source/core/workdir/UnpackedTarball/poppler/poppler/Stream.h:1372:24: error: unused parameter 'last' [-Werror,-Wunused-parameter]
bool isBinary(bool last = true) override { return true; }