* installing *source* package 'nanoparquet' ...
** this is package 'nanoparquet' version '0.4.0'
** package 'nanoparquet' successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: 'g++.exe (GCC) 13.3.0'
make[1]: Entering directory '/d/temp/2025_01_31_01_50_00_7169/Rtmp6JgbMm/R.INSTALL8564404f64e2/nanoparquet/src'
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c lib/ParquetReader.cpp -o lib/ParquetReader.o
In file included from lib/ParquetReader.h:5,
from lib/ParquetReader.cpp:6:
lib/bytebuffer.h: In member function 'virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)':
lib/bytebuffer.h:38:15: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'std::streamsize' {aka 'long long int'} [-Wsign-compare]
38 | if (space < n) {
| ~~~~~~^~~
lib/bytebuffer.h: In member function 'BufferGuard BufferManager::claim()':
lib/bytebuffer.h:105:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<ByteBuffer>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
105 | for (auto i = 0; i < bufs.size(); i++) {
| ~~^~~~~~~~~~~~~
lib/ParquetReader.cpp: In member function 'void nanoparquet::ParquetReader::init_file_on_disk(bool)':
lib/ParquetReader.cpp:115:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<parquet::SchemaElement>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
115 | for (int i = 0; i < file_meta_data_.schema.size(); i++) {
| ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
lib/ParquetReader.cpp: In member function 'void nanoparquet::ParquetReader::check_meta_data()':
lib/ParquetReader.cpp:146:46: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'std::vector<parquet::SchemaElement>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
146 | if (file_meta_data_.schema[0].num_children !=
lib/ParquetReader.cpp: In function 'void extract_snappy(uint8_t*, int32_t, ByteBuffer&, int32_t, int32_t)':
lib/ParquetReader.cpp:301:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
301 | if (dec_size + skip != unc_len) break;
| ~~~~~~~~~~~~~~~~^~~~~~~~~~
lib/ParquetReader.cpp: In member function 'void nanoparquet::ParquetReader::update_data_page_size(nanoparquet::DataPage&, uint8_t*, int32_t)':
lib/ParquetReader.cpp:497:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
497 | for (auto i = 0; i < dp.prelen.size(); i++) {
| ~~^~~~~~~~~~~~~~~~~~
lib/ParquetReader.cpp: In member function 'void nanoparquet::ParquetReader::unpack_plain_boolean(uint32_t*, uint8_t*, uint32_t)':
lib/ParquetReader.cpp:864:25: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
864 | for (int32_t i = 0; i < num_values; i++) {
| ~~^~~~~~~~~~~~
lib/ParquetReader.cpp: In member function 'void nanoparquet::ParquetReader::read_chunk(int64_t, int64_t, int8_t*)':
lib/ParquetReader.cpp:956:12: warning: comparison of integer expressions of different signedness: 'int64_t' {aka 'long long int'} and 'long long unsigned int' [-Wsign-compare]
956 | if (size > file_size - offset) {
| ~~~~~^~~~~~~~~~~~~~~~~~~~
In file included from lib/ParquetReader.cpp:9:
lib/DbpDecoder.h: In instantiation of 'uint8_t* DbpDecoder<T, Tunsigned>::decode(T*) [with T = int; Tunsigned = unsigned int; uint8_t = unsigned char]':
lib/ParquetReader.cpp:491:34: required from here
lib/DbpDecoder.h:68:38: warning: comparison of integer expressions of different signedness: 'int' and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
68 | for (auto i = 0; todo > 0 && i < mini_blocks_per_block; i++) {
| ~~^~~~~~~~~~~~~~~~~~~~~~~
lib/DbpDecoder.h:84:28: warning: comparison of integer expressions of different signedness: 'int' and 'uint64_t' {aka 'long long unsigned int'} [-Wsign-compare]
84 | for (auto i = 0; i < mb_vals; i++) {
| ~~^~~~~~~~~
In file included from lib/ParquetReader.cpp:8:
lib/RleBpDecoder.h: In instantiation of 'uint32_t RleBpDecoder::GetBatchCount(T*, int) [with T = unsigned char; uint32_t = unsigned int]':
lib/ParquetReader.cpp:529:54: required from here
lib/RleBpDecoder.h:61:24: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
61 | while (values_read < batch_size) {
| ~~~~~~~~~~~~^~~~~~~~~~~~
lib/RleBpDecoder.h: In instantiation of 'int RleBpDecoder::GetBatch(T*, int) [with T = unsigned char]':
lib/ParquetReader.cpp:573:28: required from here
lib/RleBpDecoder.h:30:24: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
30 | while (values_read < batch_size) {
| ~~~~~~~~~~~~^~~~~~~~~~~~
lib/RleBpDecoder.h: In instantiation of 'int RleBpDecoder::GetBatch(T*, int) [with T = unsigned int]':
lib/ParquetReader.cpp:629:27: required from here
lib/RleBpDecoder.h:30:24: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
lib/DbpDecoder.h: In instantiation of 'uint8_t* DbpDecoder<T, Tunsigned>::decode(T*) [with T = long long int; Tunsigned = long long unsigned int; uint8_t = unsigned char]':
lib/ParquetReader.cpp:714:15: required from here
lib/DbpDecoder.h:68:38: warning: comparison of integer expressions of different signedness: 'int' and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
68 | for (auto i = 0; todo > 0 && i < mini_blocks_per_block; i++) {
| ~~^~~~~~~~~~~~~~~~~~~~~~~
lib/DbpDecoder.h:84:28: warning: comparison of integer expressions of different signedness: 'int' and 'uint64_t' {aka 'long long unsigned int'} [-Wsign-compare]
84 | for (auto i = 0; i < mb_vals; i++) {
| ~~^~~~~~~~~
In file included from lib/DbpDecoder.h:6:
lib/decode-utils.h: In instantiation of 'void unpack_bits(uint8_t*, uint64_t, uint8_t, T*, uint64_t) [with T = unsigned int; uint8_t = unsigned char; uint64_t = long long unsigned int]':
lib/DbpDecoder.h:77:31: required from 'uint8_t* DbpDecoder<T, Tunsigned>::decode(T*) [with T = int; Tunsigned = unsigned int; uint8_t = unsigned char]'
lib/ParquetReader.cpp:491:34: required from here
lib/decode-utils.h:58:21: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'int' [-Wsign-compare]
58 | while (num_values > output_group_size) {
| ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
lib/decode-utils.h: In instantiation of 'void unpack_bits(uint8_t*, uint64_t, uint8_t, T*, uint64_t) [with T = long long unsigned int; uint8_t = unsigned char; uint64_t = long long unsigned int]':
lib/DbpDecoder.h:77:31: required from 'uint8_t* DbpDecoder<T, Tunsigned>::decode(T*) [with T = long long int; Tunsigned = long long unsigned int; uint8_t = unsigned char]'
lib/ParquetReader.cpp:714:15: required from here
lib/decode-utils.h:58:21: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'int' [-Wsign-compare]
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c RParquetReader.cpp -o RParquetReader.o
In file included from lib/ParquetReader.h:5,
from RParquetReader.h:5,
from RParquetReader.cpp:3:
lib/bytebuffer.h: In member function 'virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)':
lib/bytebuffer.h:38:15: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'std::streamsize' {aka 'long long int'} [-Wsign-compare]
38 | if (space < n) {
| ~~~~~~^~~
lib/bytebuffer.h: In member function 'BufferGuard BufferManager::claim()':
lib/bytebuffer.h:105:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<ByteBuffer>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
105 | for (auto i = 0; i < bufs.size(); i++) {
| ~~^~~~~~~~~~~~~
RParquetReader.cpp: In function 'uint32_t as_uint(float)':
RParquetReader.cpp:17:11: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
17 | return *(uint32_t*) &x;
| ^~~~~~~~~~~~~~
RParquetReader.cpp: In function 'float as_float(uint32_t)':
RParquetReader.cpp:21:11: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
21 | return *(float*) &x;
| ^~~~~~~~~~~
RParquetReader.cpp: In member function 'void RParquetReader::init(RParquetFilter&)':
RParquetReader.cpp:99:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
99 | for (auto i = 0, idx = 0; i < metadata.num_cols; i++) {
| ~~^~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In member function 'void RParquetReader::create_metadata(RParquetFilter&)':
RParquetReader.cpp:153:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<parquet::RowGroup>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
153 | for (auto i = 0; i < fmt.row_groups.size(); i++) {
| ~~^~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp:171:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<unsigned int>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
171 | for (auto i = 0; i < filter.row_groups.size(); i++) {
| ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp:184:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<unsigned int>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
184 | for (auto i = 0; i < filter.columns.size(); i++) {
| ~~^~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp:193:33: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
193 | for (auto i = 1, idx = 0; i < metadata.num_cols; i++) {
| ~~^~~~~~~~~~~~~~~~~~~
RParquetReader.cpp:204:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
204 | for (auto i = 0; i < metadata.num_cols; i++) {
| ~~^~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In member function 'void RParquetReader::read_columns()':
RParquetReader.cpp:218:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<unsigned int>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
218 | for (auto i = 0; i < filter.columns.size(); i++) {
| ~~^~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp:222:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
222 | for (auto i = 1; i < metadata.num_cols; i++) {
| ~~^~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_dicts(postprocess*, uint32_t)':
RParquetReader.cpp:508:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
508 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_dicts_na(postprocess*, uint32_t)':
RParquetReader.cpp:554:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
554 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_int64_dict_nomiss(postprocess*, uint32_t)':
RParquetReader.cpp:745:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
745 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_int64_nodict_miss(postprocess*, uint32_t)':
RParquetReader.cpp:779:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
779 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_int64_dict_miss(postprocess*, uint32_t)':
RParquetReader.cpp:810:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
810 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_float_nodict_nomiss(postprocess*, uint32_t)':
RParquetReader.cpp:896:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
896 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_float_dict_nomiss(postprocess*, uint32_t)':
RParquetReader.cpp:911:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
911 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_float_nodict_miss(postprocess*, uint32_t)':
RParquetReader.cpp:949:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
949 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_float_dict_miss(postprocess*, uint32_t)':
RParquetReader.cpp:978:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
978 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_int96_dict_nomiss(postprocess*, uint32_t)':
RParquetReader.cpp:1075:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
1075 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_int96_nodict_miss(postprocess*, uint32_t)':
RParquetReader.cpp:1111:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
1111 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_int96_dict_miss(postprocess*, uint32_t)':
RParquetReader.cpp:1145:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
1145 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_ba_string_nodict_nomiss(postprocess*, uint32_t)':
RParquetReader.cpp:1230:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
1230 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp:1236:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<unsigned int>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
1236 | for (auto i = 0; i < it->offsets.size(); i++) {
| ~~^~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_ba_string_dict_nomiss(postprocess*, uint32_t)':
RParquetReader.cpp:1253:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
1253 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp:1261:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<unsigned int>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
1261 | for (auto i = 0; i < it->offsets.size(); i++) {
| ~~^~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_ba_string_miss(postprocess*, uint32_t)':
RParquetReader.cpp:1302:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
1302 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'double parse_decimal(uint8_t*, uint32_t)':
RParquetReader.cpp:1357:24: warning: comparison of integer expressions of different signedness: 'int' and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
1357 | for (auto j = 0; j < len; j++) {
| ~~^~~~~
RParquetReader.cpp:1364:24: warning: comparison of integer expressions of different signedness: 'int' and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
1364 | for (auto j = 0; j < len; j++) {
| ~~^~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_ba_decimal_nodict_nomiss(postprocess*, uint32_t)':
RParquetReader.cpp:1375:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
1375 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp:1382:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<unsigned int>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
1382 | for (auto i = 0; i < it->offsets.size(); i++) {
| ~~^~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_ba_decimal_miss(postprocess*, uint32_t)':
RParquetReader.cpp:1391:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
1391 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_ba_decimal_dict_nomiss(postprocess*, uint32_t)':
RParquetReader.cpp:1419:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
1419 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp:1428:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<unsigned int>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
1428 | for (auto i = 0; i < it->offsets.size(); i++) {
| ~~^~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_ba_raw_nodict_nomiss(postprocess*, uint32_t)':
RParquetReader.cpp:1481:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
1481 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp:1487:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<unsigned int>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
1487 | for (auto i = 0; i < it->offsets.size(); i++) {
| ~~^~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_ba_raw_dict_nomiss(postprocess*, uint32_t)':
RParquetReader.cpp:1499:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
1499 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp:1507:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<unsigned int>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
1507 | for (auto i = 0; i < it->offsets.size(); i++) {
| ~~^~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_ba_raw_miss(postprocess*, uint32_t)':
RParquetReader.cpp:1541:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
1541 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_ba_uuid_nodict_nomiss(postprocess*, uint32_t)':
RParquetReader.cpp:1594:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
1594 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp:1600:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<unsigned int>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
1600 | for (auto i = 0; i < it->offsets.size(); i++) {
| ~~^~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_ba_uuid_dict_nomiss(postprocess*, uint32_t)':
RParquetReader.cpp:1618:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
1618 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp:1626:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<unsigned int>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
1626 | for (auto i = 0; i < it->offsets.size(); i++) {
| ~~^~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_ba_float16_nodict_nomiss(postprocess*, uint32_t)':
RParquetReader.cpp:1696:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
1696 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp:1702:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<unsigned int>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
1702 | for (auto i = 0; i < it->offsets.size(); i++) {
| ~~^~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_ba_float16_dict_nomiss(postprocess*, uint32_t)':
RParquetReader.cpp:1713:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
1713 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp:1721:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<unsigned int>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
1721 | for (auto i = 0; i < it->offsets.size(); i++) {
| ~~^~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_int32_decimal_nodict_nomiss(postprocess*, uint32_t)':
RParquetReader.cpp:1783:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
1783 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_int32_decimal_dict_nomiss(postprocess*, uint32_t)':
RParquetReader.cpp:1800:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
1800 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_column_to_r_int64_decimal_dict_nomiss(postprocess*, uint32_t)':
RParquetReader.cpp:1876:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
1876 | for (auto rg = 0; rg < pp->metadata.num_row_groups; rg++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In function 'void convert_columns_to_r_(postprocess*)':
RParquetReader.cpp:1934:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
1934 | for (auto cl = 0; cl < pp->metadata.num_cols_to_read; cl++) {
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In member function 'void RParquetReader::create_df()':
RParquetReader.cpp:2050:26: warning: comparison of integer expressions of different signedness: 'R_xlen_t' {aka 'long long int'} and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
2050 | for (R_xlen_t i = 0; i < metadata.num_cols; i++) {
| ~~^~~~~~~~~~~~~~~~~~~
RParquetReader.cpp: In member function 'void RParquetReader::read_arrow_metadata()':
RParquetReader.cpp:2080:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<parquet::KeyValue>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
2080 | for (auto i = 0; i < kvm.size(); i++) {
| ~~^~~~~~~~~~~~
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c RParquetAppender.cpp -o RParquetAppender.o
In file included from lib/ParquetOutFile.h:8,
from RParquetAppender.h:2,
from RParquetAppender.cpp:1:
lib/bytebuffer.h: In member function 'virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)':
lib/bytebuffer.h:38:15: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'std::streamsize' {aka 'long long int'} [-Wsign-compare]
38 | if (space < n) {
| ~~~~~~^~~
lib/bytebuffer.h: In member function 'BufferGuard BufferManager::claim()':
lib/bytebuffer.h:105:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<ByteBuffer>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
105 | for (auto i = 0; i < bufs.size(); i++) {
| ~~^~~~~~~~~~~~~
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c RParquetOutFile.cpp -o RParquetOutFile.o
In file included from lib/ParquetOutFile.h:8,
from r-nanoparquet.h:7,
from RParquetOutFile.cpp:4:
lib/bytebuffer.h: In member function 'virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)':
lib/bytebuffer.h:38:15: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'std::streamsize' {aka 'long long int'} [-Wsign-compare]
38 | if (space < n) {
| ~~~~~~^~~
lib/bytebuffer.h: In member function 'BufferGuard BufferManager::claim()':
lib/bytebuffer.h:105:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<ByteBuffer>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
105 | for (auto i = 0; i < bufs.size(); i++) {
| ~~^~~~~~~~~~~~~
RParquetOutFile.cpp: In member function 'virtual void RParquetOutFile::write_int32(std::ostream&, uint32_t, uint32_t, uint32_t, uint64_t, uint64_t, parquet::SchemaElement&)':
RParquetOutFile.cpp:812:13: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'R_xlen_t' {aka 'long long int'} [-Wsign-compare]
812 | if (until > Rf_xlength(col)) {
| ~~~~~~^~~~~~~~~~~~~~~~~
RParquetOutFile.cpp: In member function 'virtual void RParquetOutFile::write_int64(std::ostream&, uint32_t, uint32_t, uint32_t, uint64_t, uint64_t, parquet::SchemaElement&)':
RParquetOutFile.cpp:1134:13: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'R_xlen_t' {aka 'long long int'} [-Wsign-compare]
1134 | if (until > Rf_xlength(col)) {
| ~~~~~~^~~~~~~~~~~~~~~~~
RParquetOutFile.cpp: In member function 'virtual void RParquetOutFile::write_int96(std::ostream&, uint32_t, uint32_t, uint32_t, uint64_t, uint64_t, parquet::SchemaElement&)':
RParquetOutFile.cpp:1180:13: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'R_xlen_t' {aka 'long long int'} [-Wsign-compare]
1180 | if (until > Rf_xlength(col)) {
| ~~~~~~^~~~~~~~~~~~~~~~~
RParquetOutFile.cpp: In member function 'virtual void RParquetOutFile::write_float(std::ostream&, uint32_t, uint32_t, uint32_t, uint64_t, uint64_t, parquet::SchemaElement&)':
RParquetOutFile.cpp:1232:13: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'R_xlen_t' {aka 'long long int'} [-Wsign-compare]
1232 | if (until > Rf_xlength(col)) {
| ~~~~~~^~~~~~~~~~~~~~~~~
RParquetOutFile.cpp: In member function 'virtual void RParquetOutFile::write_double(std::ostream&, uint32_t, uint32_t, uint32_t, uint64_t, uint64_t, parquet::SchemaElement&)':
RParquetOutFile.cpp:1277:13: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'R_xlen_t' {aka 'long long int'} [-Wsign-compare]
1277 | if (until > Rf_xlength(col)) {
| ~~~~~~^~~~~~~~~~~~~~~~~
RParquetOutFile.cpp: In member function 'virtual void RParquetOutFile::write_byte_array(std::ostream&, uint32_t, uint32_t, uint32_t, uint64_t, uint64_t, parquet::SchemaElement&)':
RParquetOutFile.cpp:1345:13: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'R_xlen_t' {aka 'long long int'} [-Wsign-compare]
1345 | if (until > Rf_xlength(col)) {
| ~~~~~~^~~~~~~~~~~~~~~~~
RParquetOutFile.cpp: In member function 'virtual uint32_t RParquetOutFile::get_size_byte_array(uint32_t, uint32_t, uint64_t, uint64_t)':
RParquetOutFile.cpp:1422:13: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'R_xlen_t' {aka 'long long int'} [-Wsign-compare]
1422 | if (until > Rf_xlength(col)) {
| ~~~~~~^~~~~~~~~~~~~~~~~
RParquetOutFile.cpp: In member function 'virtual void RParquetOutFile::write_fixed_len_byte_array(std::ostream&, uint32_t, uint32_t, uint32_t, uint64_t, uint64_t, parquet::SchemaElement&)':
RParquetOutFile.cpp:1512:13: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'R_xlen_t' {aka 'long long int'} [-Wsign-compare]
1512 | if (until > Rf_xlength(col)) {
| ~~~~~~^~~~~~~~~~~~~~~~~
RParquetOutFile.cpp: In function 'void write_boolean_impl(std::ostream&, SEXP, uint64_t, uint64_t)':
RParquetOutFile.cpp:1632:13: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'R_xlen_t' {aka 'long long int'} [-Wsign-compare]
1632 | if (until > Rf_xlength(col)) {
| ~~~~~~^~~~~~~~~~~~~~~~~
RParquetOutFile.cpp: In member function 'virtual void RParquetOutFile::write_boolean_as_int(std::ostream&, uint32_t, uint32_t, uint32_t, uint64_t, uint64_t)':
RParquetOutFile.cpp:1687:13: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'R_xlen_t' {aka 'long long int'} [-Wsign-compare]
1687 | if (until > Rf_xlength(col)) {
| ~~~~~~^~~~~~~~~~~~~~~~~
RParquetOutFile.cpp: In member function 'virtual uint32_t RParquetOutFile::write_present(std::ostream&, uint32_t, uint64_t, uint64_t)':
RParquetOutFile.cpp:1702:13: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'R_xlen_t' {aka 'long long int'} [-Wsign-compare]
1702 | if (until > Rf_xlength(col)) {
| ~~~~~~^~~~~~~~~~~~~~~~~
RParquetOutFile.cpp: In member function 'virtual void RParquetOutFile::write_present_boolean_as_int(std::ostream&, uint32_t, uint32_t, uint64_t, uint64_t)':
RParquetOutFile.cpp:1782:13: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'R_xlen_t' {aka 'long long int'} [-Wsign-compare]
1782 | if (until > Rf_xlength(col)) {
| ~~~~~~^~~~~~~~~~~~~~~~~
RParquetOutFile.cpp: In member function 'virtual void RParquetOutFile::write_present_boolean(std::ostream&, uint32_t, uint32_t, uint64_t, uint64_t)':
RParquetOutFile.cpp:1816:13: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'R_xlen_t' {aka 'long long int'} [-Wsign-compare]
1816 | if (until > Rf_xlength(col)) {
| ~~~~~~^~~~~~~~~~~~~~~~~
RParquetOutFile.cpp: In member function 'virtual void RParquetOutFile::write_dictionary(std::ostream&, uint32_t, parquet::SchemaElement&, int64_t, int64_t)':
RParquetOutFile.cpp:2388:30: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'R_xlen_t' {aka 'long long int'} [-Wsign-compare]
2388 | for (uint64_t i = 0; i < len; i++) {
| ~~^~~~~
RParquetOutFile.cpp:2403:32: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'R_xlen_t' {aka 'long long int'} [-Wsign-compare]
2403 | for (uint64_t i = 0; i < len; i++) {
| ~~^~~~~
RParquetOutFile.cpp:2419:32: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'R_xlen_t' {aka 'long long int'} [-Wsign-compare]
2419 | for (uint64_t i = 0; i < len; i++) {
| ~~^~~~~
RParquetOutFile.cpp:2422:20: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
2422 | if (len1 != sel.type_length) {
| ~~~~~^~~~~~~~~~~~~~~~~~
RParquetOutFile.cpp: In member function 'void RParquetOutFile::write_integer_int32(std::ostream&, SEXP, uint32_t, uint64_t, uint64_t, parquet::SchemaElement&)':
RParquetOutFile.cpp:592:21: warning: 'max' may be used uninitialized [-Wmaybe-uninitialized]
592 | min = is_signed ? -max-1 : 0;
| ~~~~~~~~~~^~~~~~~~~~~~
RParquetOutFile.cpp:579:14: note: 'max' was declared here
579 | int min, max;
| ^~~
RParquetOutFile.cpp: In member function 'void RParquetOutFile::write_double_int32(std::ostream&, SEXP, uint32_t, uint64_t, uint64_t, parquet::SchemaElement&)':
RParquetOutFile.cpp:774:15: warning: 'max' may be used uninitialized [-Wmaybe-uninitialized]
774 | if (val > max) {
| ~~~~^~~~~
RParquetOutFile.cpp:752:14: note: 'max' was declared here
752 | uint32_t max;
| ^~~
RParquetOutFile.cpp: In member function 'virtual void RParquetOutFile::write_dictionary(std::ostream&, uint32_t, parquet::SchemaElement&, int64_t, int64_t)':
RParquetOutFile.cpp:2276:23: warning: 'max' may be used uninitialized [-Wmaybe-uninitialized]
2276 | if (val > max) {
| ~~~~^~~~~
RParquetOutFile.cpp:2255:22: note: 'max' was declared here
2255 | uint32_t max;
| ^~~
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c r-utils.cpp -o r-utils.o
In file included from lib/ParquetOutFile.h:8,
from r-nanoparquet.h:7,
from r-utils.cpp:4:
lib/bytebuffer.h: In member function 'virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)':
lib/bytebuffer.h:38:15: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'std::streamsize' {aka 'long long int'} [-Wsign-compare]
38 | if (space < n) {
| ~~~~~~^~~
lib/bytebuffer.h: In member function 'BufferGuard BufferManager::claim()':
lib/bytebuffer.h:105:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<ByteBuffer>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
105 | for (auto i = 0; i < bufs.size(); i++) {
| ~~^~~~~~~~~~~~~
r-utils.cpp: In function 'uint16_t double_to_float16(double)':
r-utils.cpp:68:21: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
68 | uint32_t fi32 = *((uint32_t*) &f);
| ~^~~~~~~~~~~~~~~
r-nanoparquet.h: At global scope:
r-nanoparquet.h:18:20: warning: 'type_names' defined but not used [-Wunused-variable]
18 | static const char *type_names[] = {
| ^~~~~~~~~~
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c rwrapper.cpp -o rwrapper.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c protect.cpp -o protect.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c read2.cpp -o read2.o
In file included from lib/nanoparquet.h:8,
from read2.cpp:4:
lib/bytebuffer.h: In member function 'virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)':
lib/bytebuffer.h:38:15: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'std::streamsize' {aka 'long long int'} [-Wsign-compare]
38 | if (space < n) {
| ~~~~~~^~~
lib/bytebuffer.h: In member function 'BufferGuard BufferManager::claim()':
lib/bytebuffer.h:105:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<ByteBuffer>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
105 | for (auto i = 0; i < bufs.size(); i++) {
| ~~^~~~~~~~~~~~~
read2.cpp: In function 'SEXPREC* nanoparquet_read_col_names(SEXP)':
read2.cpp:240:24: warning: comparison of integer expressions of different signedness: 'int' and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
240 | for (auto i = 0; i < ncols; i++) {
| ~~^~~~~~~
read2.cpp:247:33: warning: comparison of integer expressions of different signedness: 'int' and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
247 | for (auto i = 0, idx = 0; i < ncols; i++) {
| ~~^~~~~~~
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c write2.cpp -o write2.o
In file included from write2.cpp:1:
lib/memstream.h: In member function 'virtual std::streamsize MemStream::xsputn(const char*, std::streamsize)':
lib/memstream.h:37:13: warning: comparison of integer expressions of different signedness: 'std::streamsize' {aka 'long long int'} and 'uint64_t' {aka 'long long unsigned int'} [-Wsign-compare]
37 | if (n > space) {
| ~~^~~~~~~
In file included from lib/nanoparquet.h:8,
from RParquetOutFile.h:2,
from write2.cpp:4:
lib/bytebuffer.h: In member function 'virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)':
lib/bytebuffer.h:38:15: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'std::streamsize' {aka 'long long int'} [-Wsign-compare]
38 | if (space < n) {
| ~~~~~~^~~
lib/bytebuffer.h: In member function 'BufferGuard BufferManager::claim()':
lib/bytebuffer.h:105:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<ByteBuffer>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
105 | for (auto i = 0; i < bufs.size(); i++) {
| ~~^~~~~~~~~~~~~
In file included from write2.cpp:6:
r-nanoparquet.h: At global scope:
r-nanoparquet.h:18:20: warning: 'type_names' defined but not used [-Wunused-variable]
18 | static const char *type_names[] = {
| ^~~~~~~~~~
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c cpp-utils.cpp -o cpp-utils.o
In file included from lib/nanoparquet.h:8,
from cpp-utils.cpp:1:
lib/bytebuffer.h: In member function 'virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)':
lib/bytebuffer.h:38:15: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'std::streamsize' {aka 'long long int'} [-Wsign-compare]
38 | if (space < n) {
| ~~~~~~^~~
lib/bytebuffer.h: In member function 'BufferGuard BufferManager::claim()':
lib/bytebuffer.h:105:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<ByteBuffer>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
105 | for (auto i = 0; i < bufs.size(); i++) {
| ~~^~~~~~~~~~~~~
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c read-metadata.cpp -o read-metadata.o
In file included from lib/nanoparquet.h:8,
from read-metadata.cpp:1:
lib/bytebuffer.h: In member function 'virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)':
lib/bytebuffer.h:38:15: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'std::streamsize' {aka 'long long int'} [-Wsign-compare]
38 | if (space < n) {
| ~~~~~~^~~
lib/bytebuffer.h: In member function 'BufferGuard BufferManager::claim()':
lib/bytebuffer.h:105:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<ByteBuffer>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
105 | for (auto i = 0; i < bufs.size(); i++) {
| ~~^~~~~~~~~~~~~
read-metadata.cpp: In function 'SEXPREC* convert_key_value_metadata(const parquet::FileMetaData&)':
read-metadata.cpp:133:28: warning: comparison of integer expressions of different signedness: 'R_xlen_t' {aka 'long long int'} and 'long long unsigned int' [-Wsign-compare]
133 | for (R_xlen_t i = 0; i < kvsize; i++) {
| ~~^~~~~~~~
read-metadata.cpp: In function 'SEXPREC* convert_row_groups(const char*, std::vector<parquet::RowGroup>&)':
read-metadata.cpp:247:22: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare]
247 | for (auto i = 0; i < nrgs; i++) {
| ~~^~~~~~
read-metadata.cpp: In function 'SEXPREC* convert_column_chunks(const char*, std::vector<parquet::RowGroup>&)':
read-metadata.cpp:302:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<parquet::RowGroup>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
302 | for (auto i = 0; i < rgs.size(); i++) {
| ~~^~~~~~~~~~~~
read-metadata.cpp:335:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<parquet::RowGroup>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
335 | for (int i = 0; i < rgs.size(); i++) {
| ~~^~~~~~~~~~~~
read-metadata.cpp:336:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<parquet::ColumnChunk>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
336 | for (int j = 0; j < rgs[i].columns.size(); j++) {
| ~~^~~~~~~~~~~~~~~~~~~~~~~
read-metadata.cpp:355:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<parquet::Encoding::type>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
355 | for (auto k = 0; k < cmd.encodings.size(); k++) {
| ~~^~~~~~~~~~~~~~~~~~~~~~
read-metadata.cpp:359:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
359 | for (auto k = 0; k < cmd.path_in_schema.size(); k++) {
| ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c read-pages.cpp -o read-pages.o
In file included from lib/nanoparquet.h:8,
from read-pages.cpp:1:
lib/bytebuffer.h: In member function 'virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)':
lib/bytebuffer.h:38:15: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'std::streamsize' {aka 'long long int'} [-Wsign-compare]
38 | if (space < n) {
| ~~~~~~^~~
lib/bytebuffer.h: In member function 'BufferGuard BufferManager::claim()':
lib/bytebuffer.h:105:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<ByteBuffer>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
105 | for (auto i = 0; i < bufs.size(); i++) {
| ~~^~~~~~~~~~~~~
read-pages.cpp: In function 'SEXPREC* nanoparquet_read_pages(SEXP)':
read-pages.cpp:27:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<parquet::RowGroup>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
27 | for (auto i = 0; i < rgs.size(); i++) {
| ~~^~~~~~~~~~~~
read-pages.cpp:28:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<parquet::ColumnChunk>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
28 | for (auto j = 0; j < rgs[i].columns.size(); j++) {
| ~~^~~~~~~~~~~~~~~~~~~~~~~
read-pages.cpp:101:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<parquet::RowGroup>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
101 | for (auto i = 0; i < rgs.size(); i++) {
| ~~^~~~~~~~~~~~
read-pages.cpp:102:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<parquet::ColumnChunk>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
102 | for (auto j = 0; j < rgs[i].columns.size(); j++) {
| ~~^~~~~~~~~~~~~~~~~~~~~~~
read-pages.cpp: In function 'PageData find_page(nanoparquet::ParquetReader&, int64_t)':
read-pages.cpp:213:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<parquet::RowGroup>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
213 | for (auto i = 0; i < rgs.size(); i++) {
| ~~^~~~~~~~~~~~
read-pages.cpp:214:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<parquet::ColumnChunk>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
214 | for (auto j = 0; j < rgs[i].columns.size(); j++) {
| ~~^~~~~~~~~~~~~~~~~~~~~~~
read-pages.cpp: In function 'SEXPREC* nanoparquet_read_page(SEXP, SEXP)':
read-pages.cpp:306:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<parquet::SchemaElement>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
306 | for (int i = 0; i < schema.size(); i++) {
| ~~^~~~~~~~~~~~~~~
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c arrow-schema.cpp -o arrow-schema.o
In file included from arrow-schema.cpp:7:
lib/bytebuffer.h: In member function 'virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)':
lib/bytebuffer.h:38:15: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'std::streamsize' {aka 'long long int'} [-Wsign-compare]
38 | if (space < n) {
| ~~~~~~^~~
lib/bytebuffer.h: In member function 'BufferGuard BufferManager::claim()':
lib/bytebuffer.h:105:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<ByteBuffer>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
105 | for (auto i = 0; i < bufs.size(); i++) {
| ~~^~~~~~~~~~~~~
arrow-schema.cpp: In function 'SEXPREC* nanoparquet_parse_arrow_schema_impl(uint8_t*, uint32_t)':
arrow-schema.cpp:80:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::unique_ptr<org::apache::arrow::flatbuf::FieldT> >::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
80 | for (auto i = 0; i < sch->fields.size(); i++) {
| ~~^~~~~~~~~~~~~~~~~~~~
arrow-schema.cpp:187:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
187 | for (auto j = 0; j < ft->typeIds.size(); j++) {
| ~~^~~~~~~~~~~~~~~~~~~~
arrow-schema.cpp:262:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
262 | for (auto j = 0; j < kvlen; j++) {
| ~~^~~~~~~
arrow-schema.cpp:280:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::unique_ptr<org::apache::arrow::flatbuf::KeyValueT> >::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
280 | for (auto i = 0; i < sch->custom_metadata.size(); i++) {
| ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arrow-schema.cpp:294:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<org::apache::arrow::flatbuf::Feature>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
294 | for (auto i = 0; i < sch->features.size(); i++) {
| ~~^~~~~~~~~~~~~~~~~~~~~~
arrow-schema.cpp: In function 'SEXPREC* nanoparquet_encode_arrow_schema(SEXP)':
arrow-schema.cpp:379:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long long unsigned int'} [-Wsign-compare]
379 | for (auto i = 0; i < nfields; i++) {
| ~~^~~~~~~~~
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c base64.cpp -o base64.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c r-base64.cpp -o r-base64.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c snappy.cpp -o snappy.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c encodings.cpp -o encodings.o
In file included from lib/nanoparquet.h:8,
from lib/RleBpDecoder.h:5,
from encodings.cpp:1:
lib/bytebuffer.h: In member function 'virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)':
lib/bytebuffer.h:38:15: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'std::streamsize' {aka 'long long int'} [-Wsign-compare]
38 | if (space < n) {
| ~~~~~~^~~
lib/bytebuffer.h: In member function 'BufferGuard BufferManager::claim()':
lib/bytebuffer.h:105:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<ByteBuffer>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
105 | for (auto i = 0; i < bufs.size(); i++) {
| ~~^~~~~~~~~~~~~
lib/RleBpDecoder.h: In instantiation of 'int RleBpDecoder::GetBatch(T*, int) [with T = unsigned int]':
encodings.cpp:32:19: required from here
lib/RleBpDecoder.h:30:24: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
30 | while (values_read < batch_size) {
| ~~~~~~~~~~~~^~~~~~~~~~~~
In file included from encodings.cpp:2:
lib/RleBpEncoder.h: In instantiation of 'uint32_t RleBpEncode(const T*, uint32_t, uint8_t, uint8_t*, uint32_t) [with T = int; uint32_t = unsigned int; uint8_t = unsigned char]':
encodings.cpp:50:26: required from here
lib/RleBpEncoder.h:63:16: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
63 | if (reps >= min_reps) {
| ~~~~~^~~~~~~~~~~
In file included from encodings.cpp:3:
lib/DbpDecoder.h: In instantiation of 'uint8_t* DbpDecoder<T, Tunsigned>::decode(T*) [with T = int; Tunsigned = unsigned int; uint8_t = unsigned char]':
encodings.cpp:72:13: required from here
lib/DbpDecoder.h:68:38: warning: comparison of integer expressions of different signedness: 'int' and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
68 | for (auto i = 0; todo > 0 && i < mini_blocks_per_block; i++) {
| ~~^~~~~~~~~~~~~~~~~~~~~~~
lib/DbpDecoder.h:84:28: warning: comparison of integer expressions of different signedness: 'int' and 'uint64_t' {aka 'long long unsigned int'} [-Wsign-compare]
84 | for (auto i = 0; i < mb_vals; i++) {
| ~~^~~~~~~~~
lib/DbpDecoder.h: In instantiation of 'uint8_t* DbpDecoder<T, Tunsigned>::decode(T*) [with T = long long int; Tunsigned = long long unsigned int; uint8_t = unsigned char]':
encodings.cpp:90:13: required from here
lib/DbpDecoder.h:68:38: warning: comparison of integer expressions of different signedness: 'int' and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
68 | for (auto i = 0; todo > 0 && i < mini_blocks_per_block; i++) {
| ~~^~~~~~~~~~~~~~~~~~~~~~~
lib/DbpDecoder.h:84:28: warning: comparison of integer expressions of different signedness: 'int' and 'uint64_t' {aka 'long long unsigned int'} [-Wsign-compare]
84 | for (auto i = 0; i < mb_vals; i++) {
| ~~^~~~~~~~~
In file included from lib/DbpDecoder.h:6:
lib/decode-utils.h: In instantiation of 'void unpack_bits(uint8_t*, uint64_t, uint8_t, T*, uint64_t) [with T = unsigned int; uint8_t = unsigned char; uint64_t = long long unsigned int]':
encodings.cpp:108:24: required from here
lib/decode-utils.h:58:21: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'int' [-Wsign-compare]
58 | while (num_values > output_group_size) {
| ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
lib/decode-utils.h: In instantiation of 'void unpack_bits(uint8_t*, uint64_t, uint8_t, T*, uint64_t) [with T = long long unsigned int; uint8_t = unsigned char; uint64_t = long long unsigned int]':
lib/DbpDecoder.h:77:31: required from 'uint8_t* DbpDecoder<T, Tunsigned>::decode(T*) [with T = long long int; Tunsigned = long long unsigned int; uint8_t = unsigned char]'
encodings.cpp:90:13: required from here
lib/decode-utils.h:58:21: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'int' [-Wsign-compare]
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c dictionary-encoding.cpp -o dictionary-encoding.o
dictionary-encoding.cpp: In function 'SEXPREC* nanoparquet_avg_run_length(SEXP, SEXP)':
dictionary-encoding.cpp:334:11: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
334 | if (len == -1) {
| ~~~~^~~~~
dictionary-encoding.cpp:344:22: warning: comparison of integer expressions of different signedness: 'int' and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
344 | for (auto i = 0; i < len; i++, xx++) {
| ~~^~~~~
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c test.cpp -o test.o
In file included from test.cpp:2:
lib/memstream.h: In member function 'virtual std::streamsize MemStream::xsputn(const char*, std::streamsize)':
lib/memstream.h:37:13: warning: comparison of integer expressions of different signedness: 'std::streamsize' {aka 'long long int'} and 'uint64_t' {aka 'long long unsigned int'} [-Wsign-compare]
37 | if (n > space) {
| ~~^~~~~~~
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c lib/ParquetOutFile.cpp -o lib/ParquetOutFile.o
In file included from lib/nanoparquet.h:8,
from lib/ParquetOutFile.cpp:12:
lib/bytebuffer.h: In member function 'virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)':
lib/bytebuffer.h:38:15: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'std::streamsize' {aka 'long long int'} [-Wsign-compare]
38 | if (space < n) {
| ~~~~~~^~~
lib/bytebuffer.h: In member function 'BufferGuard BufferManager::claim()':
lib/bytebuffer.h:105:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<ByteBuffer>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
105 | for (auto i = 0; i < bufs.size(); i++) {
| ~~^~~~~~~~~~~~~
lib/ParquetOutFile.cpp: In member function 'void nanoparquet::ParquetOutFile::append()':
lib/ParquetOutFile.cpp:546:25: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
546 | for (int idx = 0; idx < row_group_starts.size(); idx++) {
| ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
lib/ParquetOutFile.cpp:552:25: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
552 | int64_t until = idx < row_group_starts.size() - 1 ? row_group_starts[idx + 1] : num_rows;
| ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
lib/ParquetOutFile.cpp: In member function 'void nanoparquet::ParquetOutFile::write_data_pages(uint32_t, uint32_t, int64_t, int64_t)':
lib/ParquetOutFile.cpp:718:22: warning: comparison of integer expressions of different signedness: 'int' and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
718 | for (auto i = 0; i < num_pages; i++) {
| ~~^~~~~~~~~~~
lib/ParquetOutFile.cpp:721:20: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'int64_t' {aka 'long long int'} [-Wsign-compare]
721 | if (page_until > until) {
| ~~~~~~~~~~~^~~~~~~
In file included from lib/ParquetOutFile.cpp:13:
lib/RleBpEncoder.h: In instantiation of 'uint32_t RleBpEncode(const T*, uint32_t, uint8_t, uint8_t*, uint32_t) [with T = int; uint32_t = unsigned int; uint8_t = unsigned char]':
lib/ParquetOutFile.cpp:519:32: required from here
lib/RleBpEncoder.h:63:16: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
63 | if (reps >= min_reps) {
| ~~~~~^~~~~~~~~~~
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c lib/RleBpDecoder.cpp -o lib/RleBpDecoder.o
In file included from lib/nanoparquet.h:8,
from lib/RleBpDecoder.h:5,
from lib/RleBpDecoder.cpp:1:
lib/bytebuffer.h: In member function 'virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)':
lib/bytebuffer.h:38:15: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long long unsigned int'} and 'std::streamsize' {aka 'long long int'} [-Wsign-compare]
38 | if (space < n) {
| ~~~~~~^~~
lib/bytebuffer.h: In member function 'BufferGuard BufferManager::claim()':
lib/bytebuffer.h:105:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<ByteBuffer>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
105 | for (auto i = 0; i < bufs.size(); i++) {
| ~~^~~~~~~~~~~~~
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c parquet/parquet_types.cpp -o parquet/parquet_types.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c thrift/protocol/TProtocol.cpp -o thrift/protocol/TProtocol.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c thrift/transport/TTransportException.cpp -o thrift/transport/TTransportException.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c thrift/transport/TBufferTransports.cpp -o thrift/transport/TBufferTransports.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c fastpforlib/bitpacking.cpp -o fastpforlib/bitpacking.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c snappy/snappy.cc -o snappy/snappy.o
snappy/snappy.cc: In member function 'void snappy::SnappySinkAllocator::Flush(size_t)':
snappy/snappy.cc:1599:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<snappy::SnappySinkAllocator::Datablock>::size_type' {aka 'long long unsigned int'} [-Wsign-compare]
1599 | for (int i = 0; i < blocks_.size(); ++i) {
| ~~^~~~~~~~~~~~~~~~
In file included from snappy/snappy-internal.h:34,
from snappy/snappy.cc:30:
snappy/snappy.cc: In instantiation of 'bool snappy::SnappyScatteredWriter<Allocator>::AppendFromSelf(size_t, size_t) [with Allocator = snappy::SnappySinkAllocator; size_t = long long unsigned int]':
snappy/snappy.cc:902:36: required from 'void snappy::SnappyDecompressor::DecompressAllTags(Writer*) [with Writer = snappy::SnappyScatteredWriter<snappy::SnappySinkAllocator>]'
snappy/snappy.cc:991:34: required from 'bool snappy::InternalUncompressAllTags(SnappyDecompressor*, Writer*, uint32, uint32) [with Writer = SnappyScatteredWriter<SnappySinkAllocator>; uint32 = unsigned int]'
snappy/snappy.cc:1657:37: required from here
snappy/snappy.cc:1511:41: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long long unsigned int'} and 'long long int' [-Wsign-compare]
1511 | if (SNAPPY_PREDICT_TRUE(offset - 1u < op_ptr_ - op_base_ &&
| ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
snappy/snappy-stubs-internal.h:104:32: note: in definition of macro 'SNAPPY_PREDICT_TRUE'
104 | #define SNAPPY_PREDICT_TRUE(x) x
| ^
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c snappy/snappy-sinksource.cc -o snappy/snappy-sinksource.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c miniz/miniz.cpp -o miniz/miniz.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c zstd/common/entropy_common.cpp -o zstd/common/entropy_common.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c zstd/common/error_private.cpp -o zstd/common/error_private.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c zstd/common/fse_decompress.cpp -o zstd/common/fse_decompress.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c zstd/common/xxhash.cpp -o zstd/common/xxhash.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c zstd/common/zstd_common.cpp -o zstd/common/zstd_common.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c zstd/decompress/huf_decompress.cpp -o zstd/decompress/huf_decompress.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c zstd/decompress/zstd_ddict.cpp -o zstd/decompress/zstd_ddict.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c zstd/decompress/zstd_decompress.cpp -o zstd/decompress/zstd_decompress.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c zstd/decompress/zstd_decompress_block.cpp -o zstd/decompress/zstd_decompress_block.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c zstd/compress/fse_compress.cpp -o zstd/compress/fse_compress.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c zstd/compress/hist.cpp -o zstd/compress/hist.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c zstd/compress/huf_compress.cpp -o zstd/compress/huf_compress.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c zstd/compress/zstd_compress.cpp -o zstd/compress/zstd_compress.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c zstd/compress/zstd_compress_literals.cpp -o zstd/compress/zstd_compress_literals.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c zstd/compress/zstd_compress_sequences.cpp -o zstd/compress/zstd_compress_sequences.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c zstd/compress/zstd_compress_superblock.cpp -o zstd/compress/zstd_compress_superblock.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c zstd/compress/zstd_double_fast.cpp -o zstd/compress/zstd_double_fast.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c zstd/compress/zstd_fast.cpp -o zstd/compress/zstd_fast.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c zstd/compress/zstd_lazy.cpp -o zstd/compress/zstd_lazy.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c zstd/compress/zstd_ldm.cpp -o zstd/compress/zstd_ldm.o
g++ -std=gnu++17 -I"D:/RCompile/recent/R/include" -DNDEBUG -Ithrift -I. -Izstd/include -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DR_NO_REMAP -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -DR_NO_REMAP -c zstd/compress/zstd_opt.cpp -o zstd/compress/zstd_opt.o
g++ -std=gnu++17 -shared -s -static-libgcc -o nanoparquet.dll tmp.def lib/ParquetReader.o RParquetReader.o RParquetAppender.o RParquetOutFile.o r-utils.o rwrapper.o protect.o read2.o write2.o cpp-utils.o read-metadata.o read-pages.o arrow-schema.o base64.o r-base64.o snappy.o encodings.o dictionary-encoding.o test.o lib/ParquetOutFile.o lib/RleBpDecoder.o parquet/parquet_types.o thrift/protocol/TProtocol.o thrift/transport/TTransportException.o thrift/transport/TBufferTransports.o fastpforlib/bitpacking.o snappy/snappy.o snappy/snappy-sinksource.o miniz/miniz.o zstd/common/entropy_common.o zstd/common/error_private.o zstd/common/fse_decompress.o zstd/common/xxhash.o zstd/common/zstd_common.o zstd/decompress/huf_decompress.o zstd/decompress/zstd_ddict.o zstd/decompress/zstd_decompress.o zstd/decompress/zstd_decompress_block.o zstd/compress/fse_compress.o zstd/compress/hist.o zstd/compress/huf_compress.o zstd/compress/zstd_compress.o zstd/compress/zstd_compress_literals.o zstd/compress/zstd_compress_sequences.o zstd/compress/zstd_compress_superblock.o zstd/compress/zstd_double_fast.o zstd/compress/zstd_fast.o zstd/compress/zstd_lazy.o zstd/compress/zstd_ldm.o zstd/compress/zstd_opt.o -Ld:/rtools44/x86_64-w64-mingw32.static.posix/lib/x64 -Ld:/rtools44/x86_64-w64-mingw32.static.posix/lib -LD:/RCompile/recent/R/bin/x64 -lR
make[1]: Leaving directory '/d/temp/2025_01_31_01_50_00_7169/Rtmp6JgbMm/R.INSTALL8564404f64e2/nanoparquet/src'
make[1]: Entering directory '/d/temp/2025_01_31_01_50_00_7169/Rtmp6JgbMm/R.INSTALL8564404f64e2/nanoparquet/src'
make[1]: Leaving directory '/d/temp/2025_01_31_01_50_00_7169/Rtmp6JgbMm/R.INSTALL8564404f64e2/nanoparquet/src'
installing via 'install.libs.R' to d:/Rcompile/CRANpkg/lib/4.5/00LOCK-nanoparquet/00new/nanoparquet
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded from temporary location
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* MD5 sums
packaged installation of 'nanoparquet' as nanoparquet_0.4.0.zip
* DONE (nanoparquet)