Opened 3 years ago
Last modified 3 years ago
#1104 closed defect
error: conversion from 'std::size_t' {aka 'long long unsigned int'} to 'long int' may change value [-Werror=conversion] — at Version 1
Reported by: | robe | Owned by: | |
---|---|---|---|
Priority: | major | Milestone: | 3.10.0 |
Component: | Default | Version: | main |
Severity: | Unassigned | Keywords: | |
Cc: |
Description (last modified by )
Seeing this error on winnie's gcc 8.1 64-bit builds. Strk says he is seeing the same errors. This is with cmake 3.15.4. I'm going to up it and see if things improve.
-- GEOS: Build type: Release -- GEOS: Run-time output: E:/jenkins/geos/branches/build64cmake3.10/bin -- GEOS: Archives output: E:/jenkins/geos/branches/build64cmake3.10/lib -- The C compiler identification is GNU 8.1.0 -- The CXX compiler identification is GNU 8.1.0 -- Check for working C compiler: C:/ming64gcc81/mingw64/bin/gcc.exe -- Check for working C compiler: C:/ming64gcc81/mingw64/bin/gcc.exe -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Check for working CXX compiler: C:/ming64gcc81/mingw64/bin/g++.exe -- Check for working CXX compiler: C:/ming64gcc81/mingw64/bin/g++.exe -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- GEOS: Version 3.10.0dev -- GEOS: C API Version 1.15.0 -- GEOS: JTS port 1.17.0 -- GEOS: Require C++11 -- GEOS: Function inlining ENABLED -- GEOS: Developer mode ENABLED -- GEOS: Configured 'dist' target -- GEOS: Configured 'distcheck' target -- Configuring done -- Generating done [ 98%] [32mBuilding CXX object util/geosop/CMakeFiles/geosop.dir/GeosOp.cpp.obj[0m E:/jenkins/geos/branches/3.10cmake/util/geosop/GeosOp.cpp: In function 'bool isWKTLiteral(std::__cxx11::string)': E:/jenkins/geos/branches/3.10cmake/util/geosop/GeosOp.cpp:171:32: error: conversion from 'std::__iterator_traits<__gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> >, void>::difference_type' {aka 'long long int'} to 'long int' may change value [-Werror=conversion] long numLParen = std::count(s.begin(), s.end(), '('); ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ E:/jenkins/geos/branches/3.10cmake/util/geosop/GeosOp.cpp: In member function 'void GeosOp::executeUnary(GeomFunction*)': E:/jenkins/geos/branches/3.10cmake/util/geosop/GeosOp.cpp:355:47: error: conversion from 'std::size_t' {aka 'long long unsigned int'} to 'long int' may change value [-Werror=conversion] vertexCount += geomA[i]->getNumPoints(); ^ E:/jenkins/geos/branches/3.10cmake/util/geosop/GeosOp.cpp: In member function 'void GeosOp::executeBinary(GeomFunction*)': E:/jenkins/geos/branches/3.10cmake/util/geosop/GeosOp.cpp:366:52: error: conversion from 'std::size_t' {aka 'long long unsigned int'} to 'long int' may change value [-Werror=conversion] vertexCount += geomA[ia]->getNumPoints(); ^ E:/jenkins/geos/branches/3.10cmake/util/geosop/GeosOp.cpp:367:52: error: conversion from 'std::size_t' {aka 'long long unsigned int'} to 'long int' may change value [-Werror=conversion] vertexCount += geomB[ib]->getNumPoints(); ^ At global scope: cc1plus.exe: error: unrecognized command line option '-Wno-unknown-warning-option' [-Werror] cc1plus.exe: all warnings being treated as errors make[2]: *** [util/geosop/CMakeFiles/geosop.dir/build.make:64: util/geosop/CMakeFiles/geosop.dir/GeosOp.cpp.obj] Error 1 make[1]: *** [CMakeFiles/Makefile2:1962: util/geosop/CMakeFiles/geosop.dir/all] Error 2 make: *** [Makefile:163: all] Error 2
I'm seeing a bunch of errors on 32-bit but will look at those closer
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I've filed #1105 for the last error about unrecognized option, which I also get