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[ox/clargs] Enable unsafe buffer warnings
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This commit is contained in:
Gary Talent 2024-11-26 22:05:32 -06:00
parent 9b8a8c4e46
commit dbbaaa46b9
3 changed files with 15 additions and 4 deletions
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7
deps/ox/src/ox/clargs/CMakeLists.txt vendored
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@ -1,4 +1,9 @@
cmake_minimum_required(VERSION 3.10)
if(CMAKE_CXX_COMPILER_ID MATCHES ".*Clang")
# enable warnings
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wunsafe-buffer-usage")
endif()
add_library( add_library(
OxClArgs OxClArgs

7
deps/ox/src/ox/clargs/clargs.cpp vendored
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@ -12,16 +12,17 @@
namespace ox { namespace ox {
ClArgs::ClArgs(int argc, const char **args) noexcept { ClArgs::ClArgs(int argc, const char **args) noexcept {
auto const argv = ox::SpanView{args, static_cast<size_t>(argc)};
for (auto i = 0u; i < static_cast<unsigned>(argc); ++i) { for (auto i = 0u; i < static_cast<unsigned>(argc); ++i) {
auto arg = String(args[i]); auto arg = String(argv[i]);
if (arg[0] == '-') { if (arg[0] == '-') {
while (arg[0] == '-' && arg.len()) { while (arg[0] == '-' && arg.len()) {
arg = arg.substr(1); arg = arg.substr(1);
} }
m_bools[arg] = true; m_bools[arg] = true;
// parse additional arguments // parse additional arguments
if (i < static_cast<unsigned>(argc) && args[i + 1]) { if (i < static_cast<unsigned>(argc) && argv[i + 1]) {
auto val = String(args[i + 1]); auto val = String(argv[i + 1]);
if (val.len() && val[i] != '-') { if (val.len() && val[i] != '-') {
if (val == "false") { if (val == "false") {
m_bools[arg] = false; m_bools[arg] = false;

5
deps/ox/src/ox/std/span.hpp vendored
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@ -10,9 +10,12 @@
#include "array.hpp" #include "array.hpp"
#include "bit.hpp" #include "bit.hpp"
#include "def.hpp"
#include "iterator.hpp" #include "iterator.hpp"
#include "vector.hpp" #include "vector.hpp"
OX_CLANG_NOWARN_BEGIN(-Wunsafe-buffer-usage)
namespace ox { namespace ox {
template<typename T> template<typename T>
@ -258,3 +261,5 @@ class Span {
}; };
} }
OX_CLANG_NOWARN_END