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Reduce verbosity with modern idioms #2

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merged 6 commits into from
Feb 22, 2024
Merged

Reduce verbosity with modern idioms #2

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428d663
Use CTAD and deduction guides to reduce verbosity of some constructio…
nickpdemarco Feb 22, 2024
addebe0
:art: Committing clang-format changes
Feb 22, 2024
d51befc
Use recursive lambda pattern to improve result_type_helper and expand
nickpdemarco Feb 22, 2024
e8a8568
:art: Committing clang-format changes
Feb 22, 2024
5c7ea44
Variadic result type
nickpdemarco Feb 22, 2024
1aa6d7c
:art: Committing clang-format changes
Feb 22, 2024
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22 changes: 10 additions & 12 deletions fuzz_test/fuzz_tester.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2,21 +2,19 @@
#include <iterator>
#include <utility>

[[nodiscard]] auto sum_values(const uint8_t *Data, size_t Size)
{
constexpr auto scale = 1000;
[[nodiscard]] auto sum_values(const uint8_t* Data, size_t Size) {
constexpr auto scale = 1000;

int value = 0;
for (std::size_t offset = 0; offset < Size; ++offset) {
value += static_cast<int>(*std::next(Data, static_cast<long>(offset))) * scale;
}
return value;
int value = 0;
for (std::size_t offset = 0; offset < Size; ++offset) {
value += static_cast<int>(*std::next(Data, static_cast<long>(offset))) * scale;
}
return value;
}

// Fuzzer that attempts to invoke undefined behavior for signed integer overflow
// cppcheck-suppress unusedFunction symbolName=LLVMFuzzerTestOneInput
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size)
{
fmt::print("Value sum: {}, len{}\n", sum_values(Data, Size), Size);
return 0;
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* Data, size_t Size) {
fmt::print("Value sum: {}, len{}\n", sum_values(Data, Size), Size);
return 0;
}
9 changes: 5 additions & 4 deletions include/chains/sample_library.hpp
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Expand Up @@ -5,11 +5,12 @@

[[nodiscard]] SAMPLE_LIBRARY_EXPORT int factorial(int) noexcept;

[[nodiscard]] constexpr int factorial_constexpr(int input) noexcept
{
if (input == 0) { return 1; }
[[nodiscard]] constexpr int factorial_constexpr(int input) noexcept {
if (input == 0) {
return 1;
}

return input * factorial_constexpr(input - 1);
return input * factorial_constexpr(input - 1);
}

#endif
4 changes: 2 additions & 2 deletions include/chains/tuple.hpp
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Expand Up @@ -6,7 +6,7 @@
#ifndef CHAIN_TUPLE_HPP
#define CHAIN_TUPLE_HPP

namespace chain::inline v0 {
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This change is okay - I wanted to get rid of the plural for the project. Other non-chain suggestions for library and namespace names?

namespace chains::inline v0 {

namespace detail {

Expand Down Expand Up @@ -58,7 +58,7 @@ auto tuple_compose(std::tuple<Fs...>&& sequence) {

//--------------------------------------------------------------------------------------------------

} // namespace chain::inline v0
} // namespace chains::inline v0

//--------------------------------------------------------------------------------------------------

Expand Down
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