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flattests_cpp17 doesn't compile with Visual Studio 2017: warning C4100: 'indent': unreferenced formal parameter (#6811)

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stringify_util.h(127): error C2220: warning treated as error - no 'object' file generated
stringify_util.h(127): warning C4100: 'indent': unreferenced formal parameter
stringify_util.h(85): warning C4100: 'indent': unreferenced formal parameter
stringify_util.h(85): warning C4100: 'fbs': unreferenced formal parameter
This commit is contained in:
Stefan F
2021-08-31 00:32:36 +02:00
committed by GitHub
parent e3c76a5cde
commit ae145293cc
1 changed files with 3 additions and 0 deletions
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3
tests/cpp17/stringify_util.h
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@@ -83,6 +83,8 @@ std::string StringifyTableOrStructImpl(const FBS &fbs,
template<typename FBS> template<typename FBS>
std::string StringifyTableOrStruct(const FBS &fbs, const std::string &indent) { std::string StringifyTableOrStruct(const FBS &fbs, const std::string &indent) {
(void)fbs;
(void)indent;
static constexpr size_t field_count = FBS::Traits::fields_number; static constexpr size_t field_count = FBS::Traits::fields_number;
std::string out; std::string out;
if constexpr (field_count > 0) { if constexpr (field_count > 0) {
@@ -125,6 +127,7 @@ template<typename T> std::string StringifyArithmeticType(T val) {
template<typename T> template<typename T>
std::optional<std::string> StringifyFlatbufferValue(T &&val, std::optional<std::string> StringifyFlatbufferValue(T &&val,
const std::string &indent) { const std::string &indent) {
(void)indent;
constexpr bool is_pointer = std::is_pointer_v<std::remove_reference_t<T>>; constexpr bool is_pointer = std::is_pointer_v<std::remove_reference_t<T>>;
if constexpr (is_pointer) { if constexpr (is_pointer) {
if (val == nullptr) return std::nullopt; // Field is absent. if (val == nullptr) return std::nullopt; // Field is absent.