N-archive/suyu
1
0
Fork 0
mirror of https://git.suyu.dev/suyu/suyu.git synced 2024-11-22 23:02:47 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

hle: ipc_helpers: Ignore -Wclass-memaccess

Browse source 
This warning is triggered by GCC when copying into non-trivially default constructible types, as it uses the more restrictive std::is_trivial (which includes std::is_trivially_default_constructible) to determine whether memcpy is safe instead of std::is_trivially_copyable.
This commit is contained in:
Morph 2022-02-05 11:29:44 -05:00
parent ee0547e4c4
commit f0340b8d22
1 changed files with 8 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/core/hle/ipc_helpers.h
View file

@ -404,6 +404,11 @@ inline s32 RequestParser::Pop() {
return static_cast<s32>(Pop<u32>());
}
// Ignore the -Wclass-memaccess warning on memcpy for non-trivially default constructible objects.
#if defined(__GNUC__)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wclass-memaccess"
#endif
template <typename T>
void RequestParser::PopRaw(T& value) {
static_assert(std::is_trivially_copyable_v<T>,
@ -411,6 +416,9 @@ void RequestParser::PopRaw(T& value) {
std::memcpy(&value, cmdbuf + index, sizeof(T));
index += (sizeof(T) + 3) / 4; // round up to word length
}
#if defined(__GNUC__)
#pragma GCC diagnostic pop
#endif
template <typename T>
T RequestParser::PopRaw() {