mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-11-07 23:46:13 -05:00
66 lines
2.8 KiB
Diff
66 lines
2.8 KiB
Diff
Disable -Werror=implicit-fallthrough on GCC7 and later. Taken from upstream:
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https://github.com/Tencent/rapidjson/commit/fe19b7b6016d446722621fb407738209d1a911e8
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https://github.com/Tencent/rapidjson/commit/cba45fe9de6923b858edb0780e257b7257aa4f7b
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diff --git a/include/rapidjson/internal/regex.h b/include/rapidjson/internal/regex.h
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index 422a5240..d4039716 100644
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--- a/include/rapidjson/internal/regex.h
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+++ b/include/rapidjson/internal/regex.h
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@@ -29,6 +29,9 @@ RAPIDJSON_DIAG_OFF(implicit-fallthrough)
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#ifdef __GNUC__
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RAPIDJSON_DIAG_PUSH
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RAPIDJSON_DIAG_OFF(effc++)
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+#if __GNUC__ >= 7
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+RAPIDJSON_DIAG_OFF(implicit-fallthrough)
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+#endif
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#endif
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#ifdef _MSC_VER
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Cast destination pointers to avoid a GCC error about memmove writing to
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a different type.
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Adapted from this upstream commit:
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https://github.com/Tencent/rapidjson/commit/fa5963a2f5b231ee2babff771f169ccca22870ed
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diff --git a/include/rapidjson/document.h b/include/rapidjson/document.h
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--- a/include/rapidjson/document.h
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+++ b/include/rapidjson/document.h
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@@ -1425,7 +1425,7 @@ public:
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MemberIterator pos = MemberBegin() + (first - MemberBegin());
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for (MemberIterator itr = pos; itr != last; ++itr)
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itr->~Member();
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- std::memmove(&*pos, &*last, static_cast<size_t>(MemberEnd() - last) * sizeof(Member));
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+ std::memmove(static_cast<void*>(&*pos), &*last, static_cast<size_t>(MemberEnd() - last) * sizeof(Member));
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data_.o.size -= static_cast<SizeType>(last - first);
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return pos;
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}
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@@ -1628,8 +1628,8 @@ public:
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RAPIDJSON_ASSERT(last <= End());
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ValueIterator pos = Begin() + (first - Begin());
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for (ValueIterator itr = pos; itr != last; ++itr)
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- itr->~GenericValue();
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- std::memmove(pos, last, static_cast<size_t>(End() - last) * sizeof(GenericValue));
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+ itr->~GenericValue();
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+ std::memmove(static_cast<void*>(pos), last, static_cast<size_t>(End() - last) * sizeof(GenericValue));
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data_.a.size -= static_cast<SizeType>(last - first);
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return pos;
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}
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@@ -1936,7 +1936,7 @@ private:
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if (count) {
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GenericValue* e = static_cast<GenericValue*>(allocator.Malloc(count * sizeof(GenericValue)));
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SetElementsPointer(e);
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- std::memcpy(e, values, count * sizeof(GenericValue));
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+ std::memcpy(static_cast<void*>(e), values, count * sizeof(GenericValue));
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}
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else
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SetElementsPointer(0);
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@@ -1949,7 +1949,7 @@ private:
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if (count) {
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Member* m = static_cast<Member*>(allocator.Malloc(count * sizeof(Member)));
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SetMembersPointer(m);
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- std::memcpy(m, members, count * sizeof(Member));
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+ std::memcpy(static_cast<void*>(m), members, count * sizeof(Member));
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}
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else
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SetMembersPointer(0);
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