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[flang][runtime] Teach ApplyType to handle TypeCategory::Unsigned #123058

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Merged
merged 1 commit into from
Jan 16, 2025
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[flang][runtime] Teach ApplyType to handle TypeCategory::Unsigned #123058

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17 changes: 17 additions & 0 deletions flang/runtime/tools.h
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Original file line number Diff line number Diff line change
Expand Up @@ -206,6 +206,23 @@ inline RT_API_ATTRS RESULT ApplyType(
default:
terminator.Crash("not yet implemented: INTEGER(KIND=%d)", kind);
}
case TypeCategory::Unsigned:
switch (kind) {
case 1:
return FUNC<TypeCategory::Unsigned, 1>{}(std::forward<A>(x)...);
case 2:
return FUNC<TypeCategory::Unsigned, 2>{}(std::forward<A>(x)...);
case 4:
return FUNC<TypeCategory::Unsigned, 4>{}(std::forward<A>(x)...);
case 8:
return FUNC<TypeCategory::Unsigned, 8>{}(std::forward<A>(x)...);
#if defined __SIZEOF_INT128__ && !AVOID_NATIVE_UINT128_T
case 16:
return FUNC<TypeCategory::Unsigned, 16>{}(std::forward<A>(x)...);
#endif
default:
terminator.Crash("not yet implemented: UNSIGNED(KIND=%d)", kind);
}
case TypeCategory::Real:
switch (kind) {
#if 0 // TODO: REAL(2 & 3)
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11 changes: 11 additions & 0 deletions flang/unittests/Runtime/Support.cpp
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Expand Up @@ -67,3 +67,14 @@ TEST(IsAssumedSize, Basic) {
std::vector<int>{}, std::vector<std::int32_t>{0})};
EXPECT_FALSE(RTNAME(IsAssumedSize)(*scalar));
}

TEST(DescriptorBytesFor, Basic) {
for (size_t i = 0; i < Fortran::common::TypeCategory_enumSize; ++i) {
auto tc{static_cast<TypeCategory>(i)};
if (tc == TypeCategory::Derived)
continue;

auto b{Descriptor::BytesFor(tc, 4)};
EXPECT_GT(b, 0U);
}
}
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