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Merge pull request #103923 from Ivorforce/span-array-init

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Add C array constructor to `Span`.
This commit is contained in:
Rémi Verschelde
2025-03-28 14:32:14 +01:00
parent d560d5c5c7 78221946cc
commit 76c30189fa
2 changed files with 31 additions and 7 deletions
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19
tests/core/templates/test_span.h
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@@ -48,17 +48,22 @@ TEST_CASE("[Span] Constexpr Validators") {
static_assert(span_value.size() == 1);
static_assert(!span_value.is_empty());
constexpr static char32_t array[] = U"122345";
constexpr Span<char32_t> span_array(array, strlen(array));
static_assert(span_array.ptr() == &array[0]);
static constexpr int ints[] = { 0, 1, 2, 3, 4, 5 };
constexpr Span<int> span_array = ints;
static_assert(span_array.size() == 6);
static_assert(!span_array.is_empty());
static_assert(span_array[0] == U'1');
static_assert(span_array[span_array.size() - 1] == U'5');
static_assert(span_array[0] == 0);
static_assert(span_array[span_array.size() - 1] == 5);
constexpr Span<char32_t> span_string = U"122345";
static_assert(span_string.size() == 6);
static_assert(!span_string.is_empty());
static_assert(span_string[0] == U'1');
static_assert(span_string[span_string.size() - 1] == U'5');
int idx = 0;
for (const char32_t &chr : span_array) {
CHECK_EQ(chr, span_array[idx++]);
for (const char32_t &chr : span_string) {
CHECK_EQ(chr, span_string[idx++]);
}
}