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Merge pull request #103924 from Ivorforce/span-iteration

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Add iteration to `Span`.
This commit is contained in:
Thaddeus Crews
2025-03-12 10:31:53 -05:00
parent 3ade6e2fc6 55a7de93c7
commit 3fc5390c8b
2 changed files with 8 additions and 0 deletions
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3
core/templates/span.h
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@@ -59,4 +59,7 @@ public:
CRASH_COND(p_idx >= _len);
return _ptr[p_idx];
}
_FORCE_INLINE_ constexpr const T *begin() const { return _ptr; }
_FORCE_INLINE_ constexpr const T *end() const { return _ptr + _len; }
};

5
tests/core/templates/test_span.h
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@@ -55,6 +55,11 @@ TEST_CASE("[Span] Constexpr Validators") {
static_assert(!span_array.is_empty());
static_assert(span_array[0] == U'1');
static_assert(span_array[span_array.size() - 1] == U'5');
int idx = 0;
for (const char32_t &chr : span_array) {
CHECK_EQ(chr, span_array[idx++]);
}
}
} // namespace TestSpan