[Bug c++/124197] template-for vs -Wshadow
matt at godbolt dot org via Gcc-bugs <[email protected]>
| Newsgroups | gmane.comp.gcc.bugs |
|---|---|
| Message-ID | <[email protected]/bugzilla/> |
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124197
Matt Godbolt <matt at godbolt dot org> changed:
What |Removed |Added
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CC| |matt at godbolt dot org
--- Comment #2 from Matt Godbolt <matt at godbolt dot org> ---
Another simple repro: https://compiler-explorer.com/z/veaM7rGzz
```
#include <array>
constexpr std::array<int, 3> values{1, 2, 3};
void test() {
int sum = 0;
template for (constexpr auto value : values) {
sum += value;
} // 3 spurious warnings
}
```