| Issue |
165357
|
| Summary |
Clang 21.1.3+ on arm64 fails to find 'enumerate' in ranges library
|
| Labels |
clang
|
| Assignees |
|
| Reporter |
maxishii
|
Reproducer:
```cpp
#include <ranges>
int main()
{
const int a[] = {1, 2, 4};
for (auto [i, x] : std::views::enumerate(a))
{;}
}
```
```
<source>:5:36: error: no member named 'enumerate' in namespace 'std::ranges::views'
5 | for (auto [i, x] : std::views::enumerate(a))
| ^~~~~~~~~
1 error generated.
Compiler returned: 1
```
^ captured from armv8-a clang (trunk) at [compiler-explorer](https://compiler-explorer.com/z/Gq4G9jzhs).
The code compiles just fine with Clang 21.1.0 and with x86-64 trunk.
I encountered the same issue on my laptop with Clang 21.1.3.
```
@ /opt/homebrew/opt/llvm/bin/clang++ --version
Homebrew clang version 21.1.3
Target: arm64-apple-darwin22.6.0
Thread model: posix
InstalledDir: /opt/homebrew/Cellar/llvm/21.1.3_1/bin
Configuration file: /opt/homebrew/etc/clang/arm64-apple-darwin22.cfg
```
<img width="2138" height="721" alt="Image" src="" />
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