| Issue |
129213
|
| Summary |
Clang 10 Incorrectly Accepts Invalid Enum Base Type Syntax enum class a : int b;
|
| Labels |
clang
|
| Assignees |
|
| Reporter |
starbugs-qurong
|
Clang 10 erroneously compiles code containing an invalid enum base type declaration (enum class a : int b;), while MSVC/GCC correctly reject it. This violates the C++ standard syntax rules.
For the following code test.cpp:
```
template <typename T>
void qux() {
enum class a : int b; // Invalid syntax
}
int main() {
qux<int>();
return 0;
}
```
Compile with Clang 10:
clang++ -std=c++11 test.cpp
Expected Result:
Compilation fails with a syntax error (as in MSVC/GCC).
Actual Result:
Clang 10 compiles the code without errors.
Environment:
Compiler: Clang 10.0.0
Flags: -std=c++11
Compiler Explorer link: https://godbolt.org/z/P3sa4EKhd
![]()
_______________________________________________
llvm-bugs mailing list
llvm-bugs@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
