https://bugs.llvm.org/show_bug.cgi?id=38140
Bug ID: 38140
Summary: Size of array is not checked
Product: clang
Version: unspecified
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: C++
Assignee: unassignedclangb...@nondot.org
Reporter: zhong...@pku.org.cn
CC: dgre...@apple.com, llvm-bugs@lists.llvm.org
The code is as follow:
struct A
{
constexpr operator int ()
{
return 1;
}
};
template < int > struct B
{
static constexpr A a = A();
int ar[a];
};
clang++ accepts the code, but g++ rejects it:
error: size of array 'ar' has non-integral type 'const A'
int ar[a];
The error message of g++ can present related bugs. Could clang++ also present
similar error messages?
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