| Issue |
56027
|
| Summary |
Compile error for void* return type with 32-bit pointer address space
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
ararmine
|
Clang emits a compile error void * return type and void * parameter, when 32-bit pointer attribute is specified.
Steps to reproduce:
1. test.cpp
```
extern "C" void *malloc(size_t);
void * __ptr32 operator new[](size_t t, int foo) {
return malloc(t);
}
void operator delete[](void * __ptr32, int) {}
class node {
public:
node() {};
};
int main()
{
node* __ptr32 n3;
n3 = new(3) node[3];
}
```
2. running command
clang test.cpp -S -target x86_64-windows-msvc -fms-extensions
Output:
```
test.cpp:7:16: error: 'operator new[]' must return type 'void *'
void * __ptr32 operator new[](size_t t, int foo) {
^
test.cpp:11:6: error: first parameter of 'operator delete[]' must have type 'void *'
void operator delete[](void * __ptr32, int) {}
```
clang version - 14.0.0
Test case is compiled successfully with x86-64 msvc v.19.
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