https://bugs.llvm.org/show_bug.cgi?id=49801
Bug ID: 49801
Summary: [AVR] can not compile calls to non-static member
functions of objects in progmem address space /
program memory / Flash
Product: libraries
Version: 11.0
Hardware: PC
OS: Windows NT
Status: NEW
Severity: normal
Priority: P
Component: Backend: AVR
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Steps to Reproduce
------------------
Define an object in address space 1 and call one of its non-static member
functions.
Minimal example:
```
struct S {
const int a;
int get() const { return a; }
} const __attribute__((address_space(1))) s = { 42 };
int main() {
return s.get();
}
```
Compiling with `clang -mmcu=atxmega256a3u --target=avr -nostdlib`
Actual Results
--------------
Unexpected compiler error:
```
error: cannot initialize object parameter of type 'const S' with an expression
of type 'const __attribute__((address_space(1))) struct S'
return s.get();
^
```
Expected Results
----------------
clang / AVR LLVM compiles without error.
Additional Information
----------------------
May be related to bug report #25941.
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