[llvm-bugs] [Bug 19957] OpenCL incorrectly accepts implicit address space conversion with ternary operator

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=19957

yaxun.liu at amd.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #21 from yaxun.liu at amd.com ---
Bug fixed.

Now emit errors for the testcase:

bad_implicit_address_space_conversion.cl:9:21: error: conditional operator with
the second and third operands of type  ('__global int *' and '__local int *')
which are pointers to non-overlapping address spaces
    int *ptr = cond ? gint : lint;
                    ^ ~~~~   ~~~~
bad_implicit_address_space_conversion.cl:19:27: error: conditional operator
with the second and third operands of type  ('__global int *' and '__local int
*') which are pointers to non-overlapping address spaces
    local int *ptr = cond ? gint : lint;
                          ^ ~~~~   ~~~~
bad_implicit_address_space_conversion.cl:28:28: error: conditional operator
with the second and third operands of type  ('__global int *' and '__local int
*') which are pointers to non-overlapping address spaces
    global int *ptr = cond ? gint : lint;
                           ^ ~~~~   ~~~~
3 errors generated.

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