[llvm-bugs] [Bug 41009] New: Can't initialise literal sampler when building with -cl-std=c++

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=41009

            Bug ID: 41009
           Summary: Can't initialise literal sampler when building with
                    -cl-std=c++
           Product: clang
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: OpenCL
          Assignee: unassignedclangbugs at nondot.org
          Reporter: kevin.petit at arm.com
                CC: anastasia.stulova at arm.com, llvm-bugs at lists.llvm.org

Trying to compile the following test program:

-------------------------------------------------------
kernel void test()
{
    const sampler_t sampler = CLK_NORMALIZED_COORDS_FALSE |
CLK_ADDRESS_CLAMP_TO_EDGE | CLK_FILTER_NEAREST;
}
-------------------------------------------------------

with the following command line (rev 355676):

clang -cc1 -triple spir64-unknown-unknown -finclude-default-header -emit-llvm
-x cl -cl-std=c++ test.cl

leads to the following error:

-------------------------------------------------------
test.cl:4:21: error: cannot initialize a variable of type 'const sampler_t'
with an rvalue of type 'int'
    const sampler_t sampler = CLK_NORMALIZED_COORDS_FALSE |
CLK_ADDRESS_CLAMP_TO_EDGE | CLK_FILTER_NEAREST;
                    ^        
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
-------------------------------------------------------

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