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@r-barnes r-barnes commented Oct 7, 2021

Summary:
This error appears when compiling with "-Wextra" and cannot be resolved by fixing the code since the return type of the instrinic being passed to map is fixed.

Fixes:

caffe2/aten/src/ATen/cpu/vec/vec256/vec256_bfloat16.h:204:28: error: 'const' type qualifier on return type has no effect [-Werror,-Wignored-qualifiers]
  Vectorized<BFloat16> map(const __m256 (*const vop)(__m256)) const {
                           ^~~~~~
caffe2/aten/src/ATen/cpu/vec/vec256/vec256_bfloat16.h:204:28: error: 'const' type qualifier on return type has no effect [-Werror,-Wignored-qualifiers]
  Vectorized<BFloat16> map(const __m256 (*const vop)(__m256)) const {
                           ^~~~~~

Differential Revision: D31480888

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This pull request was exported from Phabricator. Differential Revision: D31480888

Differential Revision: D31475543

fbshipit-source-id: 6cb9b0ac5dc30c710fc9df6373dc670060792cb2
Summary:
Pull Request resolved: pytorch#66279

This error appears when compiling with "-Wextra" and cannot be resolved by fixing the code since the return type of the instrinic being passed to `map` is fixed.

Fixes:
```
caffe2/aten/src/ATen/cpu/vec/vec256/vec256_bfloat16.h:204:28: error: 'const' type qualifier on return type has no effect [-Werror,-Wignored-qualifiers]
  Vectorized<BFloat16> map(const __m256 (*const vop)(__m256)) const {
                           ^~~~~~
caffe2/aten/src/ATen/cpu/vec/vec256/vec256_bfloat16.h:204:28: error: 'const' type qualifier on return type has no effect [-Werror,-Wignored-qualifiers]
  Vectorized<BFloat16> map(const __m256 (*const vop)(__m256)) const {
                           ^~~~~~
```

Test Plan: Sandcastle

Differential Revision: D31480888

fbshipit-source-id: ee03786144a20d5dcb9870b01d89b5a73101d6a6
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This pull request was exported from Phabricator. Differential Revision: D31480888

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