[flang-commits] [flang] [flang] Fix crash with coarray teams #171048 (PR #172259)

[via flang-commits]

github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Linux-->
# :penguin: Linux x64 Test Results

The build failed before running any tests. Click on a failure below to see the details.

<details>
<summary>tools/flang/lib/Optimizer/Dialect/MIF/CMakeFiles/MIFDialect.dir/MIFOps.cpp.o</summary>

```
FAILED: tools/flang/lib/Optimizer/Dialect/MIF/CMakeFiles/MIFDialect.dir/MIFOps.cpp.o
sccache /opt/llvm/bin/clang++ -DFLANG_INCLUDE_TESTS=1 -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_USE_CXX11_ABI=1 -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/flang/lib/Optimizer/Dialect/MIF -I/home/gha/actions-runner/_work/llvm-project/llvm-project/flang/lib/Optimizer/Dialect/MIF -I/home/gha/actions-runner/_work/llvm-project/llvm-project/flang/include -I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/flang/include -I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/include -I/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include -isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/flang/../mlir/include -isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/mlir/include -isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/include -isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/../clang/include -gmlt -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Wno-deprecated-copy -Wno-string-conversion -Wno-ctad-maybe-unsupported -Wno-unused-command-line-argument -Wstring-conversion           -Wcovered-switch-default -Wno-nested-anon-types -Xclang -fno-pch-timestamp -O3 -DNDEBUG -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT tools/flang/lib/Optimizer/Dialect/MIF/CMakeFiles/MIFDialect.dir/MIFOps.cpp.o -MF tools/flang/lib/Optimizer/Dialect/MIF/CMakeFiles/MIFDialect.dir/MIFOps.cpp.o.d -o tools/flang/lib/Optimizer/Dialect/MIF/CMakeFiles/MIFDialect.dir/MIFOps.cpp.o -c /home/gha/actions-runner/_work/llvm-project/llvm-project/flang/lib/Optimizer/Dialect/MIF/MIFOps.cpp
/home/gha/actions-runner/_work/llvm-project/llvm-project/flang/lib/Optimizer/Dialect/MIF/MIFOps.cpp:191:9: error: unused variable 'builder' [-Werror,-Wunused-variable]
191 |   auto &builder = parser.getBuilder();
|         ^~~~~~~
1 error generated.
```
</details>

If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/172259