[flang-commits] [flang] [flang][openacc] Fix DEFAULT(NONE) errors for array sections (PR #204248)
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Tue Jun 16 14:46:54 PDT 2026
github-actions[bot] wrote:
<!--PREMERGE ADVISOR COMMENT: Windows-->
# :window: Windows x64 Test Results
* 4352 tests passed
* 250 tests skipped
* 1 test failed
## Failed Tests
(click on a test name to see its output)
### Flang
<details>
<summary>Flang.Lower/OpenACC/acc-declare-global-component-not-supported.f90</summary>
```
Exit Code: 1
Command Output (stdout):
--
# RUN: at line 5
split-file C:\_work\llvm-project\llvm-project\flang\test\Lower\OpenACC\acc-declare-global-component-not-supported.f90 C:\_work\llvm-project\llvm-project\build\tools\flang\test\Lower\OpenACC\Output\acc-declare-global-component-not-supported.f90.tmp
# executed command: split-file 'C:\_work\llvm-project\llvm-project\flang\test\Lower\OpenACC\acc-declare-global-component-not-supported.f90' 'C:\_work\llvm-project\llvm-project\build\tools\flang\test\Lower\OpenACC\Output\acc-declare-global-component-not-supported.f90.tmp'
# note: command had no output on stdout or stderr
# RUN: at line 6
not c:\_work\llvm-project\llvm-project\build\bin\bbc.exe -fintrinsic-modules-path=C:\_work\llvm-project\llvm-project\build\lib\clang\23\finclude\flang\x86_64-pc-windows-msvc -fopenacc -emit-hlfir C:\_work\llvm-project\llvm-project\build\tools\flang\test\Lower\OpenACC\Output\acc-declare-global-component-not-supported.f90.tmp/declare_module_create_component_only.f90 -o - 2>&1 | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe C:\_work\llvm-project\llvm-project\flang\test\Lower\OpenACC\acc-declare-global-component-not-supported.f90 --check-prefixes=ERR-WHOLE
# executed command: not 'c:\_work\llvm-project\llvm-project\build\bin\bbc.exe' '-fintrinsic-modules-path=C:\_work\llvm-project\llvm-project\build\lib\clang\23\finclude\flang\x86_64-pc-windows-msvc' -fopenacc -emit-hlfir 'C:\_work\llvm-project\llvm-project\build\tools\flang\test\Lower\OpenACC\Output\acc-declare-global-component-not-supported.f90.tmp/declare_module_create_component_only.f90' -o -
# note: command had no output on stdout or stderr
# error: command failed with exit status: 1
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 'C:\_work\llvm-project\llvm-project\flang\test\Lower\OpenACC\acc-declare-global-component-not-supported.f90' --check-prefixes=ERR-WHOLE
# .---command stderr------------
# | C:\_work\llvm-project\llvm-project\flang\test\Lower\OpenACC\acc-declare-global-component-not-supported.f90:13:14: error: ERR-WHOLE: expected string not found in input
# | ! ERR-WHOLE: not yet implemented: OpenACC declare: whole variable must appear in ACC DECLARE before a component reference; list the whole variable in this or an earlier clause
# | ^
# | <stdin>:1:1: note: scanning from here
# | module attributes {dlti.dl_spec = #dlti.dl_spec<!llvm.ptr<270> = dense<32> : vector<4xi64>, !llvm.ptr<271> = dense<32> : vector<4xi64>, !llvm.ptr<272> = dense<64> : vector<4xi64>, i64 = dense<64> : vector<2xi64>, i128 = dense<128> : vector<2xi64>, f80 = dense<128> : vector<2xi64>, !llvm.ptr = dense<64> : vector<4xi64>, i1 = dense<8> : vector<2xi64>, i8 = dense<8> : vector<2xi64>, i16 = dense<16> : vector<2xi64>, i32 = dense<32> : vector<2xi64>, f16 = dense<16> : vector<2xi64>, f64 = dense<64> : vector<2xi64>, f128 = dense<128> : vector<2xi64>, "dlti.endianness" = "little", "dlti.mangling_mode" = "w", "dlti.legal_int_widths" = array<i32: 8, 16, 32, 64>, "dlti.stack_alignment" = 128 : i64>, fir.defaultkind = "a1c4d8i4l4r4", fir.kindmap = "", fir.relocation_model = 1 : i32, llvm.data_layout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128", llvm.ident = "flang version 23.0.0 (https://github.com/llvm/llvm-project e07cfe25fd327311c771d4e8c2c847ec1086fe67)", llvm.target_triple = "x86_64-pc-windows-msvc"} {
# | ^
# |
# | Input file: <stdin>
# | Check file: C:\_work\llvm-project\llvm-project\flang\test\Lower\OpenACC\acc-declare-global-component-not-supported.f90
# |
# | -dump-input=help explains the following input dump.
# |
# | Input was:
# | <<<<<<
# | 1: module attributes {dlti.dl_spec = #dlti.dl_spec<!llvm.ptr<270> = dense<32> : vector<4xi64>, !llvm.ptr<271> = dense<32> : vector<4xi64>, !llvm.ptr<272> = dense<64> : vector<4xi64>, i64 = dense<64> : vector<2xi64>, i128 = dense<128> : vector<2xi64>, f80 = dense<128> : vector<2xi64>, !llvm.ptr = dense<64> : vector<4xi64>, i1 = dense<8> : vector<2xi64>, i8 = dense<8> : vector<2xi64>, i16 = dense<16> : vector<2xi64>, i32 = dense<32> : vector<2xi64>, f16 = dense<16> : vector<2xi64>, f64 = dense<64> : vector<2xi64>, f128 = dense<128> : vector<2xi64>, "dlti.endianness" = "little", "dlti.mangling_mode" = "w", "dlti.legal_int_widths" = array<i32: 8, 16, 32, 64>, "dlti.stack_alignment" = 128 : i64>, fir.defaultkind = "a1c4d8i4l4r4", fir.kindmap = "", fir.relocation_model = 1 : i32, llvm.data_layout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128", llvm.ident = "flang version 23.0.0 (https://github.com/llvm/llvm-project e07cfe25fd327311c771d4e8c2c847ec1086fe67)", llvm.target_triple = "x86_64-pc-windows-msvc"} {
# | check:13 X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
# | 2: fir.global linkonce_odr @_QMtest_decl_mod_createE.b.record_with_array.vals {alignment = 64 : i64} constant target : !fir.array<2x1x!fir.type<_QM__fortran_type_infoTvalue{genre:i8,__padding0:!fir.array<7xi8>,value:i64}>> {
# | check:13 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 3: %0 = fir.undefined !fir.array<2x1x!fir.type<_QM__fortran_type_infoTvalue{genre:i8,__padding0:!fir.array<7xi8>,value:i64}>>
# | check:13 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 4: %1 = fir.undefined !fir.type<_QM__fortran_type_infoTvalue{genre:i8,__padding0:!fir.array<7xi8>,value:i64}>
# | check:13 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 5: %2 = fir.field_index genre, !fir.type<_QM__fortran_type_infoTvalue{genre:i8,__padding0:!fir.array<7xi8>,value:i64}>
# | check:13 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 6: %c2_i8 = arith.constant 2 : i8
# | check:13 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | .
# | .
# | .
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1
--
```
</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/204248
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