[all-commits] [llvm/llvm-project] fcb4bd: [flang] Add missing `#include` to fix build (#139371)

[Michał Górny via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: fcb4bda9dcfcdb64d8b069e8416c75d7a1a62e52
      https://github.com/llvm/llvm-project/commit/fcb4bda9dcfcdb64d8b069e8416c75d7a1a62e52
  Author: Michał Górny <mgorny at gentoo.org>
  Date:   2025-05-10 (Sat, 10 May 2025)

  Changed paths:
    M flang/lib/Semantics/unparse-with-symbols.cpp

  Log Message:
  -----------
  [flang] Add missing `#include` to fix build (#139371)

Add missing `#include` to `lib/Semantics/unparse-with-symbols.cpp`, in
order to fix the build failure introduced in
a68f35a17db03a6633a660d310156f4e2f17197f:

```
FAILED: lib/Semantics/CMakeFiles/FortranSemantics.dir/unparse-with-symbols.cpp.o
/usr/lib/ccache/bin/x86_64-pc-linux-gnu-g++ -DFLANG_INCLUDE_TESTS=1 -D_DEBUG -D_GLIBCXX_ASSERTIONS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/var/tmp/portage/llvm-core/flang-21.0.0.9999/work/flang_build/lib/Semantics -I/var/tmp/portage/llvm-core/flang-21.0.0.9999/work/flang/lib/Semantics -I/var/tmp/portage/llvm-core/flang-21.0.0.9999/work/flang/include -I/var/tmp/portage/llvm-core/flang-21.0.0.9999/work/flang_build/include -isystem /usr/lib/llvm/21/include  -O2 -pipe -march=native -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-maybe-uninitialized -Wno-nonnull -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wno-unnecessary-virtual-specifier -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wno-misleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Wno-deprecated-copy -Wno-ctad-maybe-unsupported -fno-strict-aliasing -fno-semantic-interposition -std=c++17   -D_GNU_SOURCE -D_DEBUG -D_GLIBCXX_ASSERTIONS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -UNDEBUG -MD -MT lib/Semantics/CMakeFiles/FortranSemantics.dir/unparse-with-symbols.cpp.o -MF lib/Semantics/CMakeFiles/FortranSemantics.dir/unparse-with-symbols.cpp.o.d -o lib/Semantics/CMakeFiles/FortranSemantics.dir/unparse-with-symbols.cpp.o -c /var/tmp/portage/llvm-core/flang-21.0.0.9999/work/flang/lib/Semantics/unparse-with-symbols.cpp
/var/tmp/portage/llvm-core/flang-21.0.0.9999/work/flang/lib/Semantics/unparse-with-symbols.cpp: In function ‘void Fortran::semantics::UnparseWithModules(llvm::raw_ostream&, SemanticsContext&, const Fortran::parser::Program&, Fortran::parser::Encoding)’:
/var/tmp/portage/llvm-core/flang-21.0.0.9999/work/flang/lib/Semantics/unparse-with-symbols.cpp:153:33: error: invalid use of incomplete type ‘class Fortran::semantics::SemanticsContext’
  153 |   parser::Unparse(out, program, context.langOptions(), encoding, false, true);
      |                                 ^~~~~~~
In file included from /var/tmp/portage/llvm-core/flang-21.0.0.9999/work/flang/lib/Semantics/unparse-with-symbols.cpp:9:
/var/tmp/portage/llvm-core/flang-21.0.0.9999/work/flang/include/flang/Semantics/unparse-with-symbols.h:28:7: note: forward declaration of ‘class Fortran::semantics::SemanticsContext’
   28 | class SemanticsContext;
      |       ^~~~~~~~~~~~~~~~
At global scope:
cc1plus: note: unrecognized command-line option ‘-Wno-unnecessary-virtual-specifier’ may have been intended to silence earlier diagnostics
```



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