gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//clang/docs/AutomaticReferenceCounting.md",
    "//clang/docs/AutomaticReferenceCounting.rst",
    "//clang/docs/Block-ABI-Apple.md",
    "//clang/docs/Block-ABI-Apple.rst",
    "//clang/docs/BlockLanguageSpec.md",
    "//clang/docs/CIR/ABILowering.md",
    "//clang/docs/CIR/ABILowering.rst",
    "//clang/docs/CIR/CleanupAndEHDesign.md",
    "//clang/docs/CIR/CleanupAndEHDesign.rst",
    "//clang/docs/CIR/CodeDuplication.md",
    "//clang/docs/ConstantInterpreter.md",
    "//clang/docs/ControlFlowIntegrityDesign.md",
    "//clang/docs/DataFlowSanitizerDesign.md",
    "//clang/docs/DataFlowSanitizerDesign.rst",
    "//clang/docs/HLSL/AvailabilityDiagnostics.md",
    "//clang/docs/HLSL/AvailabilityDiagnostics.rst",
    "//clang/docs/HLSL/EntryFunctions.md",
    "//clang/docs/HLSL/ExpectedDifferences.md",
    "//clang/docs/HLSL/ExpectedDifferences.rst",
    "//clang/docs/HLSL/FunctionCalls.md",
    "//clang/docs/HLSL/FunctionCalls.rst",
    "//clang/docs/HLSL/HLSLIRReference.md",
    "//clang/docs/HLSL/HLSLIRReference.rst",
    "//clang/docs/HLSL/HLSLSupport.md",
    "//clang/docs/HLSL/ResourceTypes.md",
    "//clang/docs/HLSL/ResourceTypes.rst",
    "//clang/docs/HardwareAssistedAddressSanitizerDesign.md",
    "//clang/docs/HardwareAssistedAddressSanitizerDesign.rst",
    "//clang/docs/ItaniumMangleAbiTags.md",
    "//clang/docs/index.rst"
  ],
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//compiler-rt/test/hwasan:check-hwasan",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ],
  "additional_compile_targets": []
}