flang/docs/index.md

   1 # Welcome to Flang's documentation
   2
   3 Flang is LLVM's Fortran frontend that can be found
   4 [here](https://github.com/llvm/llvm-project/tree/main/flang). It is often
   5 referred to as "LLVM Flang" to differentiate itself from ["Classic
   6 Flang"](https://github.com/flang-compiler/flang) - these are two separate and
   7 independent Fortran compilers. LLVM Flang is under active development. While it
   8 is capable of generating executables for a number of examples, some
   9 functionality is still missing. See [Getting Involved](GettingInvolved) for tips
  10 on how to get in touch with us and to learn more about the current status.
  11
  12 ```{eval-rst}
  13 .. toctree::
  14    :titlesonly:
  15
  16    ReleaseNotes
  17 ```
  18
  19 # Contributing to Flang
  20
  21 ```{eval-rst}
  22 .. toctree::
  23    :titlesonly:
  24
  25    C++17
  26    C++style
  27    DesignGuideline
  28    FortranForCProgrammers
  29    GettingInvolved
  30    GettingStarted
  31    ImplementingASemanticCheck
  32    PullRequestChecklist
  33 ```
  34
  35 # Design Documents
  36
  37 ```{eval-rst}
  38 .. toctree::
  39    :titlesonly:
  40
  41    Aliasing
  42    AliasingAnalysisFIR
  43    ArrayComposition
  44    AssumedRank
  45    BijectiveInternalNameUniquing
  46    Calls
  47    Character
  48    ComplexOperations
  49    ControlFlowGraph
  50    DebugGeneration
  51    Directives
  52    DoConcurrent
  53    Extensions
  54    F202X
  55    FIRArrayOperations
  56    FIRLangRef
  57    FlangCommandLineReference
  58    FlangDriver
  59    FortranFeatureHistory
  60    FortranIR
  61    FortranLLVMTestSuite
  62    HighLevelFIR
  63    IORuntimeInternals
  64    InternalProcedureTrampolines
  65    Intrinsics
  66    IntrinsicTypes
  67    LabelResolution
  68    ModFiles
  69    OpenACC
  70    OpenACC-descriptor-management.md
  71    OpenMP-4.5-grammar.md
  72    OpenMP-declare-target
  73    OpenMP-descriptor-management
  74    OpenMP-semantics
  75    OptionComparison
  76    Overview
  77    ParameterizedDerivedTypes
  78    ParserCombinators
  79    Parsing
  80    PolymorphicEntities
  81    Preprocessing
  82    ProcedurePointer
  83    RuntimeDescriptor
  84    RuntimeEnvironment
  85    RuntimeTypeInfo
  86    Semantics
  87    f2018-grammar.md
  88    fstack-arrays
  89    Real16MathSupport
  90    Unsigned
  91 ```
  92
  93 # Indices and tables
  94
  95 ```{eval-rst}
  96 * :ref:`genindex`
  97 * :ref:`search`
  98 ```