flang/test/Driver/driver-help-hidden.f90

   1
   2 !--------------------------
   3 ! FLANG DRIVER (flang-new)
   4 !--------------------------
   5 ! RUN: %flang --help-hidden 2>&1 | FileCheck %s
   6 ! RUN: not %flang  -help-hidden 2>&1 | FileCheck %s --check-prefix=ERROR-FLANG
   7
   8 !----------------------------------------
   9 ! FLANG FRONTEND DRIVER (flang-new -fc1)
  10 !----------------------------------------
  11 ! RUN: not %flang_fc1 --help-hidden 2>&1 | FileCheck %s --check-prefix=ERROR-FLANG-FC1
  12 ! RUN: not %flang_fc1  -help-hidden 2>&1 | FileCheck %s --check-prefix=ERROR-FLANG-FC1
  13
  14 !----------------------------------------------------
  15 ! EXPECTED OUTPUT FOR FLANG DRIVER (flang-new)
  16 !----------------------------------------------------
  17 ! CHECK:USAGE: flang-new
  18 ! CHECK-EMPTY:
  19 ! CHECK-NEXT:OPTIONS:
  20 ! CHECK-NEXT: -###      Print (but do not run) the commands to run for this compilation
  21 ! CHECK-NEXT: -cpp      Enable predefined and command line preprocessor macros
  22 ! CHECK-NEXT: -c        Only run preprocess, compile, and assemble steps
  23 ! CHECK-NEXT: -D <macro>=<value>     Define <macro> to <value> (or 1 if <value> omitted)
  24 ! CHECK-NEXT: -emit-llvm             Use the LLVM representation for assembler and object files
  25 ! CHECK-NEXT: -E        Only run the preprocessor
  26 ! CHECK-NEXT: -falternative-parameter-statement
  27 ! CHECK-NEXT: Enable the old style PARAMETER statement
  28 ! CHECK-NEXT: -fbackslash            Specify that backslash in string introduces an escape character
  29 ! CHECK-NEXT: -fcolor-diagnostics    Enable colors in diagnostics
  30 ! CHECK-NEXT: -fdefault-double-8     Set the default double precision kind to an 8 byte wide type
  31 ! CHECK-NEXT: -fdefault-integer-8    Set the default integer kind to an 8 byte wide type
  32 ! CHECK-NEXT: -fdefault-real-8       Set the default real kind to an 8 byte wide type
  33 ! CHECK-NEXT: -ffixed-form           Process source files in fixed form
  34 ! CHECK-NEXT: -ffixed-line-length=<value>
  35 ! CHECK-NEXT: Use <value> as character line width in fixed mode
  36 ! CHECK-NEXT: -ffree-form            Process source files in free form
  37 ! CHECK-NEXT: -fimplicit-none        No implicit typing allowed unless overridden by IMPLICIT statements
  38 ! CHECK-NEXT: -finput-charset=<value> Specify the default character set for source files
  39 ! CHECK-NEXT: -fintrinsic-modules-path <dir>
  40 ! CHECK-NEXT:                        Specify where to find the compiled intrinsic modules
  41 ! CHECK-NEXT: -flarge-sizes          Use INTEGER(KIND=8) for the result type in size-related intrinsics
  42 ! CHECK-NEXT: -flogical-abbreviations Enable logical abbreviations
  43 ! CHECK-NEXT: -fno-automatic         Implies the SAVE attribute for non-automatic local objects in subprograms unless RECURSIVE
  44 ! CHECK-NEXT: -fno-color-diagnostics  Disable colors in diagnostics
  45 ! CHECK-NEXT: -fopenacc              Enable OpenACC
  46 ! CHECK-NEXT: -fopenmp               Parse OpenMP pragmas and generate parallel code.
  47 ! CHECK-NEXT: -fxor-operator         Enable .XOR. as a synonym of .NEQV.
  48 ! CHECK-NEXT: -help     Display available options
  49 ! CHECK-NEXT: -I <dir>               Add directory to the end of the list of include search paths
  50 ! CHECK-NEXT: -module-dir <dir>      Put MODULE files in <dir>
  51 ! CHECK-NEXT: -nocpp                 Disable predefined and command line preprocessor macros
  52 ! CHECK-NEXT: -o <file> Write output to <file>
  53 ! CHECK-NEXT: -pedantic              Warn on language extensions
  54 ! CHECK-NEXT: -print-effective-triple Print the effective target triple
  55 ! CHECK-NEXT: -print-target-triple    Print the normalized target triple
  56 ! CHECK-NEXT: -P                     Disable linemarker output in -E mode
  57 ! CHECK-NEXT: -std=<value>           Language standard to compile for
  58 ! CHECK-NEXT: -S                     Only run preprocess and compilation steps
  59 ! CHECK-NEXT: --target=<value>        Generate code for the given target
  60 ! CHECK-NEXT: -U <macro>             Undefine macro <macro>
  61 ! CHECK-NEXT: --version Print version information
  62 ! CHECK-NEXT: -W<warning>            Enable the specified warning
  63 ! CHECK-NEXT: -Xflang <arg>          Pass <arg> to the flang compiler
  64
  65 !-------------------------------------------------------------
  66 ! EXPECTED OUTPUT FOR FLANG DRIVER (flang-new)
  67 !-------------------------------------------------------------
  68 ! ERROR-FLANG: error: unknown argument '-help-hidden'; did you mean '--help-hidden'?
  69
  70 !-------------------------------------------------------------
  71 ! EXPECTED OUTPUT FOR FLANG FRONTEND DRIVER (flang-new -fc1)
  72 !-------------------------------------------------------------
  73 ! Frontend driver -help-hidden is not supported
  74 ! ERROR-FLANG-FC1: error: unknown argument: '{{.*}}'
  75