clang/test/Driver/visibility-dllstorageclass.c

   1 // Check behaviour of -fvisibility-from-dllstorageclass options
   2
   3 // RUN: %clang -target x86_64-unknown-windows-itanium -fdeclspec \
   4 // RUN:     -Werror -S -### %s 2>&1 | \
   5 // RUN:   FileCheck %s \
   6 // RUN:     --implicit-check-not=-fvisibility-from-dllstorageclass \
   7 // RUN:     --implicit-check-not=-fvisibility-dllexport \
   8 // RUN:     --implicit-check-not=-fvisibility-nodllstorageclass \
   9 // RUN:     --implicit-check-not=-fvisibility-externs-dllimport \
  10 // RUN:     --implicit-check-not=-fvisibility-externs-nodllstorageclass
  11
  12 // RUN: %clang -target x86_64-unknown-windows-itanium -fdeclspec \
  13 // RUN:     -fvisibility-from-dllstorageclass \
  14 // RUN:     -fno-visibility-from-dllstorageclass \
  15 // RUN:     -Werror -S -### %s 2>&1 | \
  16 // RUN:   FileCheck %s \
  17 // RUN:     --implicit-check-not=-fvisibility-from-dllstorageclass \
  18 // RUN:     --implicit-check-not=-fvisibility-dllexport \
  19 // RUN:     --implicit-check-not=-fvisibility-nodllstorageclass \
  20 // RUN:     --implicit-check-not=-fvisibility-externs-dllimport \
  21 // RUN:     --implicit-check-not=-fvisibility-externs-nodllstorageclass
  22
  23 // RUN: %clang -target x86_64-unknown-windows-itanium -fdeclspec \
  24 // RUN:     -fno-visibility-from-dllstorageclass \
  25 // RUN:     -fvisibility-from-dllstorageclass \
  26 // RUN:     -Werror -S -### %s 2>&1 | \
  27 // RUN:   FileCheck %s --check-prefix=SET \
  28 // RUN:     --implicit-check-not=-fvisibility-from-dllstorageclass \
  29 // RUN:     --implicit-check-not=-fvisibility-dllexport \
  30 // RUN:     --implicit-check-not=-fvisibility-nodllstorageclass \
  31 // RUN:     --implicit-check-not=-fvisibility-externs-dllimport \
  32 // RUN:     --implicit-check-not=-fvisibility-externs-nodllstorageclass
  33
  34 // RUN: %clang -target x86_64-unknown-windows-itanium -fdeclspec \
  35 // RUN:     -fvisibility-dllexport=hidden \
  36 // RUN:     -fvisibility-nodllstorageclass=protected \
  37 // RUN:     -fvisibility-externs-dllimport=hidden \
  38 // RUN:     -fvisibility-externs-nodllstorageclass=protected \
  39 // RUN:     -S -### %s 2>&1 | \
  40 // RUN:   FileCheck %s --check-prefixes=UNUSED \
  41 // RUN:     --implicit-check-not=-fvisibility-from-dllstorageclass \
  42 // RUN:     --implicit-check-not=-fvisibility-dllexport \
  43 // RUN:     --implicit-check-not=-fvisibility-nodllstorageclass \
  44 // RUN:     --implicit-check-not=-fvisibility-externs-dllimport \
  45 // RUN:     --implicit-check-not=-fvisibility-externs-nodllstorageclass \
  46 // RUN:     --implicit-check-not=error: \
  47 // RUN:     --implicit-check-not=warning:
  48
  49 // RUN: %clang -target x86_64-unknown-windows-itanium -fdeclspec \
  50 // RUN:     -fno-visibility-from-dllstorageclass \
  51 // RUN:     -fvisibility-dllexport=hidden \
  52 // RUN:     -fvisibility-nodllstorageclass=protected \
  53 // RUN:     -fvisibility-externs-dllimport=hidden \
  54 // RUN:     -fvisibility-externs-nodllstorageclass=protected \
  55 // RUN:     -S -### %s 2>&1 | \
  56 // RUN:   FileCheck %s --check-prefixes=UNUSED \
  57 // RUN:     --implicit-check-not=-fvisibility-from-dllstorageclass \
  58 // RUN:     --implicit-check-not=-fvisibility-dllexport \
  59 // RUN:     --implicit-check-not=-fvisibility-nodllstorageclass \
  60 // RUN:     --implicit-check-not=-fvisibility-externs-dllimport \
  61 // RUN:     --implicit-check-not=-fvisibility-externs-nodllstorageclass \
  62 // RUN:     --implicit-check-not=error: \
  63 // RUN:     --implicit-check-not=warning:
  64
  65 // UNUSED:      warning: argument unused during compilation: '-fvisibility-dllexport=hidden'
  66 // UNUSED-NEXT: warning: argument unused during compilation: '-fvisibility-nodllstorageclass=protected'
  67 // UNUSED-NEXT: warning: argument unused during compilation: '-fvisibility-externs-dllimport=hidden'
  68 // UNUSED-NEXT: warning: argument unused during compilation: '-fvisibility-externs-nodllstorageclass=protected'
  69
  70 // RUN: %clang -target x86_64-unknown-windows-itanium -fdeclspec \
  71 // RUN:     -fvisibility-from-dllstorageclass \
  72 // RUN:     -fvisibility-dllexport=default \
  73 // RUN:     -fvisibility-dllexport=hidden \
  74 // RUN:     -fvisibility-nodllstorageclass=default \
  75 // RUN:     -fvisibility-nodllstorageclass=protected \
  76 // RUN:     -fvisibility-externs-dllimport=default \
  77 // RUN:     -fvisibility-externs-dllimport=hidden \
  78 // RUN:     -fvisibility-externs-nodllstorageclass=default \
  79 // RUN:     -fvisibility-externs-nodllstorageclass=protected \
  80 // RUN:     -Werror -S -### %s 2>&1 | \
  81 // RUN:   FileCheck %s --check-prefixes=SET,ALL
  82
  83 // SET:      "-fvisibility-from-dllstorageclass"
  84 // ALL-SAME: "-fvisibility-dllexport=hidden"
  85 // ALL-SAME: "-fvisibility-nodllstorageclass=protected"
  86 // ALL-SAME: "-fvisibility-externs-dllimport=hidden"
  87 // ALL-SAME: "-fvisibility-externs-nodllstorageclass=protected"