clang/test/Driver/cl-inputs.c

   1 // Note: %s must be preceded by --, otherwise it may be interpreted as a
   2 // command-line option, e.g. on Mac where %s is commonly under /Users.
   3
   4 // RUN: %clang_cl /TC -### -- %s 2>&1 | FileCheck -check-prefix=TC %s
   5 // TC:  "-x" "c"
   6 // TC-NOT: warning
   7 // TC-NOT: note
   8
   9 // RUN: %clang_cl /TP -### -- %s 2>&1 | FileCheck -check-prefix=TP %s
  10 // TP:  "-x" "c++"
  11 // TP-NOT: warning
  12 // TP-NOT: note
  13
  14 // RUN: %clang_cl -### /Tc%s /TP -- %s 2>&1 | FileCheck -check-prefix=Tc %s
  15 // RUN: %clang_cl -### /TP /Tc%s -- %s 2>&1 | FileCheck -check-prefix=Tc %s
  16 // Tc:  "-x" "c"
  17 // Tc:  "-x" "c++"
  18 // Tc-NOT: warning
  19 // Tc-NOT: note
  20
  21 // RUN: %clang_cl -### /Tp%s /TC -- %s 2>&1 | FileCheck -check-prefix=Tp %s
  22 // RUN: %clang_cl -### /TC /Tp%s -- %s 2>&1 | FileCheck -check-prefix=Tp %s
  23 // Tp:  "-x" "c++"
  24 // Tp:  "-x" "c"
  25 // Tp-NOT: warning
  26 // Tp-NOT: note
  27
  28 // RUN: %clang_cl /TP /TC /TP -### -- %s 2>&1 | FileCheck -check-prefix=WARN %s
  29 // WARN: warning: overriding '/TP' option with '/TC'
  30 // WARN: warning: overriding '/TC' option with '/TP'
  31 // WARN: note: the last '/TC' or '/TP' option takes precedence over earlier instances
  32 // WARN-NOT: note
  33
  34 // MSYS2_ARG_CONV_EXCL tells MSYS2 to skip conversion of the specified argument.
  35 // Add a dummy "other" entry to the path as well, to check that it's split
  36 // around semicolons even on unix.
  37 // RUN: env LIB="other;%S/Inputs/cl-libs" MSYS2_ARG_CONV_EXCL="/TP;/c" %clang_cl /c /TP cl-test.lib -### 2>&1 | FileCheck -check-prefix=TPlib %s
  38 // TPlib: warning: cl-test.lib: 'linker' input unused
  39 // TPlib: warning: argument unused during compilation: '/TP'
  40 // TPlib-NOT: cl-test.lib
  41
  42 // RUN: env LIB=%S/Inputs/cl-libs MSYS2_ARG_CONV_EXCL="/TC;/c" %clang_cl /c /TC cl-test.lib -### 2>&1 | FileCheck -check-prefix=TClib %s
  43 // TClib: warning: cl-test.lib: 'linker' input unused
  44 // TClib: warning: argument unused during compilation: '/TC'
  45 // TClib-NOT: cl-test.lib
  46
  47 // RUN: not %clang_cl - 2>&1 | FileCheck -check-prefix=STDIN %s
  48 // STDIN: error: use /Tc or /Tp
  49
  50 // RUN: %clang_cl -### /Tc - 2>&1 | FileCheck -check-prefix=STDINTc %s
  51 // STDINTc: "-x" "c"
  52
  53 // RUN: env LIB=%S/Inputs/cl-libs %clang_cl -fuse-ld=link -### -- %s cl-test.lib 2>&1 | FileCheck -check-prefix=LIBINPUT %s
  54 // LIBINPUT: link.exe"
  55 // LIBINPUT: "cl-test.lib"
  56
  57 // RUN: env LIB=%S/Inputs/cl-libs %clang_cl -fuse-ld=link -### -- %s cl-test2.lib 2>&1 | FileCheck -check-prefix=LIBINPUT2 %s
  58 // LIBINPUT2-NOT: error: no such file or directory: 'cl-test2.lib'
  59 // LIBINPUT2: link.exe"
  60 // LIBINPUT2: "cl-test2.lib"
  61
  62 // RUN: %clang_cl -fuse-ld=link -### -- %s /nonexisting.lib 2>&1 | FileCheck -check-prefix=LIBINPUT3 %s
  63 // LIBINPUT3: error: no such file or directory: '/nonexisting.lib'
  64 // LIBINPUT3: link.exe"
  65 // LIBINPUT3-NOT: "/nonexisting.lib"
  66
  67 void f();