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 -### -- %s 2>&1 | FileCheck %s --check-prefix=BUILTIN
5 // BUILTIN: "-internal-isystem" "{{.*lib.*clang.*include}}"
6 
7 // RUN: %clang_cl -nobuiltininc -### -- %s 2>&1 | FileCheck %s --check-prefix=NOBUILTIN
8 // NOBUILTIN-NOT: "-internal-isystem" "{{.*lib.*clang.*include}}"
9 
10 // RUN: env INCLUDE=/my/system/inc %clang_cl -### -- %s 2>&1 | FileCheck %s --check-prefix=STDINC
11 // STDINC: "-internal-isystem" "/my/system/inc"
12 
13 // -nostdinc suppresses all of %INCLUDE%, clang resource dirs, and -imsvc dirs.
14 // RUN: env INCLUDE=/my/system/inc %clang_cl -nostdinc -imsvc /my/other/inc -### -- %s 2>&1 | FileCheck %s --check-prefix=NOSTDINC
15 // NOSTDINC: argument unused{{.*}}-imsvc
16 // NOSTDINC-NOT: "-internal-isystem" "/my/system/inc"
17 // NOSTDINC-NOT: "-internal-isystem" "{{.*lib.*clang.*include}}"
18 // NOSTDINC-NOT: "-internal-isystem" "/my/other/inc"
19 
20 // /X suppresses %INCLUDE% but not clang resource dirs or -imsvc dirs.
21 // RUN: env INCLUDE=/my/system/inc %clang_cl /X -imsvc /my/other/inc -### -- %s 2>&1 | FileCheck %s --check-prefix=SLASHX
22 // SLASHX-NOT: "argument unused{{.*}}-imsvc"
23 // SLASHX-NOT: "-internal-isystem" "/my/system/inc"
24 // SLASHX: "-internal-isystem" "{{.*lib.*clang.*include}}"
25 // SLASHX: "-internal-isystem" "/my/other/inc"
26