1 // PR15642 2 // RUN: %clang -M -MG -fno-ms-compatibility %s | FileCheck -strict-whitespace %s --check-prefix=CHECK --check-prefix=SEP2F 3 // RUN: %clang -M -MG -fms-compatibility %s | FileCheck -strict-whitespace %s --check-prefix=CHECK --check-prefix=SEP5C 4 // RUN: %clang -M -MG -MV %s | FileCheck -strict-whitespace %s --check-prefix=NMAKE 5 6 // CHECK: \ \ \ \ .h 7 // CHECK: $$$$.h 8 // CHECK: \#\#.h 9 // NMAKE: " .h" 10 // NMAKE: "$$.h" 11 // NMAKE: "##.h" 12 // NMAKE-NOT: " 13 // NMAKE: normal.h 14 // NMAKE-NOT: " 15 16 #include " .h" 17 #include "$$.h" 18 #include "##.h" 19 #include "normal.h" 20 21 // Backslash followed by # or space should escape both characters, because 22 // that's what GNU Make wants. GCC does the right thing with space, but not 23 // #, so Clang does too. (There should be 3 backslashes before the #.) 24 // SEP2F: a\b\\#c\\\ d.h 25 // With -fms-compatibility, Backslashes in #include are treated as path separators. 26 // Backslashes are given in the emission for special characters, like 0x20 or 0x23. 27 // SEP5C: a{{[/\\]}}b{{[/\\]}}\#c{{/|\\\\}}\ d.h 28 // These combinations are just another case for NMAKE. 29 // NMAKE: "a{{[/\\]}}b{{[/\\]}}#c{{[/\\]}} d.h" 30 31 #include "a\b\#c\ d.h" 32