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CommandLineArgs.cpp revision 1.1.1.1 
      1 //===--- CommandLineArgs.cpp ----------------------------------------------===//
      2 //
      3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
      4 // See https://llvm.org/LICENSE.txt for license information.
      5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
      6 //
      7 //===----------------------------------------------------------------------===//
      8 
      9 #include "clang/Testing/CommandLineArgs.h"
     10 #include "llvm/Support/ErrorHandling.h"
     11 
     12 namespace clang {
     13 
     14 std::vector<std::string> getCommandLineArgsForTesting(TestLanguage Lang) {
     15   std::vector<std::string> Args;
     16   // Test with basic arguments.
     17   switch (Lang) {
     18   case Lang_C89:
     19     Args = {"-x", "c", "-std=c89"};
     20     break;
     21   case Lang_C99:
     22     Args = {"-x", "c", "-std=c99"};
     23     break;
     24   case Lang_CXX03:
     25     Args = {"-std=c++03", "-frtti"};
     26     break;
     27   case Lang_CXX11:
     28     Args = {"-std=c++11", "-frtti"};
     29     break;
     30   case Lang_CXX14:
     31     Args = {"-std=c++14", "-frtti"};
     32     break;
     33   case Lang_CXX17:
     34     Args = {"-std=c++17", "-frtti"};
     35     break;
     36   case Lang_CXX20:
     37     Args = {"-std=c++20", "-frtti"};
     38     break;
     39   case Lang_OBJCXX:
     40     Args = {"-x", "objective-c++", "-frtti"};
     41     break;
     42   case Lang_OpenCL:
     43     llvm_unreachable("Not implemented yet!");
     44   }
     45   return Args;
     46 }
     47 
     48 StringRef getFilenameForTesting(TestLanguage Lang) {
     49   switch (Lang) {
     50   case Lang_C89:
     51   case Lang_C99:
     52     return "input.c";
     53 
     54   case Lang_CXX03:
     55   case Lang_CXX11:
     56   case Lang_CXX14:
     57   case Lang_CXX17:
     58   case Lang_CXX20:
     59     return "input.cc";
     60 
     61   case Lang_OpenCL:
     62     return "input.cl";
     63 
     64   case Lang_OBJCXX:
     65     return "input.mm";
     66   }
     67   llvm_unreachable("Unhandled TestLanguage enum");
     68 }
     69 
     70 } // end namespace clang
     71