diff options
Diffstat (limited to 'backend/tools')
| -rw-r--r-- | backend/tools/MIRTool/MIRToolMain.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/backend/tools/MIRTool/MIRToolMain.cpp b/backend/tools/MIRTool/MIRToolMain.cpp index d675f35..500eeb2 100644 --- a/backend/tools/MIRTool/MIRToolMain.cpp +++ b/backend/tools/MIRTool/MIRToolMain.cpp @@ -74,7 +74,7 @@ struct CommandLine final { }; void printUsage(std::ostream &Output) { - Output << "usage: rcc-backend-mir [operation] [options] <input.mir|->\n" + Output << "usage: rcc-backend-mir [operation] [options] [input.mir|-]\n" "operations:\n" " --verify Parse, canonicalize, and verify MIR\n" " --reproduce <package> Strictly replay a reproducer package\n" @@ -656,7 +656,7 @@ void applyFeatureOverrides(std::vector<std::string> Overrides, std::vector<std:: return rcc::makeUnexpected(ErrorCode::InvalidInvocation, "reproducer replay does not accept a separate MIR input"); } else if (Command.InputPath.empty()) { - return rcc::makeUnexpected(ErrorCode::InvalidInvocation, "a MIR input path is required"); + Command.InputPath = "-"; } if (Command.Cache != CachePolicy::Off && Command.CachePath.empty()) { return rcc::makeUnexpected(ErrorCode::InvalidInvocation, |