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| author | Ying Yi <maggieyi666@gmail.com> | 2016-07-22 10:52:21 +0000 |
|---|---|---|
| committer | Ying Yi <maggieyi666@gmail.com> | 2016-07-22 10:52:21 +0000 |
| commit | 60a3da3f4c69a5d5082dbafcecf3f0ddec8bafe5 (patch) | |
| tree | 4f9fe571b218599c2d38d2ef1286ad1eeb1ba241 /llvm/lib/Support/CommandLine.cpp | |
| parent | 0576ad6d35e59ec49d934841abbd45ffb6ed5866 (diff) | |
| download | bcm5719-llvm-60a3da3f4c69a5d5082dbafcecf3f0ddec8bafe5.tar.gz bcm5719-llvm-60a3da3f4c69a5d5082dbafcecf3f0ddec8bafe5.zip | |
[llvm-cov] - Improve llvm-cov error message
Summary:
When giving the following command:
% llvm-cov report -instr-profile=default.profraw
llvm-cov will give the following error message:
>llvm-cov report: Not enough positional command line arguments specified!
>Must specify at least 1 positional arguments: See: orbis-llvm-cov report -help
This patch changes the error message from '1 positional arguments'
to '1 positional argument'.
Differential Revision: https://reviews.llvm.org/D22621
llvm-svn: 276404
Diffstat (limited to 'llvm/lib/Support/CommandLine.cpp')
| -rw-r--r-- | llvm/lib/Support/CommandLine.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Support/CommandLine.cpp b/llvm/lib/Support/CommandLine.cpp index 05a7db5cfb3..3b1b3eb7e55 100644 --- a/llvm/lib/Support/CommandLine.cpp +++ b/llvm/lib/Support/CommandLine.cpp @@ -1211,7 +1211,8 @@ bool CommandLineParser::ParseCommandLineOptions(int argc, errs() << ProgramName << ": Not enough positional command line arguments specified!\n" << "Must specify at least " << NumPositionalRequired - << " positional arguments: See: " << argv[0] << " -help\n"; + << " positional argument" << (NumPositionalRequired > 1 ? "s" : "") + << ": See: " << argv[0] << " - help\n"; } ErrorParsing = true; |
