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| author | Kazu Hirata <kazu@google.com> | 2024-01-13 18:18:49 -0800 |
|---|---|---|
| committer | Kazu Hirata <kazu@google.com> | 2024-01-13 18:18:49 -0800 |
| commit | b5d6ea4d8b195558f1b79970368b185d232754d9 (patch) | |
| tree | 50f167a29735ddde55ca304b69d277959a8f7365 /llvm/lib/Support/CommandLine.cpp | |
| parent | 96f14ea61847da9b89732cd86ff2ba5ceac252d3 (diff) | |
| download | llvm-b5d6ea4d8b195558f1b79970368b185d232754d9.zip llvm-b5d6ea4d8b195558f1b79970368b185d232754d9.tar.gz llvm-b5d6ea4d8b195558f1b79970368b185d232754d9.tar.bz2 | |
[Support] Use StringRef::consume_front (NFC)
Diffstat (limited to 'llvm/lib/Support/CommandLine.cpp')
| -rw-r--r-- | llvm/lib/Support/CommandLine.cpp | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/llvm/lib/Support/CommandLine.cpp b/llvm/lib/Support/CommandLine.cpp index 553669c..cb9eb91 100644 --- a/llvm/lib/Support/CommandLine.cpp +++ b/llvm/lib/Support/CommandLine.cpp @@ -1630,10 +1630,8 @@ bool CommandLineParser::ParseCommandLineOptions(int argc, // otherwise feed it to the eating positional. ArgName = StringRef(argv[i] + 1); // Eat second dash. - if (!ArgName.empty() && ArgName[0] == '-') { + if (ArgName.consume_front("-")) HaveDoubleDash = true; - ArgName = ArgName.substr(1); - } Handler = LookupLongOption(*ChosenSubCommand, ArgName, Value, LongOptionsUseDoubleDash, HaveDoubleDash); @@ -1644,10 +1642,8 @@ bool CommandLineParser::ParseCommandLineOptions(int argc, } else { // We start with a '-', must be an argument. ArgName = StringRef(argv[i] + 1); // Eat second dash. - if (!ArgName.empty() && ArgName[0] == '-') { + if (ArgName.consume_front("-")) HaveDoubleDash = true; - ArgName = ArgName.substr(1); - } Handler = LookupLongOption(*ChosenSubCommand, ArgName, Value, LongOptionsUseDoubleDash, HaveDoubleDash); |