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author | Justin Bogner <mail@justinbogner.com> | 2014-02-28 19:08:01 +0000 |
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committer | Justin Bogner <mail@justinbogner.com> | 2014-02-28 19:08:01 +0000 |
commit | 4ef6a7bf69a7a53600ad1dc04277b1e3d451869c (patch) | |
tree | 4557a835f687720e639fbe388a3192324dd7559e /lib/Support/CommandLine.cpp | |
parent | 1b5d421e4d7a9c797053d4bc918937b0297e4277 (diff) | |
download | llvm-4ef6a7bf69a7a53600ad1dc04277b1e3d451869c.tar.gz llvm-4ef6a7bf69a7a53600ad1dc04277b1e3d451869c.tar.bz2 llvm-4ef6a7bf69a7a53600ad1dc04277b1e3d451869c.tar.xz |
CommandLine: Exit successfully for -version and -help
Tools that use the CommandLine library currently exit with an error
when invoked with -version or -help. This is unusual and non-standard,
so we'll fix them to exit successfully instead.
I don't expect that anyone relies on the current behaviour, so this
should be a fairly safe change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202530 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/CommandLine.cpp')
-rw-r--r-- | lib/Support/CommandLine.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Support/CommandLine.cpp b/lib/Support/CommandLine.cpp index e1317a2598..9e80726587 100644 --- a/lib/Support/CommandLine.cpp +++ b/lib/Support/CommandLine.cpp @@ -1496,7 +1496,7 @@ public: MoreHelp->clear(); // Halt the program since help information was printed - exit(1); + exit(0); } }; @@ -1732,7 +1732,7 @@ public: if (OverrideVersionPrinter != 0) { (*OverrideVersionPrinter)(); - exit(1); + exit(0); } print(); @@ -1746,7 +1746,7 @@ public: (*I)(); } - exit(1); + exit(0); } }; } // End anonymous namespace |