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| author | Daniel Dunbar <daniel@zuster.org> | 2009-07-27 22:39:14 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2009-07-27 22:39:14 +0000 |
| commit | 3d2a56d38758943ee8070cacfd9e29754bdb59b3 (patch) | |
| tree | 6898b43ea7a94f7a76fa66da913e317dea3031b2 /include | |
| parent | 8fa3338ed2400c1352b137613d2c2c70d1ead695 (diff) | |
| download | external_llvm-3d2a56d38758943ee8070cacfd9e29754bdb59b3.zip external_llvm-3d2a56d38758943ee8070cacfd9e29754bdb59b3.tar.gz external_llvm-3d2a56d38758943ee8070cacfd9e29754bdb59b3.tar.bz2 | |
Add a comment on Value explaining the current getName() behavior.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77269 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/Value.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/llvm/Value.h b/include/llvm/Value.h index 7965ca5..cc70ce1 100644 --- a/include/llvm/Value.h +++ b/include/llvm/Value.h @@ -114,6 +114,12 @@ public: /// getName() - Return a constant reference to the value's name. This is cheap /// and guaranteed to return the same reference as long as the value is not /// modified. + /// + /// This is currently guaranteed to return a StringRef for which data() points + /// to a valid null terminated string. This usage is deprecated, however, and + /// clients should not rely on it. If such behavior is needed, clients should + /// use getNameStr() or switch to an interface that does not depend on null + /// termination. StringRef getName() const; /// getNameStr() - Return the name of the specified value, *constructing a |