diff options
| author | David Greene <greened@obbligato.org> | 2009-07-20 16:16:06 +0000 |
|---|---|---|
| committer | David Greene <greened@obbligato.org> | 2009-07-20 16:16:06 +0000 |
| commit | e628e056c4737e43812fbbef4d9e78508eeb5a5a (patch) | |
| tree | 35caa46645a90d4986de81eee7dbe4b6c23bbd9f /include/llvm | |
| parent | 3ac0d98f57e61a18c6af9265b0533f61ae9ede5f (diff) | |
| download | external_llvm-e628e056c4737e43812fbbef4d9e78508eeb5a5a.zip external_llvm-e628e056c4737e43812fbbef4d9e78508eeb5a5a.tar.gz external_llvm-e628e056c4737e43812fbbef4d9e78508eeb5a5a.tar.bz2 | |
Hide the DOUT static variable behind a function interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76425 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm')
| -rw-r--r-- | include/llvm/Support/Debug.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/llvm/Support/Debug.h b/include/llvm/Support/Debug.h index 0ebed20..489a076 100644 --- a/include/llvm/Support/Debug.h +++ b/include/llvm/Support/Debug.h @@ -61,6 +61,11 @@ bool isCurrentDebugType(const char *Type); do { if (DebugFlag && isCurrentDebugType(DEBUG_TYPE)) { X; } } while (0) #endif +/// getNullOutputStream - Return a null string that does not output +/// anything. This hides the static variable from other modules. +/// +OStream &getNullOutputStream(); + /// getErrorOutputStream - Returns the error output stream (std::cerr). This /// places the std::c* I/O streams into one .cpp file and relieves the whole /// program from having to have hundreds of static c'tor/d'tors for them. @@ -68,8 +73,7 @@ bool isCurrentDebugType(const char *Type); OStream &getErrorOutputStream(const char *DebugType); #ifdef NDEBUG -static llvm::OStream NullStream(0); -#define DOUT llvm::NullStream +#define DOUT llvm::getNullOutputStream() #else #define DOUT llvm::getErrorOutputStream(DEBUG_TYPE) #endif |