Fix a few more clang (3.2) warnings on Linux:

- remove unused members
- add NO_PEDANTIC to selected Makefiles
- fix return values (removed NULL as needed)
- disable warning about four-char-constants
- remove unneeded const from operator*() declaration
- add missing lambda function return types
- fix printf() with no format string
- change sizeof to use a type name instead of variable name
- fix Linux ProcessMonitor.cpp to be 32/64 bit friendly
- disable warnings emitted by swig-generated C++ code

Patch by Matt Kopec!

llvm-svn: 169645

3 files changed, 8 insertions, 5 deletions

diff --git a/lldb/source/Interpreter/CommandObjectScript.cpp b/lldb/source/Interpreter/CommandObjectScript.cpp
index db4f74ea701..204270fa584 100644
--- a/lldb/source/Interpreter/CommandObjectScript.cpp
+++ b/lldb/source/Interpreter/CommandObjectScript.cpp
@@ -35,8 +35,7 @@ CommandObjectScript::CommandObjectScript (CommandInterpreter &interpreter, Scrip
     CommandObjectRaw (interpreter, 
                       "script",
                       "Pass an expression to the script interpreter for evaluation and return the results. Drop into the interactive interpreter if no expression is given.",
-                      "script [<script-expression-for-evaluation>]"),
-    m_script_lang (script_lang)
+                      "script [<script-expression-for-evaluation>]")
 {
 }
 
diff --git a/lldb/source/Interpreter/CommandObjectScript.h b/lldb/source/Interpreter/CommandObjectScript.h
index c812539e9ef..fd55fc44a46 100644
--- a/lldb/source/Interpreter/CommandObjectScript.h
+++ b/lldb/source/Interpreter/CommandObjectScript.h
@@ -35,9 +35,6 @@ public:
 protected:
     virtual bool
     DoExecute (const char *command, CommandReturnObject &result);
-
-private:
-    lldb::ScriptLanguage m_script_lang;
 };
 
 } // namespace lldb_private
diff --git a/lldb/source/Interpreter/Makefile b/lldb/source/Interpreter/Makefile
index b9ffd0e5c45..24ee3941e82 100644
--- a/lldb/source/Interpreter/Makefile
+++ b/lldb/source/Interpreter/Makefile
@@ -16,6 +16,13 @@ BUILT_SOURCES := LLDBWrapPython.cpp
 include $(LLDB_LEVEL)/Makefile
 -include $(PROJ_OBJ_DIR)/LLDBWrapPython.cpp.d
 
+# Drop -Wfour-char-constants,  which we are not currently clean with.
+EXTRA_OPTIONS += -Wno-four-char-constants
+
+# Drop -Wself-assign, -Wmissing-field-initializers and -Wsometimes-uninitialized,
+# which we are not currently clean with (due to SWIG generated cpp source).
+EXTRA_OPTIONS += -Wno-missing-field-initializers -Wno-self-assign -Wno-sometimes-uninitialized
+
 # edit-swig-python-wrapper-file.py needs $(SRCROOT)
 export SRCROOT := $(PROJ_SRC_DIR)/$(LLDB_LEVEL)