Abstract the details from regex.h a bit more by not allowing people to specify compile and execute flags for regular expressions. Also enable better regular expressions if they are available by check if the REG_ENHANCED is available and using it if it is.

Since REG_ENHANCED is available on MacOSX, this allow the use of \d (digits) \b (word boundaries) and much more without affecting other systems.

<rdar://problem/12082562>

llvm-svn: 226704

1 files changed, 2 insertions, 2 deletions

diff --git a/lldb/source/Interpreter/OptionValueRegex.cpp b/lldb/source/Interpreter/OptionValueRegex.cpp
index f51cf02edf5..fab462f0e70 100644
--- a/lldb/source/Interpreter/OptionValueRegex.cpp
+++ b/lldb/source/Interpreter/OptionValueRegex.cpp
@@ -62,7 +62,7 @@ OptionValueRegex::SetValueFromCString (const char *value_cstr,
 
     case eVarSetOperationReplace:
     case eVarSetOperationAssign:
-        if (m_regex.Compile (value_cstr, m_regex.GetCompileFlags()))
+        if (m_regex.Compile (value_cstr))
         {
             m_value_was_set = true;
             NotifyValueChanged();
@@ -84,5 +84,5 @@ OptionValueRegex::SetValueFromCString (const char *value_cstr,
 lldb::OptionValueSP
 OptionValueRegex::DeepCopy () const
 {
-    return OptionValueSP(new OptionValueRegex(m_regex.GetText(), m_regex.GetCompileFlags()));
+    return OptionValueSP(new OptionValueRegex(m_regex.GetText()));
 }