Make lldb::Regex use StringRef.

This updates getters and setters to use StringRef instead of
const char *.  I tested the build on Linux, Windows, and OSX
and saw no build or test failures.  I cannot test any BSD
or Android variants, however I expect the required changes
to be minimal or non-existant.

llvm-svn: 282079

1 files changed, 3 insertions, 4 deletions

diff --git a/lldb/source/Breakpoint/BreakpointResolver.cpp b/lldb/source/Breakpoint/BreakpointResolver.cpp
index d91556e6bb0..27c663c6044 100644
--- a/lldb/source/Breakpoint/BreakpointResolver.cpp
+++ b/lldb/source/Breakpoint/BreakpointResolver.cpp
@@ -179,7 +179,7 @@ void BreakpointResolver::ResolveBreakpoint(SearchFilter &filter) {
 void BreakpointResolver::SetSCMatchesByLine(SearchFilter &filter,
                                             SymbolContextList &sc_list,
                                             bool skip_prologue,
-                                            const char *log_ident) {
+                                            llvm::StringRef log_ident) {
   Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_BREAKPOINTS));
 
   while (sc_list.GetSize() > 0) {
@@ -293,15 +293,14 @@ void BreakpointResolver::SetSCMatchesByLine(SearchFilter &filter,
           } else if (log) {
             log->Printf("Breakpoint %s at file address 0x%" PRIx64
                         " didn't pass the filter.\n",
-                        log_ident ? log_ident : "",
-                        line_start.GetFileAddress());
+                        log_ident.str().c_str(), line_start.GetFileAddress());
           }
         } else {
           if (log)
             log->Printf(
                 "error: Unable to set breakpoint %s at file address 0x%" PRIx64
                 "\n",
-                log_ident ? log_ident : "", line_start.GetFileAddress());
+                log_ident.str().c_str(), line_start.GetFileAddress());
         }
       }
     }