Pass debug name as Vector instead of const char*

src/compiler.h

Index: src/compiler.h
diff --git a/src/compiler.h b/src/compiler.h
index 109940056376f97559dc2e9ec4e6932633b0efce..9a87bf4f81caf0c77e913694ff47107fdd20937d 100644
--- a/src/compiler.h
+++ b/src/compiler.h
@@ -165,7 +165,8 @@ class CompilationInfo {
   };
 
   CompilationInfo(ParseInfo* parse_info, Handle<JSFunction> closure);
-  CompilationInfo(const char* debug_name, Isolate* isolate, Zone* zone,
+  CompilationInfo(Vector<const char> function_name, Isolate* isolate,
+                  Zone* zone,
                   Code::Flags code_flags = Code::ComputeFlags(Code::STUB));
   virtual ~CompilationInfo();
 
@@ -461,6 +462,8 @@ class CompilationInfo {
 
   base::SmartArrayPointer<char> GetDebugName() const;
 
+  Vector<const char> GetFunctionName() const { return function_name_; }

[titzer, 2016/04/22 11:46:30]

If this is only called internally, I would recommend dropping it.

[Clemens Hammacher, 2016/04/22 13:47:54]

OK, dropped it.

+
   Code::Kind output_code_kind() const {
     return Code::ExtractKindFromFlags(code_flags_);
   }
@@ -498,7 +501,7 @@ class CompilationInfo {
     STUB
   };
 
-  CompilationInfo(ParseInfo* parse_info, const char* debug_name,
+  CompilationInfo(ParseInfo* parse_info, Vector<const char> function_name,
                   Code::Flags code_flags, Mode mode, Isolate* isolate,
                   Zone* zone);
 
@@ -562,7 +565,7 @@ class CompilationInfo {
   // The current OSR frame for specialization or {nullptr}.
   JavaScriptFrame* osr_frame_ = nullptr;
 
-  const char* debug_name_;
+  Vector<const char> function_name_;
 
   DISALLOW_COPY_AND_ASSIGN(CompilationInfo);
 };