Index: src/objects.h |
diff --git a/src/objects.h b/src/objects.h |
index 0bce56c402ab7de3f98b3cf605e86f7524676a0c..f2a859ca37a8396c5244ce06eca526f01d0f0db9 100644 |
--- a/src/objects.h |
+++ b/src/objects.h |
@@ -6418,14 +6418,6 @@ class Script: public Struct { |
// resource is accessible. Otherwise, always return true. |
inline bool HasValidSource(); |
- // Convert code offset into column number. |
- static int GetColumnNumber(Handle<Script> script, int code_offset); |
- |
- // Convert code offset into (zero-based) line number. |
- // The non-handlified version does not allocate, but may be much slower. |
- static int GetLineNumber(Handle<Script> script, int code_offset); |
- int GetLineNumber(int code_pos); |
- |
static Handle<Object> GetNameOrSourceURL(Handle<Script> script); |
// Set eval origin for stack trace formatting. |
@@ -6438,6 +6430,33 @@ class Script: public Struct { |
// Init line_ends array with source code positions of line ends. |
static void InitLineEnds(Handle<Script> script); |
+ // Convert code offset into column number. |
+ static int GetColumnNumber(Handle<Script> script, int code_offset); |
+ |
+ // Convert code offset into (zero-based) line number. |
+ // The non-handlified version does not allocate, but may be much slower. |
+ static int GetLineNumber(Handle<Script> script, int code_offset); |
+ int GetLineNumber(int code_pos); |
+ |
+ // Carries information about a source position. |
+ struct PositionInfo { |
+ PositionInfo() : line(-1), column(-1), line_start(-1), line_end(-1) {} |
+ |
+ int line; // Zero-based line number. |
+ int column; // Zero-based column number. |
+ int line_start; // Position of first character in line. |
+ int line_end; // Position of last (non-linebreak) character in line. |
+ }; |
+ |
+ // Specifies whether to add offsets to position infos. |
+ enum OffsetFlag { kNoOffset = 0, kWithOffset = 1 }; |
+ |
+ // Retrieves information about the given position, optionally with an offset. |
+ // Returns false on failure, and otherwise writes into the given info object |
+ // on success. |
+ bool GetPositionInfo(int position, PositionInfo* info, |
+ OffsetFlag offset_flag); |
+ |
// Get the JS object wrapping the given script; create it if none exists. |
static Handle<JSObject> GetWrapper(Handle<Script> script); |