Clarified documentation.

llvm-svn: 186551
2013-07-18 00:27:59 +00:00 · 2013-07-18 00:27:59 +00:00 · 02c0caa198
parent b1b3bfc068
commit 02c0caa198
1 changed files with 2 additions and 1 deletions
--- a/clang/lib/CodeGen/CGDebugInfo.cpp
+++ b/clang/lib/CodeGen/CGDebugInfo.cpp
@ -2445,7 +2445,8 @@ void CGDebugInfo::EmitFunctionStart(GlobalDecl GD, QualType FnType,
 }

 /// EmitLocation - Emit metadata to indicate a change in line/column
-/// information in the source file.
+/// information in the source file. If the location is invalid, the
+/// previous location will be reused.
 void CGDebugInfo::EmitLocation(CGBuilderTy &Builder, SourceLocation Loc,
                               bool ForceColumnInfo) {