diff options
| -rw-r--r-- | include/clang/AST/CFG.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/clang/AST/CFG.h b/include/clang/AST/CFG.h index fc6f682199..054358875c 100644 --- a/include/clang/AST/CFG.h +++ b/include/clang/AST/CFG.h @@ -284,8 +284,10 @@ private: // for indirect gotos CFGBlockListTy Blocks; unsigned NumBlockIDs; - // opaque pointer to prevent inclusion of DenseMap.h. Map from expressions - // to integers to record block-level expressions. + + // BlkExprMap - An opaque pointer to prevent inclusion of DenseMap.h. + // It represents a map from Expr* to integers to record the set of + // block-level expressions and their "statement number" in the CFG. void* BlkExprMap; /// BlkEdgeSet - An opaque pointer to prevent inclusion of <set>. |