Add a comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68111 91177308-0d34-0410-b5e6-96231b3b80d8
2026-04-26 12:20:42 +00:00 · 2009-03-31 16:46:45 +00:00
parent 523249f856
commit e1ca7c4dd5
1 changed files with 2 additions and 1 deletions
@@ -145,7 +145,8 @@ public:
 /// TreePatternNode objects!
 class TreePatternNode {
  /// The inferred type for this node, or EMVT::isUnknown if it hasn't
-  /// been determined yet.
+  /// been determined yet. This is a std::vector because during inference
+  /// there may be multiple possible types.
  std::vector<unsigned char> Types;
  
  /// Operator - The Record for the operator if this is an interior node (not