Const-correct the FixedLenDecoderEmitter. Pass a few things by const reference instead of value to avoid some copying.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152899 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/FixedLenDecoderEmitter.h b/utils/TableGen/FixedLenDecoderEmitter.h
index 1ba7dfd..195297c 100644
--- a/utils/TableGen/FixedLenDecoderEmitter.h
+++ b/utils/TableGen/FixedLenDecoderEmitter.h
@@ -39,12 +39,12 @@
Fields.push_back(EncodingField(Base, Width, Offset));
}
- unsigned numFields() { return Fields.size(); }
+ unsigned numFields() const { return Fields.size(); }
- typedef std::vector<EncodingField>::iterator iterator;
+ typedef std::vector<EncodingField>::const_iterator const_iterator;
- iterator begin() { return Fields.begin(); }
- iterator end() { return Fields.end(); }
+ const_iterator begin() const { return Fields.begin(); }
+ const_iterator end() const { return Fields.end(); }
};
class FixedLenDecoderEmitter : public TableGenBackend {