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author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-06-04 05:09:36 +0000 |
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committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-06-04 05:09:36 +0000 |
commit | 1023f5a42d82fca71c191dd6c1001f79e07c63ae (patch) | |
tree | 8fce32f050f58d053e23c11fe239cd012f068673 /utils/TableGen/SetTheory.h | |
parent | 1de99829b6bebe3310682efac8be2a9a95323220 (diff) | |
download | llvm-1023f5a42d82fca71c191dd6c1001f79e07c63ae.tar.gz llvm-1023f5a42d82fca71c191dd6c1001f79e07c63ae.tar.bz2 llvm-1023f5a42d82fca71c191dd6c1001f79e07c63ae.tar.xz |
Silence compiler warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132624 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen/SetTheory.h')
-rw-r--r-- | utils/TableGen/SetTheory.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/utils/TableGen/SetTheory.h b/utils/TableGen/SetTheory.h index c648d46e60..2202f22396 100644 --- a/utils/TableGen/SetTheory.h +++ b/utils/TableGen/SetTheory.h @@ -66,6 +66,8 @@ public: /// Operator - A callback representing a DAG operator. struct Operator { + virtual ~Operator() {} + /// apply - Apply this operator to Expr's arguments and insert the result /// in Elts. virtual void apply(SetTheory&, DagInit *Expr, RecSet &Elts) =0; @@ -75,6 +77,8 @@ public: /// set into a fully expanded list of elements. Expanders provide a way for /// users to define named sets that can be used in DAG expressions. struct Expander { + virtual ~Expander() {} + virtual void expand(SetTheory&, Record*, RecSet &Elts) =0; }; |