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| author | Julian Büning <julian.buening@rwth-aachen.de> | 2020-10-10 15:13:06 +0200 |
|---|---|---|
| committer | Cristian Cadar <c.cadar@imperial.ac.uk> | 2020-11-12 10:13:54 +0000 |
| commit | c763a4087f1d8fa4dbdfb9c8f30d545cdb66a0aa (patch) | |
| tree | 5d40c27ecfb16230aa3e714a3e7690b44b322860 /lib/Expr/ExprBuilder.cpp | |
| parent | acdb9a692d9eee8dd102befa4e101bfa5f028b0e (diff) | |
| download | klee-c763a4087f1d8fa4dbdfb9c8f30d545cdb66a0aa.tar.gz | |
Ref: implement operator bool()
Diffstat (limited to 'lib/Expr/ExprBuilder.cpp')
| -rw-r--r-- | lib/Expr/ExprBuilder.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Expr/ExprBuilder.cpp b/lib/Expr/ExprBuilder.cpp index f8f57d35..2e5fcfbd 100644 --- a/lib/Expr/ExprBuilder.cpp +++ b/lib/Expr/ExprBuilder.cpp @@ -327,7 +327,7 @@ namespace { const ref<Expr> &Index) { // Roll back through writes when possible. auto UN = Updates.head; - while (!UN.isNull() && Eq(Index, UN->index)->isFalse()) + while (UN && Eq(Index, UN->index)->isFalse()) UN = UN->next; if (ConstantExpr *CE = dyn_cast<ConstantExpr>(Index)) |