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| author | Richard Trieu <rtrieu@google.com> | 2017-03-04 02:42:41 +0000 |
|---|---|---|
| committer | Richard Trieu <rtrieu@google.com> | 2017-03-04 02:42:41 +0000 |
| commit | 1b45cd564b15f4e53ebd53f0deaefc989240be51 (patch) | |
| tree | d838321c2284a9b9b88d635ca213ae441843d98c /lib/AST/StmtProfile.cpp | |
| parent | 95df7b211f9c2409d596972c3ff2babf58e2f52a (diff) | |
| download | clang-1b45cd564b15f4e53ebd53f0deaefc989240be51.tar.gz | |
Handle null QualType better in Stmt::Profile
If the QualType is null, calling ASTContext::getCanonicalType on it will lead
to an assert. This was found while testing a new use for Stmt::Profile, so
there is no test case for this.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@296956 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AST/StmtProfile.cpp')
| -rw-r--r-- | lib/AST/StmtProfile.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/AST/StmtProfile.cpp b/lib/AST/StmtProfile.cpp index 1ac2a5bf5e..5f3a50b155 100644 --- a/lib/AST/StmtProfile.cpp +++ b/lib/AST/StmtProfile.cpp @@ -128,7 +128,7 @@ namespace { } void VisitType(QualType T) override { - if (Canonical) + if (Canonical && !T.isNull()) T = Context.getCanonicalType(T); ID.AddPointer(T.getAsOpaquePtr()); |