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| author | Eli Friedman <eli.friedman@gmail.com> | 2012-01-25 22:19:07 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2012-01-25 22:19:07 +0000 |
| commit | 457a377ac8566ddc0c455a64843ecf5e675cfff8 (patch) | |
| tree | 5d8c8f7b9f566afcdfab8685472363d4f453027b /lib/Sema/TreeTransform.h | |
| parent | d2e7090f97042ba8272f4f27ac243d8bf4151ecd (diff) | |
Fix a crash involving a multi-dimensional dependent VLA. PR11744.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148989 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/TreeTransform.h')
| -rw-r--r-- | lib/Sema/TreeTransform.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/Sema/TreeTransform.h b/lib/Sema/TreeTransform.h index f5fc3b7cb8..5d761d382a 100644 --- a/lib/Sema/TreeTransform.h +++ b/lib/Sema/TreeTransform.h @@ -3593,8 +3593,12 @@ TreeTransform<Derived>::TransformConstantArrayType(TypeLocBuilder &TLB, if (Result.isNull()) return QualType(); } - - ConstantArrayTypeLoc NewTL = TLB.push<ConstantArrayTypeLoc>(Result); + + // We might have either a ConstantArrayType or a VariableArrayType now: + // a ConstantArrayType is allowed to have an element type which is a + // VariableArrayType if the type is dependent. Fortunately, all array + // types have the same location layout. + ArrayTypeLoc NewTL = TLB.push<ArrayTypeLoc>(Result); NewTL.setLBracketLoc(TL.getLBracketLoc()); NewTL.setRBracketLoc(TL.getRBracketLoc()); |