diff options
author | Douglas Gregor <dgregor@apple.com> | 2011-02-25 16:33:46 +0000 |
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committer | Douglas Gregor <dgregor@apple.com> | 2011-02-25 16:33:46 +0000 |
commit | db9924191092b4d426cc066637d81698211846aa (patch) | |
tree | 8f7ee9a903d317063c55749b1ce8e544cbcc5a7a /lib/AST/NestedNameSpecifier.cpp | |
parent | a8eef310e3f7dce7038375e771561736386190fd (diff) |
Push nested-name-specifier source location information into using directives.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126489 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AST/NestedNameSpecifier.cpp')
-rw-r--r-- | lib/AST/NestedNameSpecifier.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/AST/NestedNameSpecifier.cpp b/lib/AST/NestedNameSpecifier.cpp index 0689ae1c88..6f1ec058d7 100644 --- a/lib/AST/NestedNameSpecifier.cpp +++ b/lib/AST/NestedNameSpecifier.cpp @@ -321,8 +321,11 @@ namespace { } SourceRange NestedNameSpecifierLoc::getSourceRange() const { + if (!Qualifier) + return SourceRange(); + NestedNameSpecifierLoc First = *this; - while (NestedNameSpecifierLoc Prefix= First.getPrefix()) + while (NestedNameSpecifierLoc Prefix = First.getPrefix()) First = Prefix; return SourceRange(First.getLocalSourceRange().getBegin(), @@ -330,6 +333,9 @@ SourceRange NestedNameSpecifierLoc::getSourceRange() const { } SourceRange NestedNameSpecifierLoc::getLocalSourceRange() const { + if (!Qualifier) + return SourceRange(); + unsigned Offset = getDataLength(Qualifier->getPrefix()); switch (Qualifier->getKind()) { case NestedNameSpecifier::Global: |