Implement support for dependent Microsoft __if_exists/__if_not_exists
statements. As noted in the documentation for the AST node, the
semantics of __if_exists/__if_not_exists are somewhat different from
the way Visual C++ implements them, because our parsed-template
representation can't accommodate VC++ semantics without serious
contortions. Hopefully this implementation is "good enough".
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142901 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/libclang/CXCursor.cpp b/tools/libclang/CXCursor.cpp
index 586d9be..ae3aeea 100644
--- a/tools/libclang/CXCursor.cpp
+++ b/tools/libclang/CXCursor.cpp
@@ -430,7 +430,7 @@
K = CXCursor_CallExpr;
break;
- case Stmt::ObjCMessageExprClass:
+ case Stmt::ObjCMessageExprClass: {
K = CXCursor_ObjCMessageExpr;
int SelectorIdIndex = -1;
// Check if cursor points to a selector id.
@@ -446,6 +446,11 @@
CXCursor C = { K, 0, { Parent, S, TU } };
return getSelectorIdentifierCursor(SelectorIdIndex, C);
}
+
+ case Stmt::MSDependentExistsStmtClass:
+ K = CXCursor_UnexposedStmt;
+ break;
+ }
CXCursor C = { K, 0, { Parent, S, TU } };
return C;