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18a11e33ea
Objective-C class doesn't have a definition but Clang tries to read through its protocols anyway. llvm-svn: 154538
16 lines
477 B
Diff
16 lines
477 B
Diff
Index: lib/AST/DeclObjC.cpp
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===================================================================
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--- lib/AST/DeclObjC.cpp (revision 152265)
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+++ lib/AST/DeclObjC.cpp (working copy)
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@@ -330,6 +330,10 @@
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LoadExternalDefinition();
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while (ClassDecl != NULL) {
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+ // FIXME: Should make sure no callers ever do this.
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+ if (!ClassDecl->hasDefinition())
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+ return 0;
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+
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if ((MethodDecl = ClassDecl->getMethod(Sel, isInstance)))
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return MethodDecl;
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