llvm-project/clang/test/PCH/reinclude.cpp
Argyrios Kyrtzidis d32ee89ea2 Fix an issue with writing to PCH another included PCH, introduced by the "using an AST on-disk hash table for name lookup" commit.
When including a PCH and later re-emitting to another PCH, the name lookup tables of DeclContexts
may be incomplete, since we now lazily deserialize the visible decls of a particular name.
Fix the issue by iterating over the un-deserialized visible decls and completing the lookup tables
of DeclContexts before writing them out.

llvm-svn: 111698
2010-08-20 23:35:55 +00:00

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// Test without PCH
// RUN: %clang_cc1 %s -include %S/reinclude1.h -include %S/reinclude2.h -fsyntax-only -verify
// RUN: %clang_cc1 -x c++-header %S/reinclude1.h -emit-pch -o %t1
// RUN: %clang_cc1 -x c++-header %S/reinclude2.h -include-pch %t1 -emit-pch -o %t2
// RUN: %clang_cc1 %s -include-pch %t2 -fsyntax-only -verify
int q2 = A::y;