1*0a6a1f1dSLionel Sambuc// RUN: rm -rf %t 2*0a6a1f1dSLionel Sambuc// RUN: %clang_cc1 -x objective-c-header -fmodules -fmodules-cache-path=%t \ 3*0a6a1f1dSLionel Sambuc// RUN: -I%S/Inputs/macro-undef-through-pch -emit-pch \ 4*0a6a1f1dSLionel Sambuc// RUN: %S/Inputs/macro-undef-through-pch/foo.h -o %t.pch 5*0a6a1f1dSLionel Sambuc// RUN: %clang_cc1 -x objective-c -fmodules -fmodules-cache-path=%t \ 6*0a6a1f1dSLionel Sambuc// RUN: -I%S/Inputs/macro-undef-through-pch -emit-pch \ 7*0a6a1f1dSLionel Sambuc// RUN: -include-pch %t.pch %s 8*0a6a1f1dSLionel Sambuc 9*0a6a1f1dSLionel Sambuc// PR19215 10*0a6a1f1dSLionel Sambuc#undef AB 11