llvm-project/clang/test/Import/indirect-struct-member-access/test.c

// RUN: clang-import-test -import %S/Inputs/S.c -expression %s
void expr(struct S *MyS) {
  MyS->a = 3;
}
Call setMustBuildLookupTable on TagDecls in ExternalASTMerger Summary: setMustBuildLookupTable should be called on imported TagDecls otherwise we may fail to import their member decls (if they have any). Not calling the setMustBuildLookupTable method results in a failure in the attached test case when lookup for the 'x' member fails on struct S, which hasn't had its decls imported elsewhere. (By contrast the member-in-struct testcase hasn't run into this issue because the import of its decls is triggered when the struct instance is defined, and the member access follows this). Reviewers: spyffe, rsmith Reviewed By: spyffe, rsmith Differential Revision: https://reviews.llvm.org/D34253 llvm-svn: 305619 2017-06-17 08:12:38 +08:00			`// RUN: clang-import-test -import %S/Inputs/S.c -expression %s`
			`void expr(struct S *MyS) {`
			`MyS->a = 3;`
			`}`