From 3c5305c15ed6dd0413a83675d482263e125f18ac Mon Sep 17 00:00:00 2001 From: Argyrios Kyrtzidis Date: Wed, 13 Mar 2013 21:13:43 +0000 Subject: [Modules] Resolve top-headers of modules lazily. This allows resolving top-header filenames of modules to FileEntries when we need them, not eagerly. Note that that this breaks ABI for libclang functions clang_Module_getTopLevelHeader / clang_Module_getNumTopLevelHeaders but this is fine because they are experimental and not widely used yet. llvm-svn: 176975 --- clang/lib/Serialization/ASTWriter.cpp | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'clang/lib/Serialization/ASTWriter.cpp') diff --git a/clang/lib/Serialization/ASTWriter.cpp b/clang/lib/Serialization/ASTWriter.cpp index 815cf12f117..8f48d5870af 100644 --- a/clang/lib/Serialization/ASTWriter.cpp +++ b/clang/lib/Serialization/ASTWriter.cpp @@ -2170,11 +2170,13 @@ void ASTWriter::WriteSubmodules(Module *WritingModule) { Stream.EmitRecordWithBlob(ExcludedHeaderAbbrev, Record, Mod->ExcludedHeaders[I]->getName()); } - for (unsigned I = 0, N = Mod->TopHeaders.size(); I != N; ++I) { + ArrayRef + TopHeaders = Mod->getTopHeaders(PP->getFileManager()); + for (unsigned I = 0, N = TopHeaders.size(); I != N; ++I) { Record.clear(); Record.push_back(SUBMODULE_TOPHEADER); Stream.EmitRecordWithBlob(TopHeaderAbbrev, Record, - Mod->TopHeaders[I]->getName()); + TopHeaders[I]->getName()); } // Emit the imports. -- cgit v1.2.3