[modules] Determine the set of macros exported by a submodule at the end of that submodule.
Previously we'd defer this determination until writing the AST, which doesn't
allow us to use this information when building other submodules of the same
module. This change also allows us to use a uniform mechanism for writing
module macro records, independent of whether they are local or imported.
llvm-svn: 235614
diff --git a/clang/lib/Lex/Preprocessor.cpp b/clang/lib/Lex/Preprocessor.cpp
index 51a038a..6f2e390 100644
--- a/clang/lib/Lex/Preprocessor.cpp
+++ b/clang/lib/Lex/Preprocessor.cpp
@@ -322,7 +322,7 @@
for (Preprocessor::macro_iterator I = macro_begin(), E = macro_end();
I != E; ++I) {
const MacroDirective::DefInfo
- Def = I->second->findDirectiveAtLoc(Loc, SourceMgr);
+ Def = I->second.findDirectiveAtLoc(Loc, SourceMgr);
if (!Def || !Def.getMacroInfo())
continue;
if (!Def.getMacroInfo()->isObjectLike())