[ASTImporter] Corrected diagnostic client handling in tests.
ASTImporter tests may produce source file related warnings, the diagnostic
client should be in correct state to handle it. Added 'beginSourceFile' to set
the client state.
Patch by: Balázs Kéri
Differential Revision: https://reviews.llvm.org/D47445
llvm-svn: 334804
diff --git a/clang/lib/Frontend/ASTUnit.cpp b/clang/lib/Frontend/ASTUnit.cpp
index d7bbf6f..e4c313f 100644
--- a/clang/lib/Frontend/ASTUnit.cpp
+++ b/clang/lib/Frontend/ASTUnit.cpp
@@ -275,6 +275,12 @@
this->PP = std::move(PP);
}
+void ASTUnit::enableSourceFileDiagnostics() {
+ assert(getDiagnostics().getClient() && Ctx &&
+ "Bad context for source file");
+ getDiagnostics().getClient()->BeginSourceFile(Ctx->getLangOpts(), PP.get());
+}
+
/// Determine the set of code-completion contexts in which this
/// declaration should be shown.
static unsigned getDeclShowContexts(const NamedDecl *ND,