diff options
| -rw-r--r-- | clang/lib/CodeGen/CGDebugInfo.cpp | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp index c2ec03f34e4..581f2f9fa08 100644 --- a/clang/lib/CodeGen/CGDebugInfo.cpp +++ b/clang/lib/CodeGen/CGDebugInfo.cpp @@ -3443,11 +3443,13 @@ void CGDebugInfo::EmitUsingDecl(const UsingDecl &UD) { } void CGDebugInfo::EmitImportDecl(const ImportDecl &ID) { - auto Info = ExternalASTSource::ASTSourceDescriptor(*ID.getImportedModule()); - DBuilder.createImportedDeclaration( - getCurrentContextDescriptor(cast<Decl>(ID.getDeclContext())), - getOrCreateModuleRef(Info, DebugTypeExtRefs), - getLineNumber(ID.getLocation())); + if (Module *M = ID.getImportedModule()) { + auto Info = ExternalASTSource::ASTSourceDescriptor(*ID.getImportedModule()); + DBuilder.createImportedDeclaration( + getCurrentContextDescriptor(cast<Decl>(ID.getDeclContext())), + getOrCreateModuleRef(Info, DebugTypeExtRefs), + getLineNumber(ID.getLocation())); + } } llvm::DIImportedEntity * |
