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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2017-07-06 21:05:56 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2017-07-06 21:05:56 +0000 |
| commit | 1f2bd35b247b895619c41f5119dd424f9b1ca658 (patch) | |
| tree | 29ff12e22f1b53bb813554fed4b718fc41f3ea05 /clang/lib/Frontend/FrontendActions.cpp | |
| parent | 1cda1d76b110dca737d9c3b8dafe27bab9adbb04 (diff) | |
| download | bcm5719-llvm-1f2bd35b247b895619c41f5119dd424f9b1ca658.tar.gz bcm5719-llvm-1f2bd35b247b895619c41f5119dd424f9b1ca658.zip | |
Reject attempts to build a module without -fmodules, rather than silently doing weird things.
llvm-svn: 307316
Diffstat (limited to 'clang/lib/Frontend/FrontendActions.cpp')
| -rw-r--r-- | clang/lib/Frontend/FrontendActions.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/clang/lib/Frontend/FrontendActions.cpp b/clang/lib/Frontend/FrontendActions.cpp index 0fbcc1c7399..d42400183a4 100644 --- a/clang/lib/Frontend/FrontendActions.cpp +++ b/clang/lib/Frontend/FrontendActions.cpp @@ -163,6 +163,16 @@ GenerateModuleAction::CreateASTConsumer(CompilerInstance &CI, return llvm::make_unique<MultiplexConsumer>(std::move(Consumers)); } +bool GenerateModuleFromModuleMapAction::BeginSourceFileAction( + CompilerInstance &CI) { + if (!CI.getLangOpts().Modules) { + CI.getDiagnostics().Report(diag::err_module_build_requires_fmodules); + return false; + } + + return GenerateModuleAction::BeginSourceFileAction(CI); +} + std::unique_ptr<raw_pwrite_stream> GenerateModuleFromModuleMapAction::CreateOutputFile(CompilerInstance &CI, StringRef InFile) { |
