Serialize `#pragma comment`.

`#pragma comment` was handled by Sema calling a function on ASTConsumer, and
CodeGen then implementing this function and writing things to its output.

Instead, introduce a PragmaCommentDecl AST node and hang one off the
TranslationUnitDecl for every `#pragma comment` line, and then use the regular
serialization machinery. (Since PragmaCommentDecl has codegen relevance, it's
eagerly deserialized.)

http://reviews.llvm.org/D17799

llvm-svn: 262493

1 files changed, 0 insertions, 8 deletions

diff --git a/clang/lib/CodeGen/CodeGenAction.cpp b/clang/lib/CodeGen/CodeGenAction.cpp
index 3d333c88..8d08114 100644
--- a/clang/lib/CodeGen/CodeGenAction.cpp
+++ b/clang/lib/CodeGen/CodeGenAction.cpp
@@ -205,19 +205,11 @@ namespace clang {
       Gen->HandleVTable(RD);
     }
 
-    void HandleLinkerOption(llvm::StringRef Opts) override {
-      Gen->HandleLinkerOption(Opts);
-    }
-
     void HandleDetectMismatch(llvm::StringRef Name,
                                       llvm::StringRef Value) override {
       Gen->HandleDetectMismatch(Name, Value);
     }
 
-    void HandleDependentLibrary(llvm::StringRef Opts) override {
-      Gen->HandleDependentLibrary(Opts);
-    }
-
     static void InlineAsmDiagHandler(const llvm::SMDiagnostic &SM,void *Context,
                                      unsigned LocCookie) {
       SourceLocation Loc = SourceLocation::getFromRawEncoding(LocCookie);