Documentation cleanup:

* Escaped Objective-C @keywords in Doxygen comments;
* Documented more accurate \params;
* Exposed some more summaries using \brief.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158559 91177308-0d34-0410-b5e6-96231b3b80d8

5 files changed, 17 insertions, 18 deletions

diff --git a/lib/CodeGen/CGCleanup.h b/lib/CodeGen/CGCleanup.h
index 7726e442c0..d8dbe41bf0 100644
--- a/lib/CodeGen/CGCleanup.h
+++ b/lib/CodeGen/CGCleanup.h
@@ -131,7 +131,7 @@ public:
 /// A scope which attempts to handle some, possibly all, types of
 /// exceptions.
 ///
-/// Objective C @finally blocks are represented using a cleanup scope
+/// Objective C \@finally blocks are represented using a cleanup scope
 /// after the catch scope.
 class EHCatchScope : public EHScope {
   // In effect, we have a flexible array member
diff --git a/lib/CodeGen/CGExprAgg.cpp b/lib/CodeGen/CGExprAgg.cpp
index 7b0e0f5157..9616af633d 100644
--- a/lib/CodeGen/CGExprAgg.cpp
+++ b/lib/CodeGen/CGExprAgg.cpp
@@ -1164,9 +1164,6 @@ static void CheckAggExprForMemSetUse(AggValueSlot &Slot, const Expr *E,
 /// type.  The result is computed into DestPtr.  Note that if DestPtr is null,
 /// the value of the aggregate expression is not needed.  If VolatileDest is
 /// true, DestPtr cannot be 0.
-///
-/// \param IsInitializer - true if this evaluation is initializing an
-/// object whose lifetime is already being managed.
 void CodeGenFunction::EmitAggExpr(const Expr *E, AggValueSlot Slot,
                                   bool IgnoreResult) {
   assert(E && hasAggregateLLVMType(E->getType()) &&
diff --git a/lib/CodeGen/CGObjC.cpp b/lib/CodeGen/CGObjC.cpp
index 254f63c863..f1047bd3b9 100644
--- a/lib/CodeGen/CGObjC.cpp
+++ b/lib/CodeGen/CGObjC.cpp
@@ -698,8 +698,9 @@ PropertyImplStrategy::PropertyImplStrategy(CodeGenModule &CGM,
   Kind = Native;
 }
 
-/// GenerateObjCGetter - Generate an Objective-C property getter
-/// function. The given Decl must be an ObjCImplementationDecl. @synthesize
+/// \brief Generate an Objective-C property getter function.
+///
+/// The given Decl must be an ObjCImplementationDecl. \@synthesize
 /// is illegal within a category.
 void CodeGenFunction::GenerateObjCGetter(ObjCImplementationDecl *IMP,
                                          const ObjCPropertyImplDecl *PID) {
@@ -1209,8 +1210,9 @@ CodeGenFunction::generateObjCSetterBody(const ObjCImplementationDecl *classImpl,
   EmitStmt(&assign);
 }
 
-/// GenerateObjCSetter - Generate an Objective-C property setter
-/// function. The given Decl must be an ObjCImplementationDecl. @synthesize
+/// \brief Generate an Objective-C property setter function.
+///
+/// The given Decl must be an ObjCImplementationDecl. \@synthesize
 /// is illegal within a category.
 void CodeGenFunction::GenerateObjCSetter(ObjCImplementationDecl *IMP,
                                          const ObjCPropertyImplDecl *PID) {
diff --git a/lib/CodeGen/CGObjCRuntime.h b/lib/CodeGen/CGObjCRuntime.h
index 135a080ce6..219a3e4df0 100644
--- a/lib/CodeGen/CGObjCRuntime.h
+++ b/lib/CodeGen/CGObjCRuntime.h
@@ -91,20 +91,20 @@ protected:
                                   llvm::Value *Offset);
   /// Emits a try / catch statement.  This function is intended to be called by
   /// subclasses, and provides a generic mechanism for generating these, which
-  /// should be usable by all runtimes.  The caller must provide the functions to
-  /// call when entering and exiting a @catch() block, and the function used to
-  /// rethrow exceptions.  If the begin and end catch functions are NULL, then
-  /// the function assumes that the EH personality function provides the
-  /// thrown object directly.
+  /// should be usable by all runtimes.  The caller must provide the functions
+  /// to call when entering and exiting a \@catch() block, and the function
+  /// used to rethrow exceptions.  If the begin and end catch functions are
+  /// NULL, then the function assumes that the EH personality function provides
+  /// the thrown object directly.
   void EmitTryCatchStmt(CodeGenFunction &CGF,
                         const ObjCAtTryStmt &S,
                         llvm::Constant *beginCatchFn,
                         llvm::Constant *endCatchFn,
                         llvm::Constant *exceptionRethrowFn);
-  /// Emits an @synchronize() statement, using the syncEnterFn and syncExitFn
-  /// arguments as the functions called to lock and unlock the object.  This
-  /// function can be called by subclasses that use zero-cost exception
-  /// handling.
+  /// Emits an \@synchronize() statement, using the \p syncEnterFn and
+  /// \p syncExitFn arguments as the functions called to lock and unlock
+  /// the object.  This function can be called by subclasses that use
+  /// zero-cost exception handling.
   void EmitAtSynchronizedStmt(CodeGenFunction &CGF,
                             const ObjCAtSynchronizedStmt &S,
                             llvm::Function *syncEnterFn,
diff --git a/lib/CodeGen/CodeGenFunction.cpp b/lib/CodeGen/CodeGenFunction.cpp
index dfb04b42aa..ceffbd4989 100644
--- a/lib/CodeGen/CodeGenFunction.cpp
+++ b/lib/CodeGen/CodeGenFunction.cpp
@@ -687,10 +687,10 @@ void CodeGenFunction::ErrorUnsupported(const Stmt *S, const char *Type,
 /// emitNonZeroVLAInit - Emit the "zero" initialization of a
 /// variable-length array whose elements have a non-zero bit-pattern.
 ///
+/// \param baseType the inner-most element type of the array
 /// \param src - a char* pointing to the bit-pattern for a single
 /// base element of the array
 /// \param sizeInChars - the total size of the VLA, in chars
-/// \param align - the total alignment of the VLA
 static void emitNonZeroVLAInit(CodeGenFunction &CGF, QualType baseType,
                                llvm::Value *dest, llvm::Value *src, 
                                llvm::Value *sizeInChars) {