commit 1eb71a1ba7b627ef50ac6b179676815237ac6a19
author Argyrios Kyrtzidis <akyrtzi@gmail.com> Thu Dec 06 18:59:10 2012 +0000
committer Argyrios Kyrtzidis <akyrtzi@gmail.com> Thu Dec 06 18:59:10 2012 +0000
tree a702e6fd29b6be644ea21ea07ffefb18cf389daa
parent b10aae3feca8ed68e7210f496914b4a69f105095

Add a bit on FunctionDecl/ObjCMethodDecl to indicate if there was a body
that was skipped by the parser.

llvm-svn: 169531

clang/lib/Parse/ParseStmt.cpp

diff --git a/clang/lib/Parse/ParseStmt.cpp b/clang/lib/Parse/ParseStmt.cpp
index f6f5afe..8c33bd6 100644
--- a/clang/lib/Parse/ParseStmt.cpp
+++ b/clang/lib/Parse/ParseStmt.cpp
@@ -2006,7 +2006,7 @@
   if (SkipFunctionBodies && Actions.canSkipFunctionBody(Decl) &&
       trySkippingFunctionBody()) {
     BodyScope.Exit();
-    return Actions.ActOnFinishFunctionBody(Decl, 0);
+    return Actions.ActOnSkippedFunctionBody(Decl);
   }
 
   PrettyDeclStackTraceEntry CrashInfo(Actions, Decl, LBraceLoc,
@@ -2049,7 +2049,7 @@
   if (SkipFunctionBodies && Actions.canSkipFunctionBody(Decl) &&
       trySkippingFunctionBody()) {
     BodyScope.Exit();
-    return Actions.ActOnFinishFunctionBody(Decl, 0);
+    return Actions.ActOnSkippedFunctionBody(Decl);
   }
 
   SourceLocation LBraceLoc = Tok.getLocation();

clang/lib/Sema/SemaDecl.cpp

diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index 102a6ae..9dd7779 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -8016,6 +8016,14 @@
   return !FD->isConstexpr();
 }
 
+Decl *Sema::ActOnSkippedFunctionBody(Decl *Decl) {
+  if (FunctionDecl *FD = dyn_cast<FunctionDecl>(Decl))
+    FD->setHasSkippedBody();
+  else if (ObjCMethodDecl *MD = dyn_cast<ObjCMethodDecl>(Decl))
+    MD->setHasSkippedBody();
+  return ActOnFinishFunctionBody(Decl, 0);
+}
+
 Decl *Sema::ActOnFinishFunctionBody(Decl *D, Stmt *BodyArg) {
   return ActOnFinishFunctionBody(D, BodyArg, false);
 }

clang/lib/Serialization/ASTReaderDecl.cpp

diff --git a/clang/lib/Serialization/ASTReaderDecl.cpp b/clang/lib/Serialization/ASTReaderDecl.cpp
index 6693416..d201f53 100644
--- a/clang/lib/Serialization/ASTReaderDecl.cpp
+++ b/clang/lib/Serialization/ASTReaderDecl.cpp
@@ -528,6 +528,7 @@
   FD->IsExplicitlyDefaulted = Record[Idx++];
   FD->HasImplicitReturnZero = Record[Idx++];
   FD->IsConstexpr = Record[Idx++];
+  FD->HasSkippedBody = Record[Idx++];
   FD->EndRangeLoc = ReadSourceLocation(Record, Idx);
 
   switch ((FunctionDecl::TemplatedKind)Record[Idx++]) {
@@ -652,6 +653,7 @@
   MD->setPropertyAccessor(Record[Idx++]);
   MD->setDefined(Record[Idx++]);
   MD->IsOverriding = Record[Idx++];
+  MD->HasSkippedBody = Record[Idx++];
 
   MD->IsRedeclaration = Record[Idx++];
   MD->HasRedeclaration = Record[Idx++];

clang/lib/Serialization/ASTWriterDecl.cpp

diff --git a/clang/lib/Serialization/ASTWriterDecl.cpp b/clang/lib/Serialization/ASTWriterDecl.cpp
index 777b1ea..dfafc165 100644
--- a/clang/lib/Serialization/ASTWriterDecl.cpp
+++ b/clang/lib/Serialization/ASTWriterDecl.cpp
@@ -328,6 +328,7 @@
   Record.push_back(D->isExplicitlyDefaulted());
   Record.push_back(D->hasImplicitReturnZero());
   Record.push_back(D->isConstexpr());
+  Record.push_back(D->HasSkippedBody);
   Writer.AddSourceLocation(D->getLocEnd(), Record);
 
   Record.push_back(D->getTemplatedKind());
@@ -419,6 +420,7 @@
   Record.push_back(D->isPropertyAccessor());
   Record.push_back(D->isDefined());
   Record.push_back(D->IsOverriding);
+  Record.push_back(D->HasSkippedBody);
 
   Record.push_back(D->IsRedeclaration);
   Record.push_back(D->HasRedeclaration);