swift234

Rename FuncDecl::getBody() to FuncDecl::getFuncExpr()

ConstructorDecl::getBody() and DestructorDecl::getBody() return 'BraceStmt *'.
After changing the AST representation for functions, FuncDecl::getBody() will
return 'BraceStmt *' and FuncDecl::getFuncExpr() will be gone.


Swift SVN r8050