Caroline Concatto 8670e49901 [flang] [LLVMify F18] Replace the use std::ostream with LLVM streams llvm::ostream ... This patch replaces the occurrence of std::ostream by llvm::raw_ostream. In LLVM Coding Standards[1] "All new code should use raw_ostream instead of ostream".[1] As a consequence, this patch also replaces the use of: std::stringstream by llvm::raw_string_ostream or llvm::raw_ostream* std::ofstream by llvm::raw_fd_ostream std::endl by '\n' and flush()[2] std::cout by llvm::outs() and std::cerr by llvm::errs() It also replaces std::strerro by llvm::sys::StrError** , but NOT in Fortran runtime libraries *std::stringstream were replaced by llvm::raw_ostream in all methods that used std::stringstream as a parameter. Moreover, it removes the pointers to these streams. [1]https://llvm.org/docs/CodingStandards.html [2]https://releases.llvm.org/2.5/docs/CodingStandards.html#ll_avoidendl Signed-off-by: Caroline Concatto <caroline.concatto@arm.com> Running clang-format-7 Signed-off-by: Caroline Concatto <caroline.concatto@arm.com> Removing residue of ostream library Signed-off-by: Caroline Concatto <caroline.concatto@arm.com> Original-commit: flang-compiler/f18@a3507d44b8 Reviewed-on: https://github.com/flang-compiler/f18/pull/1047		2020-03-19 07:54:36 +00:00
flang	[flang] [LLVMify F18] Replace the use std::ostream with LLVM streams llvm::ostream	2020-03-19 07:54:36 +00:00