What should be the last unnecessary <iostream>s in the library.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32333 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/FileLexer.l.cvs b/utils/TableGen/FileLexer.l.cvs
index 653e9d1..cc6825f 100644
--- a/utils/TableGen/FileLexer.l.cvs
+++ b/utils/TableGen/FileLexer.l.cvs
@@ -28,6 +28,7 @@
%{
#include "llvm/Config/config.h"
+#include "llvm/Support/Streams.h"
#include "Record.h"
typedef std::pair<llvm::Record*, std::vector<llvm::Init*>*> SubClassRefTy;
#include "FileParser.h"
@@ -63,14 +64,17 @@
static std::vector<IncludeRec> IncludeStack;
std::ostream &err() {
- if (IncludeStack.empty())
- return std::cerr << "At end of input: ";
+ if (IncludeStack.empty()) {
+ cerr << "At end of input: ";
+ return *cerr.stream();
+ }
for (unsigned i = 0, e = IncludeStack.size()-1; i != e; ++i)
- std::cerr << "Included from " << IncludeStack[i].Filename << ":"
- << IncludeStack[i].LineNo << ":\n";
- return std::cerr << "Parsing " << IncludeStack.back().Filename << ":"
- << Filelineno << ": ";
+ cerr << "Included from " << IncludeStack[i].Filename << ":"
+ << IncludeStack[i].LineNo << ":\n";
+ cerr << "Parsing " << IncludeStack.back().Filename << ":"
+ << Filelineno << ": ";
+ return *cerr.stream();
}
/// ParseFile - this function begins the parsing of the specified tablegen file.
@@ -82,7 +86,7 @@
F = fopen(Filename.c_str(), "r");
if (F == 0) {
- std::cerr << "Could not open input file '" + Filename + "'!\n";
+ cerr << "Could not open input file '" + Filename + "'!\n";
exit (1);
}
IncludeStack.push_back(IncludeRec(Filename, F));
@@ -114,7 +118,7 @@
}
assert(Length >= 2 && "Double quotes not found?");
std::string Filename(Buffer+1, Buffer+Length-1);
- //std::cerr << "Filename = '" << Filename << "'\n";
+ //cerr << "Filename = '" << Filename << "'\n";
// Save the line number and lex buffer of the includer...
IncludeStack.back().LineNo = Filelineno;