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Prune #includes from llvm/Linker.h and llvm/System/Path.h,

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forcing them down into various .cpp files.

This change also:
1. Renames TimeValue::toString() and Path::toString() to ::str()
   for similarity with the STL.
2. Removes all stream insertion support for sys::Path, forcing
   clients to call .str().
3. Removes a use of Config/alloca.h from bugpoint, using smallvector
   instead.
4. Weans llvm-db off <iostream>

sys::Path really needs to be gutted, but I don't have the desire to
do it at this point.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79869 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2009-08-23 22:45:37 +00:00
parent 983c592272
commit 74382b7c69
39 changed files with 251 additions and 282 deletions
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32
include/llvm/System/Path.h
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@@ -15,11 +15,9 @@
#define LLVM_SYSTEM_PATH_H
#include "llvm/System/TimeValue.h"
#include "llvm/Support/raw_ostream.h"
#include <set>
#include <string>
#include <vector>
#include <iosfwd>
namespace llvm {
namespace sys {
@@ -217,7 +215,7 @@ namespace sys {
/// Compares \p this Path with \p that Path for inequality.
/// @returns true if \p this and \p that refer to different things.
/// @brief Inequality Operator
bool operator!=(const Path &that) const;
bool operator!=(const Path &that) const { return !(*this == that); }
/// Determines if \p this Path is less than \p that Path. This is required
/// so that Path objects can be placed into ordered collections (e.g.
@@ -249,13 +247,7 @@ namespace sys {
/// @brief Determines if the path name is empty (invalid).
bool isEmpty() const { return path.empty(); }
/// This function returns the current contents of the path as a
/// std::string. This allows the underlying path string to be manipulated.
/// @returns std::string containing the path name.
/// @brief Returns the path as a std::string.
const std::string &toString() const { return path; }
/// This function returns the last component of the path name. The last
/// This function returns the last component of the path name. The last
/// component is the file or directory name occuring after the last
/// directory separator. If no directory separator is present, the entire
/// path name is returned (i.e. same as toString).
@@ -286,6 +278,8 @@ namespace sys {
/// @returns a 'C' string containing the path name.
/// @brief Returns the path as a C string.
const char *c_str() const { return path.c_str(); }
const std::string &str() const { return path; }
/// size - Return the length in bytes of this path name.
size_t size() const { return path.size(); }
@@ -716,24 +710,6 @@ namespace sys {
extern const char PathSeparator;
}
inline raw_ostream& operator<<(raw_ostream& strm, const sys::Path& aPath) {
strm << aPath.toString();
return strm;
}
inline raw_ostream& operator<<(raw_ostream& strm,
const sys::PathWithStatus& aPath) {
strm << static_cast<const sys::Path&>(aPath);
return strm;
}
std::ostream& operator<<(std::ostream& strm, const sys::Path& aPath);
inline std::ostream& operator<<(std::ostream& strm,
const sys::PathWithStatus& aPath) {
strm << static_cast<const sys::Path&>(aPath);
return strm;
}
}
#endif