From d159501993cfd0215f94f0e5e16796558417b681 Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Thu, 8 May 2008 02:19:44 -0400
Subject: The code is compiling again, but it's far from being able to run yet.

---
 error.h | 41 ++++++++++++++++++++++-------------------
 1 file changed, 22 insertions(+), 19 deletions(-)

(limited to 'error.h')

diff --git a/error.h b/error.h
index 771e9f10..3c11d2cd 100644
--- a/error.h
+++ b/error.h
@@ -2,6 +2,7 @@
 #define _ERROR_H
 
 #include <exception>
+#include <stdexcept>
 #include <string>
 #include <cstring>
 #include <sstream>
@@ -12,9 +13,9 @@ namespace ledger {
 class error_context
 {
  public:
-  std::string desc;
+  string desc;
 
-  error_context(const std::string& _desc) throw() : desc(_desc) {}
+  error_context(const string& _desc) throw() : desc(_desc) {}
   virtual ~error_context() throw() {}
   virtual void describe(std::ostream& out) const throw() {
     if (! desc.empty())
@@ -25,11 +26,11 @@ class error_context
 class file_context : public error_context
 {
  protected:
-  std::string   file;
+  path		file;
   unsigned long line;
  public:
-  file_context(const std::string& _file, unsigned long _line,
-	       const std::string& desc = "") throw()
+  file_context(const path& _file, unsigned long _line,
+	       const string& desc = "") throw()
     : error_context(desc), file(_file), line(_line) {}
   virtual ~file_context() throw() {}
 
@@ -41,13 +42,14 @@ class file_context : public error_context
   }
 };
 
-class line_context : public error_context {
- public:
-  std::string line;
+class line_context : public error_context
+{
+public:
+  string line;
   long	      pos;
 
-  line_context(const std::string& _line, long _pos,
-	       const std::string& desc = "") throw()
+  line_context(const string& _line, long _pos,
+	       const string& desc = "") throw()
     : error_context(desc), line(_line), pos(_pos) {}
   virtual ~line_context() throw() {}
 
@@ -65,11 +67,12 @@ class line_context : public error_context {
 
 //////////////////////////////////////////////////////////////////////
 
-class str_exception : public std::logic_error {
- public:
+class str_exception : public std::logic_error
+{
+public:
   std::list<error_context *> context;
 
-  str_exception(const std::string& why,
+  str_exception(const string& why,
 		error_context * ctxt = NULL) throw()
     : std::logic_error(why) {
     if (ctxt)
@@ -84,7 +87,7 @@ class str_exception : public std::logic_error {
   }
 
   virtual void reveal_context(std::ostream& out,
-			      const std::string& kind) const throw() {
+			      const string& kind) const throw() {
     for (std::list<error_context *>::const_reverse_iterator i =
 	   context.rbegin();
 	 i != context.rend();
@@ -100,28 +103,28 @@ class str_exception : public std::logic_error {
 #define DECLARE_EXCEPTION(kind, name)					\
   class name : public kind {						\
   public:								\
-    name(const std::string& why, error_context * ctxt = NULL) throw()	\
+    name(const string& why, error_context * ctxt = NULL) throw()	\
       : kind(why, ctxt) {}						\
   }
 
 class error : public str_exception {
  public:
-  error(const std::string& why, error_context * ctxt = NULL) throw()
+  error(const string& why, error_context * ctxt = NULL) throw()
     : str_exception(why, ctxt) {}
   virtual ~error() throw() {}
 };
 
 class fatal : public str_exception {
  public:
-  fatal(const std::string& why, error_context * ctxt = NULL) throw()
+  fatal(const string& why, error_context * ctxt = NULL) throw()
     : str_exception(why, ctxt) {}
   virtual ~fatal() throw() {}
 };
 
 class fatal_assert : public fatal {
  public:
-  fatal_assert(const std::string& why, error_context * ctxt = NULL) throw()
-    : fatal(std::string("assertion failed '") + why + "'", ctxt) {}
+  fatal_assert(const string& why, error_context * ctxt = NULL) throw()
+    : fatal(string("assertion failed '") + why + "'", ctxt) {}
   virtual ~fatal_assert() throw() {}
 };
 
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