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52 Commits

Author SHA1 Message Date
Michael J. Spencer
eeeb93f428 [PathV2]: Fix bug in create_directories which caused infinite recursion on 
som inputs.

Bug found and fix proposed by Kal Conley!

llvm-svn: 153225
 2012-03-21 23:09:14 +00:00
Daniel Dunbar
fd297dc564 Support/PathV2: Fix namespace qualifier in make_absolute(), for Win32. 
llvm-svn: 151685
 2012-02-29 00:46:46 +00:00
Daniel Dunbar
4fd53dbd0e Support/PathV2: Fix make_absolute() to match is_absolute() and not expect to 
find root names on Unix.
 - This fixes make_absolute to not basically always call current_path() on
   Unix systems.
 - I think the API probably needs cleanup in this area, but I'll let Michael
   handle that.

llvm-svn: 151681
 2012-02-29 00:20:37 +00:00
Michael J. Spencer
d29a314efb [PathV2] Fix bug in relative_path. 
llvm-svn: 151675
 2012-02-29 00:06:24 +00:00
David Blaikie
96c1cf4949 Change default error_code ctor to a 'named ctor' so it's more self-documenting. 
Unify default construction of error_code uses on this idiom so that users don't
feel compelled to make static globals for naming convenience. (unfortunately I
couldn't make the original ctor private as some APIs don't return their result,
instead using an out parameter (that makes sense to default construct) - which
is a bit of a pity. I did, however, find/fix some cases of unnecessary default
construction of error_code before I hit the unfixable cases)

llvm-svn: 150197
 2012-02-09 19:24:12 +00:00
Benjamin Kramer
74f9379254 PathV2: Remove static StringRef ctors. 
llvm-svn: 150071
 2012-02-08 13:13:47 +00:00
Michael J. Spencer
5cf93fd736 Support/FileSystem: Add file_magic and move a vew clients over to it. 
llvm-svn: 146523
 2011-12-13 23:17:12 +00:00
Michael J. Spencer
8d2c45200a Cleanup whitespace. 
llvm-svn: 146521
 2011-12-13 23:16:15 +00:00
Michael J. Spencer
88c9342c25 Support/Windows: Cleanup scoped handles. 
llvm-svn: 146362
 2011-12-12 06:03:33 +00:00
Eli Friedman
de552b5c18 Fix a minor bug in fs::create_directories. Patch by Albert Wong. 
llvm-svn: 139928
 2011-09-16 18:36:31 +00:00
Douglas Gregor
66d5bb28aa Update the comment for system_temp_directory() to indicate when it 
will ignore the erasedOnReboot option, and properly escape the
backslash in "C:\TEMP". Thanks to Aaron and Francois.

llvm-svn: 139755
 2011-09-14 23:21:47 +00:00
Douglas Gregor
96b7e66374 Add a simple routine to determine the typical system directory for 
temporary data. 

llvm-svn: 139725
 2011-09-14 20:27:01 +00:00
Benjamin Kramer
2c621d55f6 Remove unimplemented function prototypes from PathV2. They can be readded when someone cares enough. 
Patch by Aaron Ballman!

llvm-svn: 139682
 2011-09-14 01:14:36 +00:00
Argyrios Kyrtzidis
bd74fadd7b Implement a function from PathV2 whose definition is missing. 
llvm-svn: 125574
 2011-02-15 17:51:19 +00:00
Zhanyong Wan
c1bc219fc1 Adds llvm::sys::path::is_separator() to test whether a char is a path separator 
on the host OS.  Reviewed by dgregor.

llvm-svn: 125406
 2011-02-11 21:24:40 +00:00
Michael J. Spencer
e1defa51ae Support/PathV2: Add identify_magic. 
llvm-svn: 123548
 2011-01-15 20:39:36 +00:00
Michael J. Spencer
86a5515979 Support/PathV2: Implement has_magic in terms of get_magic. 
llvm-svn: 123545
 2011-01-15 18:52:41 +00:00
Michael J. Spencer
b9cf8adbe7 Support/Path: Deprecate PathV1::IsSymlink and replace all uses with PathV2::is_symlink. 
llvm-svn: 123345
 2011-01-12 23:55:06 +00:00
Michael J. Spencer
6d4a8a7b72 Support/Path: Deprecate PathV1::isDirectory and replace all uses with PathV2::is_directory. 
llvm-svn: 123209
 2011-01-11 01:21:55 +00:00
Michael J. Spencer
76c9f102b3 Support/PathV2: Implement remove_all. 
llvm-svn: 122884
 2011-01-05 16:39:38 +00:00
Michael J. Spencer
6bae59fb06 Support/PathV2: Implement directory_entry::status. 
llvm-svn: 122881
 2011-01-05 16:39:13 +00:00
Benjamin Kramer
133004a64d Fix a signed/unsigned comparison warning. 
llvm-svn: 122597
 2010-12-28 13:05:13 +00:00
Michael J. Spencer
018595cf3a Support/PathV2: Implement has_magic. 
llvm-svn: 122587
 2010-12-28 01:49:01 +00:00
Michael J. Spencer
8e93c3829f Support/PathV2: Add missing has_relative_path impl. 
llvm-svn: 122243
 2010-12-20 13:30:28 +00:00
Benjamin Kramer
8aca840aff PathV2: Use StringRef::substr to simplify substring creation. 
llvm-svn: 122085
 2010-12-17 20:27:37 +00:00
Benjamin Kramer
a7366b3f19 Missed some StringRefRefs. 
llvm-svn: 122077
 2010-12-17 18:59:09 +00:00
Benjamin Kramer
89db30db3a Pass StringRefs by value, for consistency. 
llvm-svn: 122074
 2010-12-17 18:19:06 +00:00
Michael J. Spencer
1d95a8f9bc Support/FileSystem: Change file_status predicate functions that cannot fail to 
return their result instead of an error_code. Also add some missing predicate
functions.

llvm-svn: 121380
 2010-12-09 17:37:02 +00:00
Michael J. Spencer
3dc94b3cc1 Support/PathV2: Remove const from bool return types. 
llvm-svn: 121157
 2010-12-07 18:12:07 +00:00
Michael J. Spencer
7979bb402f Support/PathV2: Change most functions in the path namespace to return their work 
via their return value instead of an out parameter.

llvm-svn: 121149
 2010-12-07 17:04:04 +00:00
Michael J. Spencer
0ce07529b3 Support/PathV2: Cleanup separator handling. 
llvm-svn: 121110
 2010-12-07 03:57:48 +00:00
Michael J. Spencer
a96fe51fa6 Support/PathV2: Remove the error_code return type from all functions in the path 
namespace. None of them return anything except for success anyway. These will be
converted to returning their result soon.

llvm-svn: 121109
 2010-12-07 03:57:37 +00:00
Michael J. Spencer
7c3efd63d4 Support/PathV2: Move make_absolute from path to fs. 
llvm-svn: 121108
 2010-12-07 03:57:17 +00:00
Michael J. Spencer
cfd185355b Support/PathV2: Use SmallVector::clear instead of set_size. 
llvm-svn: 121092
 2010-12-07 01:23:19 +00:00
Michael J. Spencer
898af0f235 Support/PathV2: Move current_path from path to fs and fix the Unix implementation. 
Unix bug spotted by Dan Gohman.

llvm-svn: 121090
 2010-12-07 01:22:31 +00:00
Michael J. Spencer
244b426701 Support/FileSystem: Add directory_iterator implementation. 
llvm-svn: 120989
 2010-12-06 04:28:42 +00:00
Michael J. Spencer
36a2df800d Support/PathV2: Fix append to not add a slash to empty or root paths. 
llvm-svn: 120988
 2010-12-06 04:28:23 +00:00
Bill Wendling
18e834f217 Silence 'may be used uninitialized in this function' warnings. Static analysis 
may determine that they cannot be used uninitialized. But that might be a bit
too much for the compiler to determine.

llvm-svn: 120916
 2010-12-04 20:20:34 +00:00
Michael J. Spencer
2cd429339f Support/PathV2: Remove redundant calls to make_error_code. 
llvm-svn: 120913
 2010-12-04 18:45:32 +00:00
Michael J. Spencer
5a2272dcef Support/FileSystem: Add status implementation. 
llvm-svn: 120870
 2010-12-04 00:32:40 +00:00
Michael J. Spencer
96236c93ff Support/FileSystem: Add create_director{y,ies} implementations. 
llvm-svn: 120790
 2010-12-03 05:42:11 +00:00
Michael J. Spencer
42a5674c7a Support/FileSystem: Add copy_file implementation. Not tests yet because the 
file creation APIs aren't implemented.

llvm-svn: 120593
 2010-12-01 19:32:01 +00:00
Michael J. Spencer
1796028f41 Support/PathV2: Add is_{absolute,relative} implementation. 
llvm-svn: 120560
 2010-12-01 06:21:53 +00:00
Michael J. Spencer
5aa4703418 Support/PathV2: Add has_{root_path,root_name,root_directory,parent_path,filename,stem,extension} implementation. 
llvm-svn: 120559
 2010-12-01 06:03:50 +00:00
Michael J. Spencer
f6333e887f Support/PathV2: Add extension implementation. 
llvm-svn: 120550
 2010-12-01 03:37:41 +00:00
Michael J. Spencer
14039e9883 Support/PathV2: Add stem implementation. 
llvm-svn: 120547
 2010-12-01 03:18:33 +00:00
Michael J. Spencer
c3aaf36678 Support/PathV2: Add filename implementation. 
llvm-svn: 120546
 2010-12-01 03:18:17 +00:00
Michael J. Spencer
4beee08409 Support/PathV2: Add native implementation. 
llvm-svn: 120539
 2010-12-01 02:48:27 +00:00
Michael J. Spencer
8d5c96c575 Support/PathV2: Add replace_extension implementation. 
llvm-svn: 120514
 2010-12-01 00:52:55 +00:00
Michael J. Spencer
5ac386d311 Support/PathV2: Add remove_filename implementation. 
llvm-svn: 120513
 2010-12-01 00:52:28 +00:00