606c4ac325
Improve our uniquing of file entries when files are re-saved or are
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overridden via remapping. Thus, when we create a "virtual" file in the
file manager, we still stat() the real file that lives behind it so
that we can provide proper uniquing based on inodes. This helps keep
the file manager much more consistent.
To take advantage of this when reparsing files in libclang, we disable
the use of the stat() cache when reparsing or performing code
completion, since the stat() cache is very likely to be out of date in
this use case.
llvm-svn: 124971
2011-02-05 19:42:43 +00:00
f7f04458b3
-fapple-kext cannot have 'weak' visibility in this
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abi.
llvm-svn: 124834
2011-02-04 00:01:24 +00:00
edeaf16f2c
Moved here from LLVM Clang's configuration options and related macros.
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llvm-svn: 124825
2011-02-03 22:48:20 +00:00
9aa47fcb55
Frontend: Switch -header-include-file output to use unbuffered raw_ostreams with
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the atomic writes option, since the intent is that this option be set for an
entire build, which may have any number of compiler instances writing to the
same output file.
llvm-svn: 124772
2011-02-03 03:45:00 +00:00
1af1d2751a
Frontend: Add -header-include-file option, for allowing saving header include
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information to a file.
llvm-svn: 124750
2011-02-02 21:11:31 +00:00
fb24485727
Frontend: Add support (unused) for showing all "interesting" headers, not just
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ones outside the predefines buffer (which is what -H does).
llvm-svn: 124749
2011-02-02 21:11:24 +00:00
24f1d3e60a
Add NetBSD target support. Patch by Joerg Sonnenberger.
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llvm-svn: 124736
2011-02-02 18:59:27 +00:00
27734fdbbf
Frontend: Factor out header include dumping (-H) into its own preprocessor
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callbacks class.
- Aside from being generally cleaner, this also allows -H to work correctly in
modes other than standard preprocessing (e.g., -c, -MM, etc.)
llvm-svn: 124723
2011-02-02 15:41:17 +00:00
bcbf46c7b7
Create a special allocator class for code completion, so that all of
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the string copying goes through a single place that can have
associated state.
llvm-svn: 124698
2011-02-01 22:57:45 +00:00
edda72658a
Add updated Debian ARM include path.
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llvm-svn: 124684
2011-02-01 21:32:14 +00:00
b278aafbfb
Allocate CodeCompletionString and all of its components in a
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BumpPtrAllocator, rather than manually new/delete'ing them. This
optimization also allows us to avoid allocating memory for and copying
constant strings (e.g., "return", "class").
This also required embedding the priority and availability of results
within the code completion string, to avoid extra memory allocation
within libclang.
llvm-svn: 124673
2011-02-01 19:23:04 +00:00
dbe3927026
Basic support for -mms-bitfields, from Carl Norum!
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llvm-svn: 124661
2011-02-01 15:15:22 +00:00
a2867c7741
libclang: Don't allow RemoveFileOnSignal to be called via libclang, badness can
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ensue.
llvm-svn: 124613
2011-01-31 22:00:44 +00:00
e326f9bb3e
Frontend: Add an explicit RemoveFileOnSignal flag argument, to control the
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automatic behavior (which is undesirable in a multithreaded context).
llvm-svn: 124612
2011-01-31 22:00:42 +00:00
741bf9d872
Support for -plugin-arg- with -add-plugin
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llvm-svn: 124551
2011-01-29 21:21:49 +00:00
ffd6dc432e
Teach ASTUnit to save the specified target features, since
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TargetInfo::CreateTargetInfo() mangles the target options in a way
that is not idempotent. Fixes <rdar://problem/8807535>.
llvm-svn: 124382
2011-01-27 18:02:58 +00:00
63fbaeda29
TextDiagnosticPrinter.cpp: Show diagnostics as far as possible even with invalid PresomedLoc, instead of just silencing it.
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FileManager.cpp: Allow virtual files in nonexistent directories.
FileManager.cpp: Close FileDescriptor for virtual files that correspond to actual files.
FileManager.cpp: Enable virtual files to be created even for files that were flagged as NON_EXISTENT_FILE, e.g. by a prior (unsuccessful) addFile().
ASTReader.cpp: Read a PCH even if the original source files cannot be found.
Add a test for reading a PCH of a file that has been removed and diagnostics referencing that file.
llvm-svn: 124374
2011-01-27 10:55:51 +00:00
c7ffd35cb7
[analyzer] Enable the self-init checker under command-line option '-analyzer-check-objc-self-init' which by default
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is enabled by the driver for '--analyze'.
llvm-svn: 124266
2011-01-26 01:26:50 +00:00
7e1ec9ccd8
Unbreak CMake build.
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llvm-svn: 124235
2011-01-25 22:10:37 +00:00
2992efa403
Add -add-plugin flag, which runs plugins in addition to codegen.
...
llvm-svn: 124227
2011-01-25 20:34:14 +00:00
424cec97bd
Change QualType::getTypePtr() to return a const pointer, then change a
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thousand other things which were (generally inadvertantly) relying on that.
llvm-svn: 123814
2011-01-19 06:33:43 +00:00
345c1bcb80
Don't silently drop warning flags passed in to
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clang_createTranslationUnitFromSourceFile().
llvm-svn: 123793
2011-01-19 01:02:47 +00:00
0a791672f0
Introduce the notion of a "minimal" import of ASTs, to better support LLDB.
...
llvm-svn: 123723
2011-01-18 03:11:38 +00:00
f6efe58d45
Replace all uses of PathV1::exists with PathV2::fs::exists.
...
llvm-svn: 123150
2011-01-10 02:34:13 +00:00
a4cfff87b9
Add all options needed to support -fapple-kext. wip.
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llvm-svn: 122987
2011-01-07 01:05:02 +00:00
3aa19e9a70
Fold -fobjc-nonfragile-abi2 into -fobjc-nonfragile-abi.
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// rdar://8818375
llvm-svn: 122831
2011-01-04 20:05:20 +00:00
bc7fcc2191
Remove all uses of PathV1::GetRootDirectory.
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llvm-svn: 122552
2010-12-25 20:09:27 +00:00
1d56c9eed7
Add -fobjc-default-synthesized-properties flag
...
to allow us to explicitly control whether or
not Objective-C properties are default synthesized.
Currently this feature only works when using
the -fobjc-non-fragile-abi2 flag (so there is
no functionality change), but we can now turn
off this feature without turning off all the features
coupled with -fobjc-non-fragile-abi2.
llvm-svn: 122519
2010-12-23 21:35:43 +00:00
e73571b9cc
Add WIP prototype of a new buffer overflow
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checker based on using raw (symbolic) byte offsets
from a base region.
llvm-svn: 122469
2010-12-23 02:42:43 +00:00
ea4f7c7761
Introduced raw_identifier token kind.
...
llvm-svn: 122394
2010-12-22 08:23:18 +00:00
740857fa10
Replace all uses of PathV1::makeAbsolute with PathV2::fs::make_absolute.
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llvm-svn: 122340
2010-12-21 16:45:57 +00:00
bc721825e8
Fix spelling.
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llvm-svn: 122339
2010-12-21 16:45:42 +00:00
48e2d9e2be
Add IndirectField case in DeclContextPrinter::PrintDeclContext.
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Fix PR8832.
llvm-svn: 122311
2010-12-21 03:08:02 +00:00
f28df4cdba
Replace all uses of PathV1::isAbsolute with PathV2::is_{absolute,relative}.
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llvm-svn: 122087
2010-12-17 21:22:22 +00:00
d9da7a1f16
MemoryBuffer API update.
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llvm-svn: 121956
2010-12-16 03:28:14 +00:00
aca48a5aff
Gather cached code completions after the first reparse, not after the
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second reparse.
llvm-svn: 121413
2010-12-09 21:27:43 +00:00
f25faaaffb
Use error_code instead of std::string* for MemoryBuffer.
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llvm-svn: 121378
2010-12-09 17:36:38 +00:00
34b2113250
Remove the TypesCompatibleExprClass AST node. Merge its functionality into BinaryTypeTraitExpr.
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llvm-svn: 121298
2010-12-08 22:35:30 +00:00
9aeaa4d650
Use atomic operations for libclang's object count tracking.
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llvm-svn: 121073
2010-12-07 00:05:48 +00:00
fafa66500b
Implement -cl-std=
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llvm-svn: 120882
2010-12-04 01:51:40 +00:00
422542625b
Implement -cl-mad-enable
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llvm-svn: 120881
2010-12-04 01:51:33 +00:00
61d6a75345
Implement -cl-fast-relaxed-math
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llvm-svn: 120880
2010-12-04 01:51:23 +00:00
b8d9995c0e
Implement -cl-unsafe-math-optimizations
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llvm-svn: 120879
2010-12-04 01:51:14 +00:00
0ba5ac8544
Implement -cl-finite-math-only
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llvm-svn: 120878
2010-12-04 01:51:05 +00:00
0b69e1a628
Implement -cl-single-precision-constant
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llvm-svn: 120877
2010-12-04 01:50:56 +00:00
31587c86c1
Implement -cl-opt-disable
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llvm-svn: 120876
2010-12-04 01:50:45 +00:00
b8e5dd44ed
Refactor optimisation level code
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llvm-svn: 120875
2010-12-04 01:50:36 +00:00
aaeb73b159
Introduce CompilerInvocation::setLangDefaults function
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This patch refactors the CompilerInvocation code to introduce a
CompilerInvocation::setLangDefaults function, which can set up a
LangOptions with the defaults for a given language and language
standard. This function is useful for non-command line based Clang
clients which need to set up a CompilerInvocation manually for a
specific language.
llvm-svn: 120874
2010-12-04 01:50:27 +00:00
62089b82bb
Driver, Frontend: add CUDA language support
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llvm-svn: 120544
2010-12-01 03:15:20 +00:00
b16def2be9
Don't check the isysroot path for Path::isValid(); if the user has
...
specified a syntactically invalid path, it's better to let the OS
diagnose the problem than to silently skip it.
llvm-svn: 120542
2010-12-01 02:59:44 +00:00
Douglas Gregor