1109b42c03
Patch to check for duplicate method decls in protocols.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42938 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-12 23:43:31 +00:00
833b2eb738
remove dead method with bogus comment.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42937 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-12 23:18:19 +00:00
e7f64cc250
Check and diagnose that objective-c objects may not be statically allocated.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42936 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-12 22:10:42 +00:00
580b664e9c
Added notion of '*' specified format width/specifiers when checking
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printf format strings. Added type checking to see if the matching
width/precision argument was of type 'int'.
Thanks to Anders Carlsson for reporting this missing feature.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42933 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-12 20:51:52 +00:00
3457e8cbaa
add a new SM::getDecomposedFileLoc method.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42931 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-12 20:24:19 +00:00
3fe44e4482
Fixed typo in comment.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42928 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-12 19:53:08 +00:00
4cabdfc51c
Fixed a @compatible_alias bug. In the process, discovered unnecessary 2ndry lookup
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ok class names and streamlined this logic to do the lookup once.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42926 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-12 19:38:20 +00:00
8f74476413
Replace one FIXME with another. We handle protocols just fine now. The ObjC decl will only be 0 when we have an error on the ObjC decl. I would prefer we pass in a decl that is marked as invalid. I don't think this is critical to fix now, however I'd like us to be consistent. There are currently many places that don't mark the decl as invalid (which need to be fixed)...
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42923 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-12 18:49:25 +00:00
6eda8c9cef
Add some more diagnostics for va_start, fix tests so they pass with these new diags.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42917 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-12 17:48:41 +00:00
bece4ac257
Fixed a bug whereby, struct tag name matches a typedef/objc-class name
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and hid them.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42915 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-12 16:34:10 +00:00
075878af57
Temporary fix to test case. This area is currently under construction...test case will be changing again soon.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42914 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-12 16:15:17 +00:00
cde8bc49a1
add comments.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42887 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-12 00:37:26 +00:00
bef679c131
Printf argument checking now supports dynamically-passed precision
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specifiers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42886 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-12 00:11:27 +00:00
243b64b000
This patch implementa objective-c's @compatibilty-alias declaration.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42883 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-11 23:42:27 +00:00
8a12c2777c
Push the rewriting APIs along. Build a trivial client that replaces tabs
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with x's for now. The APIs are all unimplemented, so it doesn't do
anything yet! :)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42868 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-11 18:38:32 +00:00
dfbcce2b55
Implemented parsing of objctive-c protocol conforming type used in
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an identifier statement. Fixed up pretty priting to print this type
correctly.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42866 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-11 18:08:47 +00:00
88e0052dd8
add RewriterTest.cpp to xcode project.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42863 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-11 16:34:20 +00:00
507cc6cf97
clarify
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42862 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-11 16:06:02 +00:00
00bb283ecd
slightly simplify interface
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42858 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-11 03:36:41 +00:00
b2cf3573d7
Add __builtin_va_start to the list of builtins, make __builtin_va_list available to builtin functions.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42857 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-11 01:00:40 +00:00
4b6c9051c6
Patch to create protocol conforming class types.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42856 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-11 00:55:41 +00:00
77cd2a0b6e
add scafolding to play around with and bring up the code rewriter.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42855 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-11 00:43:27 +00:00
ae3758d297
update argument.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42854 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-11 00:38:03 +00:00
ea254dbbc0
rename -parse-ast-view to -ast-view
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42853 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-11 00:37:43 +00:00
3b427b3ba5
rename -parse-ast-print to -ast-print
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rename -parse-ast-dump to -ast-dump
remove -parse-ast, which is redundant with -fsyntax-only
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42852 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-11 00:18:28 +00:00
22b73ba6c6
Fix 80 col violations.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42849 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 23:42:28 +00:00
a1a5178232
fix a bunch of regressions I introduced :(
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42846 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 23:31:03 +00:00
e21b573bbf
Refinements to Sema::GetObjcIdType()...
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- Cache the typedef, not the type (avoids importing AST/Type.h).
- Emit an error if "id" cannot be found.
- Comment the routine and add a FIXME to reconsider how we emulate GCC's new fangled behavior. This isn't a priority for now, since almost no code depends on having "id" built-in.
- Add a test.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42845 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 23:24:43 +00:00
98f19b69c9
Commented out header with no section body. Will write this eventually.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42844 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 23:22:00 +00:00
8bc05711e8
Added some documentation on clang CFGs. It is very rough.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42843 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 23:01:43 +00:00
3b950178e2
- Make sure default return/argument types (for methods) default to "id".
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- Cache the "id" type in Sema...initialize ObjcIdType and TUScope (oops).
- Fix ActOnInstanceMessage to allow for "id" type receivers...still work to do (next).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42842 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 21:53:07 +00:00
a31f030d5c
avoid accessing off the end of identifiers.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42841 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 20:59:57 +00:00
2d85f8ba62
Emit a warning when the body of an if block is a NullStmt.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42840 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 20:50:11 +00:00
6f688e131e
clang -E should not print tokens from the predefines buffer.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42838 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 20:45:16 +00:00
ba0f43571a
Updated VC++ build system.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42836 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 19:50:45 +00:00
dbff47f55c
Added idea for a simple C++ checker.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42834 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 18:52:22 +00:00
cd098477b2
add an idea
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42831 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 18:08:07 +00:00
d19144b244
resolve a fixme, by moving __builtin_va_list to a more logical
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place and making it correctly parameterized on the target.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42830 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 17:48:53 +00:00
640db42222
Fix a latent bug in MinimalActions (created by a recent name change).
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42829 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 17:45:44 +00:00
e440eb8158
Remove Scope argument from ObjC actions that either don't need it or can now use TUScope.
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Also improve a recently added comment.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42826 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 17:32:04 +00:00
f1af947276
Add a dummy for the id typedef. Steve, plz fill this in. :)
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42819 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 22:58:09 +00:00
53b0dabbe5
Make a significant change to invert the control flow handling
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predefined macros. Previously, these were handled by the driver,
now they are handled by the preprocessor.
Some fallout of this:
1. Instead of preprocessing two buffers (the predefines, then the
main source file) we now start preprocessing the main source
file and inject the predefines as a "psuedo #include" from the
main source file.
2. #1 allows us to nuke the Lexer::IsMainFile flag and simplify
Preprocessor::isInPrimaryFile.
3. The driver doesn't have to know about standard #defines, the
preprocessor knows, which is nice for people wanting to define
their own drivers.
4. This allows us to put normal tokens in the predefine buffer,
for example a definition for __builtin_va_list that is
target-specific, and a typedef for id in objc.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42818 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 22:10:18 +00:00
b216c8861c
Make sure methods with no return type default to "id".
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This fixes a crasher in Sema::MatchTwoMethodDeclarations(), identified by selector-overload.m (just added).
Added Action::ActOnTranslationUnitScope() and renamed Action::PopScope to ActOnPopScope.
Added a Translation Unit Scope instance variable to Sema (will be very useful to ObjC-related actions, since ObjC declarations are always file-scoped).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42817 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 22:01:59 +00:00
2c30d8fee8
Recognize while(1) and avoid extra blocks.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42811 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 20:51:27 +00:00
a2c534223d
new test
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42810 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 20:37:41 +00:00
90ae68aae9
avoid a noop virtual method call on the hot scope poping path.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42809 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 20:37:18 +00:00
05f6e6bb3a
Recognize "do {} while (0)" idiom and avoid extra basic blocks.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42808 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 20:33:39 +00:00
50c9034ea9
Use LLVMFoldingBuilder
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42807 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 19:49:58 +00:00
0be657cb85
Remove comment about protocols and namespace no longer relevant.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42804 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 18:28:41 +00:00
8fe5c2a902
Minor code clean up to make it more readable.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42803 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 18:22:59 +00:00
Fariborz Jahanian
Chris Lattner
Ted Kremenek
Steve Naroff
Anders Carlsson
Hartmut Kaiser
Devang Patel