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4662 Commits

Author SHA1 Message Date
Chris Lattner bec41348e2 "This patch renames 
DeclContext *CtxDecl -> DeclContext *DeclCtx
DeclContext *CD -> DeclContext *DC

It makes the code more consistent."

Patch by Zhongxing Xu!

llvm-svn: 50105
 2008-04-22 18:39:57 +00:00
Ted Kremenek 9718c9e8ee PathDiagnosticClients now retain ownership of passed PathDiagnostics, requiring 
them to not be stack-allocated.

HTMLDiagnostics now batches PathDiagnostics before emitting HTML in its dtor.
This is a workaround for a problem when we trampled the Preprocessor state
when highlighting macros (sometimes resulting in an assertion failure).

llvm-svn: 50102
 2008-04-22 16:15:03 +00:00
Argyrios Kyrtzidis 901a4e406b Use back() instead of end()-1 
llvm-svn: 50098
 2008-04-22 07:37:18 +00:00
Ted Kremenek 80f2c111bd Added panic function "dtrace_assfail". 
llvm-svn: 50091
 2008-04-22 06:09:33 +00:00
Ted Kremenek 24d4888a85 Add VisitArraySubscriptExpr. 
llvm-svn: 50090
 2008-04-22 05:40:28 +00:00
Ted Kremenek a2cca7dbdf Hardcode "Assert" as a no-return function (panic). 
llvm-svn: 50089
 2008-04-22 05:37:33 +00:00
Nate Begeman 2908fa0715 Add some basic ARM asm constraints 
llvm-svn: 50085
 2008-04-22 05:03:19 +00:00
Ted Kremenek 6fdd3b35dc Added null dereference test involving arrays. 
llvm-svn: 50084
 2008-04-22 04:56:55 +00:00
Ted Kremenek da5cdda248 Added null-dereference check for ArraySubscriptExpr. 
llvm-svn: 50083
 2008-04-22 04:56:29 +00:00
Nate Begeman f0168bd208 Don't double-increment counter for -arch and -isysroot 
llvm-svn: 50082
 2008-04-22 04:47:32 +00:00
Fariborz Jahanian a591a12ea5 Allow property in base class to be implemented in a 
derived class.

llvm-svn: 50074
 2008-04-21 23:57:08 +00:00
Ted Kremenek efa92f1dfc Added missing expected-warning. 
llvm-svn: 50073
 2008-04-21 23:45:26 +00:00
Ted Kremenek 503924bb9c Added null dereference test case looking for null dereferences involving MemberExpr. 
llvm-svn: 50072
 2008-04-21 23:44:17 +00:00
Ted Kremenek 38213f9573 Added support for detected bad dereferences involving MemberExprs, e.g. x->f where "x" is NULL. 
llvm-svn: 50071
 2008-04-21 23:43:38 +00:00
Ted Kremenek 405cf2daf9 Remove unused "verbose" argument to compile(). Also unbreaks ccc-analyzer. 
llvm-svn: 50066
 2008-04-21 21:58:05 +00:00
Fariborz Jahanian c6bec7b6dc More semantics checks of properties. Property implementation can implicitly use 
ivar of same name. 
Better diagnostics to bring home this point.

llvm-svn: 50065
 2008-04-21 21:57:36 +00:00
Fariborz Jahanian f2a7d7c949 Support for @dynamic AST build. 
More property semantics checking.
First test case for ObjC2's property implementation.

llvm-svn: 50057
 2008-04-21 21:05:54 +00:00
Ted Kremenek 74a58d780a Pass "-arch" down to clang. 
llvm-svn: 50056
 2008-04-21 20:28:01 +00:00
Chris Lattner 0dcd9aa8fd Fix pasto, thanks to Anders for pointing this out. 
llvm-svn: 50055
 2008-04-21 20:19:54 +00:00
Fariborz Jahanian a054e99fa8 Continuation of work on ObjC2's properties. 
Added iterators, methods to find property and categories.
Use them in doing semantic analysis on property implementation
declarations. Fixed typos.

llvm-svn: 50050
 2008-04-21 19:04:53 +00:00
Chris Lattner 17df24e736 add arm support 
llvm-svn: 50049
 2008-04-21 18:56:49 +00:00
Douglas Gregor 89f238cbe1 Clean up handling of function redeclarations 
llvm-svn: 50021
 2008-04-21 02:02:58 +00:00
Ted Kremenek 5fa90e49a9 Fix improper dereference of end() iterator. Patch by Argiris Kirtzidis! 
llvm-svn: 50012
 2008-04-20 23:54:24 +00:00
Nate Begeman 1c906206b8 Fix PR2236 
Add test
Implement feedback from Chris re: PR1998

llvm-svn: 50001
 2008-04-20 20:38:08 +00:00
Chris Lattner 14cd1ee95f Two improvements to initializer parsing: 
1. If we hit a semantic error, try harder to recover to emit
   diagnostics for later initializer errors (PR2241).
2. Don't leak parsed initializers on an error.

llvm-svn: 49998
 2008-04-20 19:07:56 +00:00
Chris Lattner 4885b97664 for exponent-related errors, emit the diagnostic on the 'e' or 'p'. 
llvm-svn: 49997
 2008-04-20 18:47:55 +00:00
Chris Lattner 48a9b9beeb when emitting diagnostics about some character in a numeric 
literal, indicate what character the error is about or where
it would be.  For example:

pr2241.c:1:17: error: exponent has no digits
float f[] = { 1e  , 1ee0 };
                ^

llvm-svn: 49996
 2008-04-20 18:41:46 +00:00
Nate Begeman 8e8d498d34 Only generate code for static functions and global variables that are actually used. 
Warn about unused static functions and variables.
This fixes PR1998.

llvm-svn: 49987
 2008-04-20 06:29:50 +00:00
Chris Lattner 2cc4e23252 Restructure and simplify Sema::ObjCQualifiedIdTypesAreCompatible, 
deleting dead code, making other code more obvious, and fixing a
bug.  This fixes these (bogus) warnings in release mode:

SemaExprObjC.cpp:383: warning: 'RHSProtoE' may be used uninitialized in this function
SemaExprObjC.cpp:383: warning: 'RHSProtoI' may be used uninitialized in this function

llvm-svn: 49984
 2008-04-20 02:09:31 +00:00
Ted Kremenek 076d13387d html::EscapeText (using the Rewriter) now replaces tabs by default. 
llvm-svn: 49982
 2008-04-20 01:02:33 +00:00
Chris Lattner ff2367c0c9 implement a fixme, add support for ++/-- on long double. 
llvm-svn: 49980
 2008-04-20 00:50:39 +00:00
Chris Lattner 1886e71e47 use simplified ConstantFP:get method. 
llvm-svn: 49979
 2008-04-20 00:45:53 +00:00
Chris Lattner 1e517a78a8 replace form feeds with an <hr> tag. 
llvm-svn: 49975
 2008-04-19 23:56:30 +00:00
Chris Lattner 1a44f7fce9 simplify the return of InitializePreprocessor to be bool instead of a fileid 
llvm-svn: 49974
 2008-04-19 23:25:44 +00:00
Chris Lattner ba1f37bfdf simplify ownership of the predefines buffer. 
llvm-svn: 49973
 2008-04-19 23:09:31 +00:00
Ted Kremenek 575f24ef73 Gracefully handle when the receiver of a message expression is not a pointer type. 
llvm-svn: 49959
 2008-04-19 19:12:50 +00:00
Ted Kremenek 31d2176d1e Pass "-isysroot" option down to clang. 
llvm-svn: 49956
 2008-04-19 18:42:26 +00:00
Ted Kremenek 6267835f57 Fix spelling/grammar in comment. 
llvm-svn: 49955
 2008-04-19 18:07:44 +00:00
Ted Kremenek b0fa31cefb Use Digest::MD5 (a Perl module that should come bundled standard with Perl) to compute file digests instead of using the external program "sha1sum" (which may not be present). 
llvm-svn: 49954
 2008-04-19 18:05:48 +00:00
Nate Begeman faae081131 Generate code for annotation attributes. 
llvm-svn: 49951
 2008-04-19 04:17:09 +00:00
Nate Begeman 7fab578b0d Add support to module codegen for adding and emitting annotations 
llvm-svn: 49944
 2008-04-18 23:43:57 +00:00
Nate Begeman 46bd037c07 Ignore qualifiers when attempting to match arguments to parameter types for 
__builtin_overload

llvm-svn: 49943
 2008-04-18 23:35:14 +00:00
Nate Begeman ce4d7fce6b OCUVector -> ExtVector, shorthand for extended vector, per feedback from Chris. 
llvm-svn: 49942
 2008-04-18 23:10:10 +00:00
Ted Kremenek 423edc2384 Another bug fix in emitting warnings without a path: construct a unit PathDiagnostic as we did 
before.  This allows the HTMLDiagnostic object to retrieve the bug type, bug description, etc.

llvm-svn: 49939
 2008-04-18 22:56:53 +00:00
Nuno Lopes 42dd577238 fix __attribute__(format) for struct function pointer fields 
llvm-svn: 49938
 2008-04-18 22:43:39 +00:00
Steve Naroff 472cf88ef2 Remove bogus cast (<rdar://problem/5874848> clang objc-rewriter: structure with list of protocols has wrong cast). 
llvm-svn: 49935
 2008-04-18 22:15:15 +00:00
Ted Kremenek bf27dc9659 Reenable using the PathDiagnosticClient for BugReports without paths. 
llvm-svn: 49934
 2008-04-18 22:11:59 +00:00
Ted Kremenek cf9e9c5554 Use 'clang' binary in the same dir as scan-build; if it isn't there use the one in the path 
llvm-svn: 49933
 2008-04-18 22:00:56 +00:00
Steve Naroff 24840f6748 Implement FIXME discoved by <rdar://problem/5874876> Rewriter: Explicit ivar refs outside a method are being rewritten 
llvm-svn: 49932
 2008-04-18 21:55:08 +00:00
Ted Kremenek 8886b3021e Turn on CF reference count checker. 
llvm-svn: 49931
 2008-04-18 21:53:01 +00:00