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16 years agoContinuation of work on ObjC2's properties.
Fariborz Jahanian [Mon, 21 Apr 2008 19:04:53 +0000 (19:04 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50050 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoadd arm support
Chris Lattner [Mon, 21 Apr 2008 18:56:49 +0000 (18:56 +0000)]
add arm support

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50049 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoClean up handling of function redeclarations
Douglas Gregor [Mon, 21 Apr 2008 02:02:58 +0000 (02:02 +0000)]
Clean up handling of function redeclarations

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50021 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoFix improper dereference of end() iterator. Patch by Argiris Kirtzidis!
Ted Kremenek [Sun, 20 Apr 2008 23:54:24 +0000 (23:54 +0000)]
Fix improper dereference of end() iterator.  Patch by Argiris Kirtzidis!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50012 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoFix PR2236
Nate Begeman [Sun, 20 Apr 2008 20:38:08 +0000 (20:38 +0000)]
Fix PR2236
Add test
Implement feedback from Chris re: PR1998

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50001 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoTwo improvements to initializer parsing:
Chris Lattner [Sun, 20 Apr 2008 19:07:56 +0000 (19:07 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49998 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agofor exponent-related errors, emit the diagnostic on the 'e' or 'p'.
Chris Lattner [Sun, 20 Apr 2008 18:47:55 +0000 (18:47 +0000)]
for exponent-related errors, emit the diagnostic on the 'e' or 'p'.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49997 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agowhen emitting diagnostics about some character in a numeric
Chris Lattner [Sun, 20 Apr 2008 18:41:46 +0000 (18:41 +0000)]
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 };
                ^

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49996 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoOnly generate code for static functions and global variables that are actually used.
Nate Begeman [Sun, 20 Apr 2008 06:29:50 +0000 (06:29 +0000)]
Only generate code for static functions and global variables that are actually used.
Warn about unused static functions and variables.
This fixes PR1998.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49987 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoRestructure and simplify Sema::ObjCQualifiedIdTypesAreCompatible,
Chris Lattner [Sun, 20 Apr 2008 02:09:31 +0000 (02:09 +0000)]
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

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49984 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agohtml::EscapeText (using the Rewriter) now replaces tabs by default.
Ted Kremenek [Sun, 20 Apr 2008 01:02:33 +0000 (01:02 +0000)]
html::EscapeText (using the Rewriter) now replaces tabs by default.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49982 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoimplement a fixme, add support for ++/-- on long double.
Chris Lattner [Sun, 20 Apr 2008 00:50:39 +0000 (00:50 +0000)]
implement a fixme, add support for ++/-- on long double.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49980 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agouse simplified ConstantFP:get method.
Chris Lattner [Sun, 20 Apr 2008 00:45:53 +0000 (00:45 +0000)]
use simplified ConstantFP:get method.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49979 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoreplace form feeds with an <hr> tag.
Chris Lattner [Sat, 19 Apr 2008 23:56:30 +0000 (23:56 +0000)]
replace form feeds with an <hr> tag.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49975 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agosimplify the return of InitializePreprocessor to be bool instead of a fileid
Chris Lattner [Sat, 19 Apr 2008 23:25:44 +0000 (23:25 +0000)]
simplify the return of InitializePreprocessor to be bool instead of a fileid

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49974 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agosimplify ownership of the predefines buffer.
Chris Lattner [Sat, 19 Apr 2008 23:09:31 +0000 (23:09 +0000)]
simplify ownership of the predefines buffer.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49973 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoGracefully handle when the receiver of a message expression is not a pointer type.
Ted Kremenek [Sat, 19 Apr 2008 19:12:50 +0000 (19:12 +0000)]
Gracefully handle when the receiver of a message expression is not a pointer type.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49959 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoPass "-isysroot" option down to clang.
Ted Kremenek [Sat, 19 Apr 2008 18:42:26 +0000 (18:42 +0000)]
Pass "-isysroot" option down to clang.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49956 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoFix spelling/grammar in comment.
Ted Kremenek [Sat, 19 Apr 2008 18:07:44 +0000 (18:07 +0000)]
Fix spelling/grammar in comment.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49955 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoUse Digest::MD5 (a Perl module that should come bundled standard with Perl) to comput...
Ted Kremenek [Sat, 19 Apr 2008 18:05:48 +0000 (18:05 +0000)]
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).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49954 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoGenerate code for annotation attributes.
Nate Begeman [Sat, 19 Apr 2008 04:17:09 +0000 (04:17 +0000)]
Generate code for annotation attributes.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49951 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoAdd support to module codegen for adding and emitting annotations
Nate Begeman [Fri, 18 Apr 2008 23:43:57 +0000 (23:43 +0000)]
Add support to module codegen for adding and emitting annotations

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49944 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoIgnore qualifiers when attempting to match arguments to parameter types for
Nate Begeman [Fri, 18 Apr 2008 23:35:14 +0000 (23:35 +0000)]
Ignore qualifiers when attempting to match arguments to parameter types for
__builtin_overload

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49943 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoOCUVector -> ExtVector, shorthand for extended vector, per feedback from Chris.
Nate Begeman [Fri, 18 Apr 2008 23:10:10 +0000 (23:10 +0000)]
OCUVector -> ExtVector, shorthand for extended vector, per feedback from Chris.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49942 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoAnother bug fix in emitting warnings without a path: construct a unit PathDiagnostic...
Ted Kremenek [Fri, 18 Apr 2008 22:56:53 +0000 (22:56 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49939 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agofix __attribute__(format) for struct function pointer fields
Nuno Lopes [Fri, 18 Apr 2008 22:43:39 +0000 (22:43 +0000)]
fix __attribute__(format) for struct function pointer fields

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49938 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoRemove bogus cast (<rdar://problem/5874848> clang objc-rewriter: structure with list...
Steve Naroff [Fri, 18 Apr 2008 22:15:15 +0000 (22:15 +0000)]
Remove bogus cast (<rdar://problem/5874848> clang objc-rewriter: structure with list of protocols has wrong cast).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49935 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoReenable using the PathDiagnosticClient for BugReports without paths.
Ted Kremenek [Fri, 18 Apr 2008 22:11:59 +0000 (22:11 +0000)]
Reenable using the PathDiagnosticClient for BugReports without paths.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49934 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoUse 'clang' binary in the same dir as scan-build; if it isn't there use the one in...
Ted Kremenek [Fri, 18 Apr 2008 22:00:56 +0000 (22:00 +0000)]
Use 'clang' binary in the same dir as scan-build; if it isn't there use the one in the path

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49933 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoImplement FIXME discoved by <rdar://problem/5874876> Rewriter: Explicit ivar refs...
Steve Naroff [Fri, 18 Apr 2008 21:55:08 +0000 (21:55 +0000)]
Implement FIXME discoved by <rdar://problem/5874876> Rewriter: Explicit ivar refs outside a method are being rewritten

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49932 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoTurn on CF reference count checker.
Ted Kremenek [Fri, 18 Apr 2008 21:53:01 +0000 (21:53 +0000)]
Turn on CF reference count checker.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49931 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoFix <rdar://problem/5874697> Rewriter: method arguments with complex types not being...
Steve Naroff [Fri, 18 Apr 2008 21:13:19 +0000 (21:13 +0000)]
Fix <rdar://problem/5874697> Rewriter: method arguments with complex types not being rewritten properly.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49925 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoGeneralize caching mechanism for bugs reports. Now individual BugTypes
Ted Kremenek [Fri, 18 Apr 2008 20:54:29 +0000 (20:54 +0000)]
Generalize caching mechanism for bugs reports.  Now individual BugTypes
can decide the policy on how to cache related bugs.  This allows us to
properly to handle warning about multiple leaks in the same location in the
ref count checker (not yet done).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49918 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoFixed more caching bugs related to the one fixed in r49914. Silence
Ted Kremenek [Fri, 18 Apr 2008 20:35:30 +0000 (20:35 +0000)]
Fixed more caching bugs related to the one fixed in r49914.  Silence
compiler warning introduced by a recent patch of mine.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49917 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoFixed elusive caching bug that led to false positives.
Ted Kremenek [Fri, 18 Apr 2008 19:34:16 +0000 (19:34 +0000)]
Fixed elusive caching bug that led to false positives.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49914 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoAdded "GetErrorNodes()" to BugType so that -trim-egraph can recognize errors
Ted Kremenek [Fri, 18 Apr 2008 19:23:43 +0000 (19:23 +0000)]
Added "GetErrorNodes()" to BugType so that -trim-egraph can recognize errors
from registered BugTypes.  This helps with debugging.

Add detection of NULL values in ref count checker; this suppresses false positives.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49912 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoAdded "EvalAssume" virtual method to GRTransferFuncs; this is for evaluating
Ted Kremenek [Fri, 18 Apr 2008 17:20:23 +0000 (17:20 +0000)]
Added "EvalAssume" virtual method to GRTransferFuncs; this is for evaluating
the checker-specific logic of symbolic assumptions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49910 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoTabs -> spaces
Nate Begeman [Fri, 18 Apr 2008 17:17:24 +0000 (17:17 +0000)]
Tabs -> spaces

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49909 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoSpelling fix.
Ted Kremenek [Fri, 18 Apr 2008 16:58:34 +0000 (16:58 +0000)]
Spelling fix.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49908 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoFixed bug in GREndPathNodeBuilder: only return a node if it wasn't in the node cache.
Ted Kremenek [Fri, 18 Apr 2008 16:30:14 +0000 (16:30 +0000)]
Fixed bug in GREndPathNodeBuilder: only return a node if it wasn't in the node cache.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49907 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoscan-build now fixes permissions of report files and directories, which may
Ted Kremenek [Fri, 18 Apr 2008 15:18:20 +0000 (15:18 +0000)]
scan-build now fixes permissions of report files and directories, which may
be created as "temporary files" that are not world readable.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49904 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoCompute a digest of each report file, and nuke reports that have the same
Ted Kremenek [Fri, 18 Apr 2008 15:09:30 +0000 (15:09 +0000)]
Compute a digest of each report file, and nuke reports that have the same
digest as a file already added to the index.  This a workaround for the
analyzer analyzing the same file more than once, which can happen when building
multiple targets.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49903 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoInitialize default double width and alignment
Nate Begeman [Fri, 18 Apr 2008 05:49:49 +0000 (05:49 +0000)]
Initialize default double width and alignment

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49899 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoAllow targets to override double size, alignment, and semantics, and tie this
Nate Begeman [Fri, 18 Apr 2008 05:41:31 +0000 (05:41 +0000)]
Allow targets to override double size, alignment, and semantics, and tie this
information into the IR type codegen.  This allows a target to codegen the C
'double' type as either double or float.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49898 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoRestore macro expansion for HTMLPrint by using the original Preprocessor.
Ted Kremenek [Fri, 18 Apr 2008 05:35:23 +0000 (05:35 +0000)]
Restore macro expansion for HTMLPrint by using the original Preprocessor.
This is a workaround until we figure out why a freshly create Preprocessor
doesn't expand macros from headers.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49897 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoProvide a version of html::HighlightMacros that takes a Preprocessor&.
Ted Kremenek [Fri, 18 Apr 2008 05:34:33 +0000 (05:34 +0000)]
Provide a version of html::HighlightMacros that takes a Preprocessor&.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49896 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoMore grammar fixes.
Ted Kremenek [Fri, 18 Apr 2008 05:32:44 +0000 (05:32 +0000)]
More grammar fixes.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49895 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoFix plurality debacle.
Ted Kremenek [Fri, 18 Apr 2008 05:13:26 +0000 (05:13 +0000)]
Fix plurality debacle.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49894 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoFixed range highlighting bug in HTML diagnostics.
Ted Kremenek [Fri, 18 Apr 2008 05:01:33 +0000 (05:01 +0000)]
Fixed range highlighting bug in HTML diagnostics.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49893 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoAdded path diagnostics for reference counts.
Ted Kremenek [Fri, 18 Apr 2008 04:55:01 +0000 (04:55 +0000)]
Added path diagnostics for reference counts.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49892 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoMake tab insertion really right: the number of spaces inserted
Chris Lattner [Fri, 18 Apr 2008 04:54:20 +0000 (04:54 +0000)]
Make tab insertion really right: the number of spaces inserted
depends on the column number of the start of the tab.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49891 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoSeveral Expr subclasses did not mark "getSourceRange()" virtual. Fixed.
Ted Kremenek [Fri, 18 Apr 2008 04:18:16 +0000 (04:18 +0000)]
Several Expr subclasses did not mark "getSourceRange()" virtual.  Fixed.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49890 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoBugReport::VisitNode now takes BugReporter& instead of ASTContext&.
Ted Kremenek [Fri, 18 Apr 2008 03:39:05 +0000 (03:39 +0000)]
BugReport::VisitNode now takes BugReporter& instead of ASTContext&.

Shuffled around code in CFRefCount to better pair classes with implementation,
and started adding subclasses of RangedBugReport to handle better diagnostics
for reference count bugs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49889 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoUse HTML5 doctype when generating HTML.
Ted Kremenek [Fri, 18 Apr 2008 03:37:38 +0000 (03:37 +0000)]
Use HTML5 doctype when generating HTML.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49888 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoAdded null check.
Ted Kremenek [Fri, 18 Apr 2008 02:24:50 +0000 (02:24 +0000)]
Added null check.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49887 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoUpdated CSS colors. Patch by Cedric Venet!
Ted Kremenek [Fri, 18 Apr 2008 02:12:39 +0000 (02:12 +0000)]
Updated CSS colors.  Patch by Cedric Venet!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49886 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoAdded test cases to test for reference count leaks.
Ted Kremenek [Fri, 18 Apr 2008 02:00:02 +0000 (02:00 +0000)]
Added test cases to test for reference count leaks.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49885 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoSimplified internal logic of BugReporter, consolidating EmitWarning and
Ted Kremenek [Fri, 18 Apr 2008 01:56:37 +0000 (01:56 +0000)]
Simplified internal logic of BugReporter, consolidating EmitWarning and
EmitPathWarning into one method.  We now properly handle emitting warnings
without a PathDiagnosticClient when the warning does not involve a particular
statement.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49884 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoFixed a bug in categories and properties.
Fariborz Jahanian [Fri, 18 Apr 2008 00:30:47 +0000 (00:30 +0000)]
Fixed a bug in categories and properties.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49883 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoInitial work for property implementation declarations.
Fariborz Jahanian [Fri, 18 Apr 2008 00:19:30 +0000 (00:19 +0000)]
Initial work for property implementation declarations.
Mostly semantic checking in this patch. This is on going
and incomplete.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49882 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoUpdate VC++ project files.
Steve Naroff [Thu, 17 Apr 2008 23:51:38 +0000 (23:51 +0000)]
Update VC++ project files.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49881 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoModified BugReport::getEndPath() to handle the case where end path is at
Ted Kremenek [Thu, 17 Apr 2008 23:44:37 +0000 (23:44 +0000)]
Modified BugReport::getEndPath() to handle the case where end path is at
the exit block of the CFG.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49880 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoHook up reporting reference count memory leaks to the BugReporter mechanism.
Ted Kremenek [Thu, 17 Apr 2008 23:43:50 +0000 (23:43 +0000)]
Hook up reporting reference count memory leaks to the BugReporter mechanism.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49879 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoFix a problem noticed by Nuno, where we wouldn't escape characters in
Chris Lattner [Thu, 17 Apr 2008 23:03:14 +0000 (23:03 +0000)]
Fix a problem noticed by Nuno, where we wouldn't escape characters in
macro expansions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49877 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoclass Preprocessor: Now owns the "predefines" char*; it deletes [] it in its dstor.
Ted Kremenek [Thu, 17 Apr 2008 22:31:54 +0000 (22:31 +0000)]
class Preprocessor: Now owns the "predefines" char*; it deletes [] it in its dstor.

clang.cpp: InitializePreprocessor now makes a copy of the contents of PredefinesBuffer and
  passes it to the preprocessor object.

clang.cpp: DriverPreprocessorFactory now calls "InitializePreprocessor" instead of this being done in main().

html::HighlightMacros() now takes a PreprocessorFactory, allowing it to conjure up a new
Preprocessor to highlight macros.

class HTMLDiagnostics now takes a PreprocessorFactory* that it can use for html::HighlightMacros().
Updated clients of HTMLDiagnostics to use this new interface.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49875 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoHandle text escaping (e.g. & -> &amp;) last, to avoid interactions between 'replace...
Chris Lattner [Thu, 17 Apr 2008 22:24:51 +0000 (22:24 +0000)]
Handle text escaping (e.g. & -> &amp;) last, to avoid interactions between 'replace' operations and insert operations.  This fixes a problem with "&;&" on line 666 of the gcc.c example I sent out.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49874 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoGenerate the Preprocessor using a local PreprocessorFactory object.
Ted Kremenek [Thu, 17 Apr 2008 21:38:34 +0000 (21:38 +0000)]
Generate the Preprocessor using a local PreprocessorFactory object.
While this adds no extra functionality now, we will soon pass the
PreprocessorFactory object to some ASTConsumers.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49873 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agodon't give macros a background
Chris Lattner [Thu, 17 Apr 2008 21:32:46 +0000 (21:32 +0000)]
don't give macros a background

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49871 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoMake sure popup is on top over other spans. wrap long line.
Chris Lattner [Thu, 17 Apr 2008 21:28:41 +0000 (21:28 +0000)]
Make sure popup is on top over other spans.  wrap long line.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49870 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoAdded "PreprocessorFactory", an interface for lazily creating Preprocessor objects...
Ted Kremenek [Thu, 17 Apr 2008 21:23:07 +0000 (21:23 +0000)]
Added "PreprocessorFactory", an interface for lazily creating Preprocessor objects on-demand.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49868 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoAdd support in HTML macro expansion for hovering over a macro and automatically
Ted Kremenek [Thu, 17 Apr 2008 19:57:27 +0000 (19:57 +0000)]
Add support in HTML macro expansion for hovering over a macro and automatically
expanding its definition.  This is a pure CSS solution.

Tested on IE7, Firefox 3b4, and Safari 3.1.

Patch by Cedric Venet!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49865 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoTemporarily disable macro expansion in the HTML output of HTMLDiagnostics to
Ted Kremenek [Thu, 17 Apr 2008 18:39:57 +0000 (18:39 +0000)]
Temporarily disable macro expansion in the HTML output of HTMLDiagnostics to
avoid corrupting Preprocessor state.  Working on a fix.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49864 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoHAve HTMLDiagnostics use html::HighlightRange to highlight message ranges.
Ted Kremenek [Thu, 17 Apr 2008 18:37:23 +0000 (18:37 +0000)]
HAve HTMLDiagnostics use html::HighlightRange to highlight message ranges.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49863 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoAdded property decl support for protocols.
Fariborz Jahanian [Thu, 17 Apr 2008 18:25:18 +0000 (18:25 +0000)]
Added property decl support for protocols.
Added assertion if unexpected property decls are found where they don't belong.
Consolidated property decl. printing by using a helper function.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49862 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoAdded transfer function support for ReturnStmt to support detecting leaks
Ted Kremenek [Thu, 17 Apr 2008 18:12:53 +0000 (18:12 +0000)]
Added transfer function support for ReturnStmt to support detecting leaks
involving objects that are returned but have an excessive reference count.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49861 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoAllow redirecting text diagnostic printer output to any llvm::OStream, rather
Nate Begeman [Thu, 17 Apr 2008 18:06:57 +0000 (18:06 +0000)]
Allow redirecting text diagnostic printer output to any llvm::OStream, rather
than hard coding llvm::cerr.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49860 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoUse TranslationUnitDecl as DeclContext of builtin functions.
Argyrios Kyrtzidis [Thu, 17 Apr 2008 14:47:13 +0000 (14:47 +0000)]
Use TranslationUnitDecl as DeclContext of builtin functions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49856 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoAddition of TranslationUnitDecl to the AST:
Argyrios Kyrtzidis [Thu, 17 Apr 2008 14:40:12 +0000 (14:40 +0000)]
Addition of TranslationUnitDecl to the AST:

-Added TranslationUnitDecl class to serve as top declaration context
-ASTContext gets a TUDecl member and a getTranslationUnitDecl() function
-All ScopedDecls get the TUDecl as DeclContext when declared at global scope

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49855 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoFix MSVC compiler error: "initialization of 'VD' is skipped by 'case' label"
Argyrios Kyrtzidis [Thu, 17 Apr 2008 13:52:22 +0000 (13:52 +0000)]
Fix MSVC compiler error: "initialization of 'VD' is skipped by 'case' label"

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49853 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoinsert macro expansions into floating divs. For now, they are always displayed,
Chris Lattner [Thu, 17 Apr 2008 00:40:45 +0000 (00:40 +0000)]
insert macro expansions into floating divs.  For now, they are always displayed,
but we want some javascript or something toggle their display.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49836 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agocorrectly hilight multi-line macro definitions and other
Chris Lattner [Wed, 16 Apr 2008 23:21:17 +0000 (23:21 +0000)]
correctly hilight multi-line macro definitions and other
preprocessor directives.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49828 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoMake HighlightRange correctly handle multi-line ranges. This causes us to
Chris Lattner [Wed, 16 Apr 2008 23:06:45 +0000 (23:06 +0000)]
Make HighlightRange correctly handle multi-line ranges.  This causes us to
correctly handle multi-line comments.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49827 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoHandle ReturnStmts by dispatching to "EvalReturn" in the transfer function object.
Ted Kremenek [Wed, 16 Apr 2008 23:05:51 +0000 (23:05 +0000)]
Handle ReturnStmts by dispatching to "EvalReturn" in the transfer function object.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49826 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoadd a new HighlightRange API, it doesn't handle multiline ranges
Chris Lattner [Wed, 16 Apr 2008 22:45:51 +0000 (22:45 +0000)]
add a new HighlightRange API, it doesn't handle multiline ranges
yet, but it will soon...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49825 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoCF ref. count checker: Register memory leaks at the end of a path.
Ted Kremenek [Wed, 16 Apr 2008 22:32:20 +0000 (22:32 +0000)]
CF ref. count checker: Register memory leaks at the end of a path.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49824 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoBug fix in GREndPathNodeBuilderImpl: Use the specified state to construct
Ted Kremenek [Wed, 16 Apr 2008 22:30:40 +0000 (22:30 +0000)]
Bug fix in GREndPathNodeBuilderImpl: Use the specified state to construct
a node, not the state of the predecessor.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49823 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoNew AST class for property implementation declarations.
Fariborz Jahanian [Wed, 16 Apr 2008 22:00:24 +0000 (22:00 +0000)]
New AST class for property implementation declarations.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49821 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoFixed a comment.
Fariborz Jahanian [Wed, 16 Apr 2008 21:11:25 +0000 (21:11 +0000)]
Fixed a comment.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49819 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoAdded CFGBlock::getTerminatorCondition() to get the Expr* of the condition a block...
Ted Kremenek [Wed, 16 Apr 2008 21:10:48 +0000 (21:10 +0000)]
Added CFGBlock::getTerminatorCondition() to get the Expr* of the condition a block's terminator.
Refactored LiveVariables to use getTerminatorCondition() in VisitTerminator().

Bug fix: CFG now computes Block-level expression numbers using information
from block terminators.  This fixes <rdar://problem/5868189>.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49818 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoThis patch adds support for declaraing properties in categories,
Fariborz Jahanian [Wed, 16 Apr 2008 21:08:45 +0000 (21:08 +0000)]
This patch adds support for declaraing properties in categories,
just as they are declared in objc classes.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49817 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoreenable highlighting of (the first line of) comments
Chris Lattner [Wed, 16 Apr 2008 20:54:51 +0000 (20:54 +0000)]
reenable highlighting of (the first line of) comments

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49816 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoswitch from relexing with the preprocessor to do syntax highlighting to relexing
Chris Lattner [Wed, 16 Apr 2008 20:51:51 +0000 (20:51 +0000)]
switch from relexing with the preprocessor to do syntax highlighting to relexing
with the Lexer.  This is cheaper and gives us some advantages.  For now we start
highlighting preprocessor directives (which need improvement), and disable
comments.  Comments to be restored later.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49815 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoAdd extra test cases to test "escaping" for the reference count checker.
Ted Kremenek [Wed, 16 Apr 2008 20:41:27 +0000 (20:41 +0000)]
Add extra test cases to test "escaping" for the reference count checker.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49812 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoSmall tweaks to EvalStore: pass an "RVal" instead of "LVal" for the TargetLV to
Ted Kremenek [Wed, 16 Apr 2008 20:40:59 +0000 (20:40 +0000)]
Small tweaks to EvalStore: pass an "RVal" instead of "LVal" for the TargetLV to
represent possible stores to "Unknown."

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49811 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoUpdate XCode project (added GRTransferFuncs.cpp).
Ted Kremenek [Wed, 16 Apr 2008 18:39:47 +0000 (18:39 +0000)]
Update XCode project (added GRTransferFuncs.cpp).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49806 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoAdd missing file.
Ted Kremenek [Wed, 16 Apr 2008 18:39:25 +0000 (18:39 +0000)]
Add missing file.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49805 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoHook up "EvalStore" from GRTransferFuncs to GRExprEngine.
Ted Kremenek [Wed, 16 Apr 2008 18:39:06 +0000 (18:39 +0000)]
Hook up "EvalStore" from GRTransferFuncs to GRExprEngine.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49804 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoTake first step to migrating handling of "stores" to values from GRExprEngine
Ted Kremenek [Wed, 16 Apr 2008 18:21:25 +0000 (18:21 +0000)]
Take first step to migrating handling of "stores" to values from GRExprEngine
to the plug-in GRTransferFuncs object.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49801 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoLiveVariables now updates the liveness state of block-level expressions that
Ted Kremenek [Wed, 16 Apr 2008 17:07:59 +0000 (17:07 +0000)]
LiveVariables now updates the liveness state of block-level expressions that
are referenced by CFGBlock terminators.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49798 91177308-0d34-0410-b5e6-96231b3b80d8

16 years agoAdded fixme.
Ted Kremenek [Wed, 16 Apr 2008 16:53:18 +0000 (16:53 +0000)]
Added fixme.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49797 91177308-0d34-0410-b5e6-96231b3b80d8