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2008-04-17Add support in HTML macro expansion for hovering over a macro and automaticallyTed Kremenek
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
2008-04-17Added property decl support for protocols.Fariborz Jahanian
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
2008-04-17Added transfer function support for ReturnStmt to support detecting leaksTed Kremenek
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
2008-04-17Use TranslationUnitDecl as DeclContext of builtin functions.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49856 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-17Addition of TranslationUnitDecl to the AST:Argyrios Kyrtzidis
-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
2008-04-17Fix MSVC compiler error: "initialization of 'VD' is skipped by 'case' label"Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49853 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-17insert macro expansions into floating divs. For now, they are always displayed,Chris Lattner
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
2008-04-16correctly hilight multi-line macro definitions and otherChris Lattner
preprocessor directives. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49828 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16Make HighlightRange correctly handle multi-line ranges. This causes us to Chris Lattner
correctly handle multi-line comments. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49827 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16Handle ReturnStmts by dispatching to "EvalReturn" in the transfer function ↵Ted Kremenek
object. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49826 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16add a new HighlightRange API, it doesn't handle multiline rangesChris Lattner
yet, but it will soon... git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49825 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16CF ref. count checker: Register memory leaks at the end of a path.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49824 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16Bug fix in GREndPathNodeBuilderImpl: Use the specified state to constructTed Kremenek
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
2008-04-16New AST class for property implementation declarations.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49821 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16Fixed a comment.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49819 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16Added CFGBlock::getTerminatorCondition() to get the Expr* of the condition a ↵Ted Kremenek
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
2008-04-16This patch adds support for declaraing properties in categories,Fariborz Jahanian
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
2008-04-16reenable highlighting of (the first line of) commentsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49816 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16switch from relexing with the preprocessor to do syntax highlighting to relexingChris Lattner
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
2008-04-16Small tweaks to EvalStore: pass an "RVal" instead of "LVal" for the TargetLV toTed Kremenek
represent possible stores to "Unknown." git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49811 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16Add missing file.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49805 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16Hook up "EvalStore" from GRTransferFuncs to GRExprEngine.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49804 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16Take first step to migrating handling of "stores" to values from GRExprEngineTed Kremenek
to the plug-in GRTransferFuncs object. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49801 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16LiveVariables now updates the liveness state of block-level expressions thatTed Kremenek
are referenced by CFGBlock terminators. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49798 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16In ExplodedGraphImpl::Trim, prioritize for paths that don't span loops by usingTed Kremenek
two worklists: for nodes whose locations are block edges with loop terminators and another for nodes with all other locations. We only dequeue from the loop worklist when the other is empty. Exploration of the graph is still in reverse-BFS. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49791 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16Take a stab at highlighting #defines and #includes. This doesn't work yet.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49781 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16Syntax highlight keywords. I assume someone else will pick less appaling ↵Chris Lattner
colors. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49780 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16split syntax highlighting of macros from keywords and comments,Chris Lattner
allowing us to use a cheaper means to highlight keywords and making it so that comments won't foul up macro expansions. Start highlighting macro expansions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49779 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16Add a mode of hackily syntax highlighting comments. This has a number ofChris Lattner
problems, including the fact that it doesn't work well with multi-line comments due to Ted's crazy table. However, that could be fixed, and it does work with single-line ones :). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49778 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16Switch AddLineNumbers to hack on a rewritebuffer instead of on a Chris Lattner
rewriter, getting sourcelocations out of the picture. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49775 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16In html::EscapeText, instead of going through the rewriter withChris Lattner
a SourceLocation to get a RewriteBuffer, poke the RewriteBuffer with an offset directly. THis is no faster, but results in cleaner code. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49774 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16Remove uses of "Selector&" and "const Selector&", since Selector is just anTed Kremenek
immutable smart pointer (we don't need to pass references, just pass Selector). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49773 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16Implemented toll-free bridging support for CF Reference count checker.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49771 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16switch AddLineNumber to use a SmallString instead of sstream. ThisChris Lattner
speeds up -emit-html on ted's testcase by 29% (.138 -> 0.107s) in a release build. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49767 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16Simplify some code.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49763 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-15Added initial boilerplate to support toll-free bridging in the ref-count ↵Ted Kremenek
checker. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49756 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-15Added some comments to GRExprEngine. Reorder some of the method definitionsTed Kremenek
to start logically organizing them. Added initial plug-in transfer function support for Objective-C message expressions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49752 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-15Change "VisitBlockVarDecl" to "VisitVarDecl". UninitializedValues now worksTed Kremenek
as before r49748 (where BlockVarDecl was removed). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49749 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-15Remove FileVarDecl and BlockVarDecl. They are replaced by ↵Steve Naroff
VarDecl::isBlockVarDecl() and VarDecl::isFileVarDecl(). This is a fairly mechanical/large change. As a result, I avoided making any changes/simplifications that weren't directly related. I did break two Analysis tests. I also have a couple FIXME's in UninitializedValues.cpp. Ted, can you take a look? If the bug isn't obvious, I am happy to dig in and fix it (since I broke it). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49748 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-15For HTML diagnostics, output more information about a bug report.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49742 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-15Fix bug in terminator processing for uninitialized-values: simply ignore the ↵Ted Kremenek
terminator, don't reprocess it. LiveVariables analysis now does a flow-insensitive analysis to determine what variables have their address taken; these variables are now always treated as being live. The DataflowSolver now uses "SetTopValue()" when getting the initial value for the entry/exit block. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49734 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-15Fix a compiler error on MSVC (variable name 'E' clash).Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49727 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-15finish commenting RewriteRopeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49712 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-15Improve dead store diagnostic.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49711 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-15Added initial support into the flow-sensitive dataflow solver to visit the ↵Ted Kremenek
Block-level expression in a block's terminator. This expression is visited within a block, but it is accessed by the terminator. This is important to observe because for live-variables analysis the block-level expression is live between the terminator and where the expression occurs in the block. So far this hasn't been an issue to not observe this because the block-level expression used in the terminator is always the last one in the block, and we have never queried the liveness information about this point (but before the terminator). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49709 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-15Bug fix in dead stores: don't always check the liveness of the first declTed Kremenek
in a DeclStmt. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49708 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-15++/-- makes a variable live since it is used; thus the liveness state isTed Kremenek
"Alive" as opposed to staying the same. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49707 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-15Bug fix in LiveVariables: Operators ++/-- may kill a value, but the variableTed Kremenek
is still live. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49705 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-15Fix a corner case that ted hit in -emit-html, rdar://5863212Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49703 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-14New AST representation for each objc2's property declaration.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49699 91177308-0d34-0410-b5e6-96231b3b80d8
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