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2008-11-24simplify this code.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59935 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-24Rename Selector::getName() to Selector::getAsString(), and addChris Lattner
a new NamedDecl::getAsString() method. Change uses of Selector::getName() to just pass in a Selector where possible (e.g. to diagnostics) instead of going through an std::string. This also adds new formatters for objcinstance and objcclass as described in the dox. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59933 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-24Add a comment about the signedness.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59932 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-24Add getSize() support for StringRegion.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59930 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-23convert some more warnings to NOTEs.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59923 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-23remove warn_previous_declarationChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59922 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-23make the 'to match this' diagnostic a note.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59921 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-23Make all the 'redefinition' diagnostics more consistent, and make the Chris Lattner
"previously defined here" diagnostics all notes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59920 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-23make some objc redefinition warnings more consistent: call definitions Chris Lattner
"definitions", not declarations. Point out the location of the original definition. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59919 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-23Tweak duplicate category diagnostic to work like the duplicate protocol ↵Chris Lattner
diagnostic. Also, point out where the previous decl was. This unxfails two tests. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59918 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-23Convert IdentifierInfo's to be printed the same as DeclarationNames Chris Lattner
with implicit quotes around them. This has a bunch of follow-on effects and requires tweaking to a whole lot of code. This causes a regression in two tests (xfailed) by causing it to emit things like: Line 10: duplicate interface declaration for category 'MyClass1' ('Category1') instead of: Line 10: duplicate interface declaration for category 'MyClass1(Category1)' I will fix this in a follow-up commit. As part of this, I had to start switching stuff to use ->getDeclName() instead of Decl::getName() for consistency. This is good, but I was planning to do this as an independent patch. There will be several follow-on patches to clean up some of the mess, but this patch is already too big. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59917 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-23add support for inserting a DeclarationName into a diagnostic directlyChris Lattner
without calling getAsString(). This implicitly puts quotes around the name, so diagnostics need to be tweaked to accommodate this. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59916 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-23Genericize the qualtype formating callback to support any diag argument.Chris Lattner
No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59908 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-23Add support for sending QualType's directly into diags and convert twoChris Lattner
diags over to use this. QualTypes implicitly print single quotes around them for uniformity and future extension. Doing this requires a little function pointer dance to prevent libbasic from depending on libast. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59907 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-23Add out-of-bound memory access warning report code.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59903 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-23Clean up code by using utility methods.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59899 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22Return false if we encounter a type we can't handle.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59889 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22An expression is not foldable if it can't be fully evaluated. Fixes PR3060Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59887 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22Implemented ir-gen for 'implicit' properties using the new AST nodes.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59886 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22Case values must be evaluatedAnders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59884 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22Use Expr::Evaluate for case statements. Fixes PR2525Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59881 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22remove a dead enumChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59879 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22Support for implicit property assignment. Error assigning toFariborz Jahanian
'implicit' property with no 'setter'. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59878 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22New AST node to access "implicit" setter/getter using property dor syntax.Fariborz Jahanian
Issuing diagnostics when assigning to read-only properties. This is work in progress. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59874 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22Implement a %plural modifier for complex plural forms in diagnostics. Use it ↵Sebastian Redl
in the overload diagnostics. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59871 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22Remove debug code.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59870 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22Initial support for checking out of bound memory access. Only support Zhongxing Xu
ConcreteInt index for now. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59869 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22remove some more old Diag methods, replace with a single static helper functionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59868 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22move the Diag method for Sema to be inline. This shrinks the release-assertsChris Lattner
clang executable (when built with gcc 4.2 on the mac) from 14519740 to 14495028 bytes. This shrinks individual object files as well: SemaChecking from 23580->22248, SemaDeclObjc from 61368->57376, SemaExpr from 115628->110516, as well as several others. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59867 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22Fix a weird inconsistency with hex floats. Previously the lexer Chris Lattner
would not eat the "-1" in "0x0p-1", but LiteralSupport would accept it when extensions are on. This caused strangeness and failures when hexfloats were properly treated as an extension (not error) in LiteralSupport. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59865 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22remove the NumericLiteralParser::Diag helper method, inlining it intoChris Lattner
its call sites. This makes it more explicit when the hasError flag is getting set and removes a confusing difference in behavior between PP.Diag and Diag in this code. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59863 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22Move the Preprocessor::Diag methods inline. This has the interestingChris Lattner
(and carefully calculated) effect of allowing the compiler to reason about the aliasing properties of DiagnosticBuilder object better, allowing the whole thing to be promoted to registers instead of resulting in a ton of stack traffic. While I'm not very concerned about the performance of the Diag() method invocations, I *am* more concerned about their code size and impact on the non-diagnostic code. This patch shrinks the clang executable (in release-asserts mode with gcc-4.2) from 14523980 to 14519816 bytes. This isn't much, but it shrinks the lexer from 38192 to 37776, PPDirectives.o from 31116 to 28868 bytes, etc. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59862 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22inline a method into its only two call sites.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59860 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22actually, this version isn't really needed.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59859 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22remove a sneaky version of Diag hiding in PreprocessorLexer.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59858 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22Use tryEvaluate for constant exprs.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59857 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22Change the Lexer::Diag method to not magically silence warnings,Chris Lattner
force the caller to check instead. This eliminates the need (and the risk!) of weird null DiagnosticBuilder's floating around. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59856 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22Teach tentative parsing to handle block pointers (rdar://6394309)Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59853 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22Split the DiagnosticInfo class into two disjoint classes:Chris Lattner
one for building up the diagnostic that is in flight (DiagnosticBuilder) and one for pulling structured information out of the diagnostic when formatting and presenting it. There is no functionality change with this patch. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59849 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-21In PTHLexer::DiscardToEndOfLine() use Lex() instead of AdvanceToken(). This ↵Ted Kremenek
handles transitions in the preprocessor state. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59845 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-21Reenable the default lexer.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59843 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-21When creating the raw tokens for PTHLexer, make sure the token representing ↵Ted Kremenek
the file to include is checked for being an identifier. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59842 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-21When creating raw tokens for the PTHLexer specially handle angled strings ↵Ted Kremenek
for #include directives. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59840 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-21Fixed bugzilla bug# 3095 related to code gen. for @synchronized.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59838 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-21Implementation of new and delete parsing and sema.Sebastian Redl
This version uses VLAs to represent arrays. I'll try an alternative way next, but I want this safe first. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59835 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-21merge some simple call diagnostics.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59831 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-21print a type in a diagnostic.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59829 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-21Fields of ivars of struct types are considered ivarsFariborz Jahanian
themselves for gc API generation purposes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59828 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-21reapply the (corrected) patch to use the new llvm intrinsics for ↵Chris Lattner
memcpy/memmove etc. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59824 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-21Allow redeclaration of typedefs in C++Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59822 91177308-0d34-0410-b5e6-96231b3b80d8
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