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2010-10-15Fix a typo in a comment Frits van Bommel spotted.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116614 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Experimental TBAA support for enum types.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116613 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Again, add '-include-pch' option to the driver, so it can get passed to the ↵Argyrios Kyrtzidis
cc1 driver. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116608 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Revert r116605, a lot more were committed by mistake.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116606 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Add '-include-pch' option to the driver, so it can get passed to the cc1 driver.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116605 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Eradicate IsSuper field from ObjCImplicitSetterGetterRefExprClassFariborz Jahanian
AST node. (finishing off radar 8525788). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116603 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15TBAA = Type Based Alias AnalysisDevang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116599 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Read/write to/from PCH DeclarationNameLocs, DeclarationNameInfos and ↵Argyrios Kyrtzidis
QualifierInfos (rdar://8513756). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116598 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Don't leak the TBAA object.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116595 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Add a comment about odd "signed char" incompatibility between C++ and C.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116593 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Add clang_getLocationForOffset() to libclang, for gives a source location ↵David Chisnall
from a character index into a file. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116587 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15When performing typo correction, keep track of whether the last lookupDouglas Gregor
we did was an acceptable lookup. If it is, then we can re-use that lookup result. If it isn't, we have to perform the lookup again. This is almost surely the cause behind the mysterious typo.m failures on some builders; we were getting the wrong lookup results returned. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116586 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Disable type.m while failures are investigated.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116577 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Make test more consistent.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116576 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15When we're in the context of an Objective-C message send's receiver,Douglas Gregor
typo correction prefers "super" over other, equivalent completions. I believe this will fix the regression on the buildbot. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116574 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Diagnose C++ [class.mem]p13-14, where a class member has the same nameDouglas Gregor
as the class itself. Fixes PR7082. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116573 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15zap trailing whitespaceGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116572 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15testcase for http://llvm.org/PR8371 of my last commit, r116570Gabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116571 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15fix http://llvm.org/PR8371 in the straightforward way, also adding a commentGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116570 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Treat __extension__ like ParenExpr.Abramo Bagnara
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116569 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Recurse on a TypeLoc rather than a Type for TypedefDecl, now that theCraig Silverstein
typloc information is available (I don't think it was, originally). Submitted as a 'trivial' change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116568 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Death to blocks, or at least the word "block" in one particular obnoxiouslyJohn McCall
ambiguous context. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116567 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Don't complain about a variable within a linkage-specification that isDouglas Gregor
initialized. Fixes PR7076. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116553 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15When we are missing the ',' or '>' to terminate a template parameterDouglas Gregor
list, complain about it! Fixes PR7053. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116551 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Add builtin conditional operator candidates for scoped enumerationDouglas Gregor
types, from Alp Toker! Fixes PR8344. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116549 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Update CMake.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116548 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Copied some flags from the Makefile build to the list of GCC flags.Oscar Fuentes
This removes a lot of warnings. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116545 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Add a TBAA type for pointer types.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116544 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14Unsigned types are TBAA-compatible with their signed counterparts.Dan Gohman
Also, handle unknown types conservatively. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116541 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14Rewrite bug fix rewriting a property assignment whenFariborz Jahanian
its RHS is an ivar. Fixes //rdar: //8541517. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116539 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14Experimental TBAA support.Dan Gohman
This enables metadata generation by default, however the TBAA pass in the optimizer is still disabled for now. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116536 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14Use root non-virtual primary base class, not just immediate primary base ↵Devang Patel
class, for AT_containing_type. This is tested by virtfunc.exp in gdb testsuite. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116535 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14Wire up the -fstrict-aliasing and -fno-strict-aliasing optionsDan Gohman
to CodeGenOption flags. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116530 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14template-ids are looked up differently in friend declarations.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116529 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14When performing typo correction, look through the set of knownDouglas Gregor
identifiers to determine good typo-correction candidates. Once we've identified those candidates, we perform name lookup on each of them and the consider the results. This optimization makes typo correction > 2x faster on a benchmark example using a single typo (NSstring) in a tiny file that includes Cocoa.h from a precompiled header, since we are deserializing far less information now during typo correction. There is a semantic change here, which is interesting. The presence of a similarly-named entity that is not visible can now affect typo correction. This is both good (you won't get weird corrections if the thing you wanted isn't in scope) and bad (you won't get good corrections if there is a similarly-named-but-completely-unrelated thing). Time will tell whether it was a good choice or not. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116528 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14Make sure that we diagnose invalid qualifiers on friend functions.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116527 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14At Fariborz's request, a somewhat cleaner bit-combining hack.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116524 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14Reverting r116493: removes a test that failed on clang selfhost and msvcAndrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116522 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14Fix compiler error that clang didn't report (probably same problem as ↵Argyrios Kyrtzidis
rdar://8552377). It's more stress-free without access checking though.. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116521 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14Put line number on the diagnostic. //rdar: //8550657.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116519 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14r116509 fixed the Win32 XFAIL.Francois Pichet
The failing was due to this: 1. preamble.c contains CR+LF new lines 2. write() is called with a buffer containing the original (CR+LF) to output the result on the console. 3. In text mode(the default), write() convert LF to CR+LF even if LF is preceded by CR, hence we have CR+CR+LF which filecheck interprets as 2 lines. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116513 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14Tweak the typo-correction implementation to determine correctionsDouglas Gregor
solely based on the names it sees, rather than actual declarations it gets. In essence, we determine the set of names that are "close enough" to the typo'd name. Then, we perform name lookup for each of those names, filtering out those that aren't actually visible, and typo-correct from the remaining results. Overall, there isn't much of a change in the behavior of typo correction here. The only test-suite change comes from the fact that we make good on our promise to require that the user type 3 characters for each 1 character corrected. The real intent behind this change is to set the stage for an optimization to typo correction (so that we don't need to deserialize all declarations in a translation unit) and future work in finding missing qualification ("'vector' isn't in scope; did you mean 'std::vector'?). Plus, the code is cleaner this way. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116511 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14Store in PCH the key function of C++ class to avoid deserializing the ↵Argyrios Kyrtzidis
complete declaration context in order to compute it. Progress for rdar://7260160. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116508 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14Allow deserialization of just the fields of a record, when we want to ↵Argyrios Kyrtzidis
iterate over them, instead of deserializing the complete declaration context of the record. Iterating over the fields of a record is very common (e.g to determine the layout), unfortunately we needlessly deserialize every declaration that the declaration context of the record contains; this can be bad for large C++ classes that contain a lot of methods. Fix this by allow deserialization of just the fields when we want to iterate over them. Progress for rdar://7260160. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116507 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14Give a default implementation for ASTDeserializationListener's methods, no ↵Argyrios Kyrtzidis
functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116506 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14Introduce command line option -error-on-deserialized-decl that is ↵Argyrios Kyrtzidis
accompanied by a name and emits an error if a declaration with this name is deserialized from PCH. This is for testing, to make sure that we don't deserialize stuff needlessly. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116505 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14Don't add the injected class name to the redeclarations chain; the chain ↵Argyrios Kyrtzidis
should contain actual redeclarations, not implicits. As a bonus, now we don't deserialize it unless we need it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116504 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14Introduce command line option -dump-deserialized-decls which is used to ↵Argyrios Kyrtzidis
print the PCH decls that got deserialized, for testing purposes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116503 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14Test case for r116439David Chisnall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116493 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14Eliminate usage of ObjCSuperExpr used forFariborz Jahanian
'super' as receiver of property or a setter/getter methods. //rdar: //8525788 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116483 91177308-0d34-0410-b5e6-96231b3b80d8
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