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2013-01-09When name lookup for a redeclaration finds declarations that are knownDouglas Gregor
(because they are part of some module) but have not been made visible (because they are in a submodule that wasn't imported), filter out those declarations unless both the old declaration and the new declaration have external linkage. When one or both has internal linkage, there should be no conflict unless both are imported. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171925 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-09put back diagnostics when flexible members are capturedFariborz Jahanian
in lambdas. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171921 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Removed extra "`" from ARC documentation.Michael Gottesman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171920 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08[ms-inline asm] Add a test case for the offset operator where the operand is aChad Rosier
global variable. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171919 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Fix typo (again).Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171917 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Remove lambda from my last patch.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171915 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Fixes typo in comment.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171913 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08objectiveC blocks: It is impractical to capture Fariborz Jahanian
struct variables with flexiable array members in blocks (and lambdas). Issue error instead of crashing in IRGen. // rdar://12655829 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171912 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08PR14855: don't silently swallow a nested-name-specifier after a type name.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171908 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Clear LV cache when dropping availability attributes.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171906 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Tighten types a bit. No functionality change.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171902 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Don't crash when trying to apply the availability attribute to a block.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171899 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Tighten types a bit. No functionality change.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171895 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Tighten types a bit. No functionality change.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171894 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Remove on-by-default warning from -Wmost.David Blaikie
-Wint-to-pointer-cast, added to match GCC's warning by the same name, doesn't need to be in any other groups (as it isn't in any groups in GCC either). Found in post-commit review by Ted Kremenek. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171893 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Formatter: More tests for already-passing ObjC bits.Nico Weber
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171892 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08[analyzer] Bump down the max size of functions being analyzed.Anna Zaks
With the new setting, we are not going to inline any functions that are more than 50 basic blocks. (The analyzer is 20% faster on several especially bad benchmarks with the new default.) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171891 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Don't break after unary operators.Daniel Jasper
Before: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaaaaaaaaaaaaaaa, * aaaaaaaaaaaaaaaaaaaaaaaaaaaaa); After: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa( aaaaaaaaaaaaaaaaaaaaaaaaaaaa, *aaaaaaaaaaaaaaaaaaaaaaaaaaaaa); git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171890 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Move loop variable update.Rafael Espindola
Thanks to Dmitri Gribenko for the suggestion. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171889 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Mark all subsequent decls used.Rafael Espindola
In the source static void f(); static void f(); template<typename T> static void g() { f(); } static void f() { } void h() { g<int>(); } the call to f refers to the second decl, but it is only marked used at the end of the translation unit during instantiation, after the third f decl has been linked in. With this patch we mark all subsequent decls used, so that it is easy to check if a symbol is used or not. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171888 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Formatter: Format @ literals better. Array and dictionary literals need more ↵Nico Weber
work. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171887 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Various tweaks and updates to the analyzer website.Jordan Rose
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171885 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08[analyzer] Only include uniqueling location as issue_hash when availableAnna Zaks
This makes us more optimistic when matching reports in a changing code base. Addresses Jordan's feedback for r171825. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171884 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Formatter: More ObjC tests.Nico Weber
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171883 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08[libclang] In clang_equalCursors, clear out the "FirstInDeclGroup" part in a ↵Argyrios Kyrtzidis
declaration cursor before doing the comparison. This is because we can't set "FirstInDeclGroup" consistently; for example, when visiting a DeclStmt we will set it but we don't set it on the result of clang_getCursorDefinition for a reference of the same declaration. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171878 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Use Decl::getAvailability() rather than checking for the "unavailable"Douglas Gregor
attribute when determining whether we need to see an implementation of a property. Fixes <rdar://problem/12958191>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171877 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Formatter: Add tests for some ObjC bits that happen to be formatted correctly.Nico Weber
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171875 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Repost checker-270, which for some reason got deleted.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171870 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08clang-format can now format #defines.Manuel Klimek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171865 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Don't put spaces around ##.Daniel Jasper
In Clang/LLVM this seems to be the more common formatting for ##s. There might still be case that we miss, but we'll fix those as we go along. Before: #define A(X) void function ## X(); After: #define A(X) void function##X(); git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171862 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Add missing spaces. This doesn't cause problems in practice because we only warnRafael Espindola
about _Static_assert with -pedantic. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171860 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Clear the LV cache when setting the instantiated from link.Rafael Espindola
Fixes pr14835. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171857 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Change the data structure used in clang-format.Daniel Jasper
This is a first step towards supporting more complex structures such as #ifs inside unwrapped lines. This patch mostly converts the array-based UnwrappedLine into a linked-list-based UnwrappedLine. Future changes will allow multiple children for each Token turning the UnwrappedLine into a tree. No functional changes intended. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171856 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08CodeGen/compound-assign-overflow.c: include stdint.h in freestanding modeDmitri Gribenko
This hopefully fixes the ARM buildbot. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171853 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08docs: "clang tools" are not a different interface.Sean Silva
I spotted someone confused about this, so remove the heading to make it clear that they really are a part of Tooling. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171841 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Clear the LV cache when merging the availability attribute.Rafael Espindola
The availability implies default visibility, so it can change the computed visibility. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171840 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Add a test to make sure that vector output happens for debug info.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171834 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Don't warn about undefined varargs argument behavior in unreachable code.Ted Kremenek
Fixes <rdar://problem/12322000>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171831 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Add [artificial] debug info annotation to test matching r171826David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171830 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08[arcmt] Follow-up for r171484; make sure when adding brackets enclosing case ↵Argyrios Kyrtzidis
statements, that the case does not "contain" a declaration that is referenced "outside" of it, otherwise we will emit un-compilable code. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171828 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Move ref qualifiers from Type bitfields into FunctionProtoType, stealing twoRichard Smith
bits from the number of parameters. This brings the bitfields down from 33 bits to 32 bits, reducing the size of Types by 4 bytes on 32-bit systems. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171827 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08[analyzer] Include the bug uniqueing location in the issue_hash.Anna Zaks
The issue here is that if we have 2 leaks reported at the same line for which we cannot print the corresponding region info, they will get treated as the same by issue_hash+description. We need to AUGMENT the issue_hash with the allocation info to differentiate the two issues. Add the "hash" (offset from the beginning of a function) representing allocation site to solve the issue. We might want to generalize solution in the future when we decide to track more than just the 2 locations from the diagnostics. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171825 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08[analyzer] Plist: change the type of issue_hash from int to string.Anna Zaks
This gives more flexibility to what could be stored as issue_hash. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171824 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08[analyzer] Extend the Representing Values section of the dev manual.Anna Zaks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171823 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08clang/test/CodeGenOpenCL/shifts.cl: Fixup for -Asserts.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171820 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08PR14838: When a member reference is bound to a temporary, don't forget toRichard Smith
perform the semantic checks associated with the destruction of that temporary. It'll be destroyed at the end of the constructor. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171818 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Back out my no-op change from r171783.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171817 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-07Correct OpenBSD profiling testDmitri Gribenko
The test should be looking for gcrt0.o not crt0.o. Clang was already printing "gcrt0", but the test was looking for "{{.*}}crt0.o", and the .* regexp consumed "g". Patch by Brad Smith. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171815 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-07Extract the instance-method case for debug info out into a separate function.David Blaikie
This is in preparation for using this to construct the function type for pointers to member functions to include the implicit/artificial 'this' parameter in that case as well. (feedback from GDB indicates that this might be all that's necessary to get it to behave well with Clang's pointer-to-member function debug output) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171809 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-07add a tripleRafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171808 91177308-0d34-0410-b5e6-96231b3b80d8
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