This makes the diagnostic output order deterministic.
1) This makes order of text diagnostics consistent from run to run.
2) Also resulted in different bugs being reported (from one run to
another) with plist-html output.
llvm-svn: 161151
This prevents us from treating the issues from different files with the
same function names and same offsets as the same.
The issue identifier now includes the file name. Also added a way to
strip off the root directories form the source file names.
llvm-svn: 161150
don't explode if the offset we get is zero. This can happen if
you have an empty virtual base class.
While I'm at it, remove an unnecessary block from the IR-generation
of the null-check, mark the eventual GEP as inbounds, and generally
prettify.
llvm-svn: 161100
The only caveat is renumbering CXCommentKind enum for aesthetic reasons -- this
breaks libclang binary compatibility, but should not be a problem since API is
so new.
This also fixes PR13372 as a side-effect.
llvm-svn: 161087
This also tidies up a couple of other tools we were (partially) installing:
* c-index-test was being installed but shouldn't be (it's just a clang-dev tool)
* diagtool was being installed in cmake but not make (& shouldn't be installed in either)
Review by Manuel Klimek, Doug Gregor, and Chandler Carruth.
llvm-svn: 161073
While usually we'd use a symbolic region rather than a straight-up Unknown,
we can still generate unknowns via array subscripts with symbolic indexes.
(And if this ever changes in the future, we still shouldn't crash.)
llvm-svn: 161059
This was causing a crash in our array-to-pointer logic, since the region
was clearly not an array.
PR13440 / <rdar://problem/11977113>
llvm-svn: 161051
Clear the FileManager's stat cache in between running
translation units, as the stat cache loaded from a pch
is only valid for one compiler invocation.
llvm-svn: 161047
on object pointers and whether pointer arithmetic on object pointers
is supported. Make ObjFW interpret subscripts as pseudo-objects.
Based on a patch by Jonathan Schleifer.
llvm-svn: 161028
attribute. It is a variation of the x86_64 ABI:
* A struct returned indirectly uses the first register argument to pass the
pointer.
* Floats, Doubles and structs containing only one of them are not passed in
registers.
* Other structs are split into registers if they fit on the remaining ones.
Otherwise they are passed in memory.
* When a struct doesn't fit it still consumes the registers.
llvm-svn: 161022
type and then propagated to the function. This was failing for destructors,
constructors and constructors templates since they don't have a return type.
Fix that by directly calling processTypeAttrs on the dummy type we use as the
return type in these cases.
llvm-svn: 161020
This removes explicit checks for 'this' and 'self' from
Store::enterStackFrame. It also removes getCXXThisRegion() as a virtual
method on all CallEvents; it's now only implemented in the parts of the
hierarchy where it is relevant. Finally, it removes the option to ask
for the ParmVarDecls attached to the definition of an inlined function,
saving a recomputation of the result of getRuntimeDefinition().
No visible functionality change!
llvm-svn: 161017
lambda-introducer in Objective-C++11, fall back to treating the tokens
as an Objective-C message send to provide those (more likely)
completions. Fixes <rdar://problem/11980263>.
llvm-svn: 161015
Hans Wennborg