CapturedStmt was being ignored by instrumentation based profiling, and
its counters attributed to the containing function. Instead, we need
to treat this as a top level entity, like we do with blocks.
llvm-svn: 206231
To differentiate between two modules with the same name, we will
consider the path the module map file that they are defined by* part of
the ‘key’ for looking up the precompiled module (pcm file).
Specifically, this patch renames the precompiled module (pcm) files from
cache-path/<module hash>/Foo.pcm
to
cache-path/<module hash>/Foo-<hash of module map path>.pcm
In addition, I’ve taught the ASTReader to re-resolve the names of
imported modules during module loading so that if the header search
context changes between when a module was originally built and when it
is loaded we can rebuild it if necessary. For example, if module A
imports module B
first time:
clang -I /path/to/A -I /path/to/B ...
second time:
clang -I /path/to/A -I /different/path/to/B ...
will now rebuild A as expected.
* in the case of inferred modules, we use the module map file that
allowed the inference, not the __inferred_module.map file, since the
inferred file path is the same for every inferred module.
llvm-svn: 206201
Currently the on disk hash table's key_iterator and data_iterator make
the assumption that the table data starts exactly four bytes after the
base of the table. This happens to be true for all of the tables we
currently iterate over, but not for all of the OnDiskHashTables we
currently use. For example, key_ and data_iterator would iterate over
meaningless data if they were used on the hash tables in PTHLexer.
We make the API safer by breaking this into two types. One doesn't
have the iterators, and the other must be told where the payload
starts.
llvm-svn: 206189
Summary: Add support for named values in the parser.
Reviewers: pcc
CC: cfe-commits, klimek
Differential Revision: http://llvm-reviews.chandlerc.com/D3276
llvm-svn: 206176
Before:
if (aaaaaaaa && bbbbbbbbbbbbbbb // need to wrap
== cccccccccccccc) ...
After:
if (aaaaaaaa
&& bbbbbbbbbbbbbbb // need to wrap
== cccccccccccccc) ...
The same rule has already be implemented for BreakBeforeBinaryOperators
set to false in r205527.
llvm-svn: 206159
Now correctly formats:
{
int a;
void f() {
callme(some(parameter1,
<<<<<<< text by the vcs
parameter2),
||||||| text by the vcs
parameter2),
parameter3,
======= text by the vcs
parameter2, parameter3),
>>>>>>> text by the vcs
otherparameter);
}
}
llvm-svn: 206157
Parse of nested name spacifier is modified so that it properly recovers
if colon is mistyped as double colon in case statement.
This patch fixes PR15133.
Differential Revision: http://llvm-reviews.chandlerc.com/D2870
llvm-svn: 206135
If the C-style type cast is applied to the overloaded
function and the destination type is function type,
then Clang will crash with assertion failure. For example,
void foo(int);
void foo(int, int);
void bar() {
typedef void (ft)(int);
ft p = (ft)foo;
}
In this case, the overloaded function foo will be cast to
a function type, which should be considered as an error.
But, unfortunately, since the function resolution is using
canonical type, the matched function will be returned, and
result in SEGV.
This patch fixes this issue by removing the assertion and
add some error diagnostics as the one in static_cast.
llvm-svn: 206133
Previously, it was believed that #pragma vtordisp(0) would prohibit the
generation of any and all vtordisps.
In actuality, it only disables the generation of additional vtordisps.
This fixes PR19413.
llvm-svn: 206124
for CXXGlobalInit/Dtor helper functions.
This makes _GLOBAL__I_a regain its DW_AT_high/low_pc in the debug info.
Thanks to echristo for catching this!
llvm-svn: 206088
Until now we were generating duplicate counters for lambdas: one set
in the function where the lambda was declared and another for the
lambda itself. Instead, we should skip over the bodies of lambdas in
their containing contexts.
llvm-svn: 206081
A portion of the vtordisp computation that was previously unguarded by a
test for the declaration of user defined constructors/destructors was
erroniously adding vtordisps to things that shouldn't have them. This
patch correctly guards that codepath. In addition, it updates the
comments to make them more clear. Test case is included.
llvm-svn: 206077
The -fms-extensions option affects a number of subtle front-end C/C++
behaviors, and it would be useful to be able to distinguish MS keywords
from regular identifiers in the ms-extensions mode even if the triple
does not define a Windows target. It should make life easier if anyone
needs to port their Windows codes to elsewhere.
Differential Revision: http://reviews.llvm.org/D3034
llvm-svn: 206069
Aaron Ballman