fe95841630
add a triple
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llvm-svn: 171808
2013-01-07 23:04:04 +00:00
5bc364eb05
Implement Attr dumping for -ast-dump.
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http://llvm-reviews.chandlerc.com/D234
Patch by Philip Craig!
llvm-svn: 171760
2013-01-07 17:53:08 +00:00
2d5a5613ce
Use a safe default width for template-diff'ing integral arguments, in
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case we can't find an exact width to use. Fixes crash in
<rdar://problem/12456626>.
llvm-svn: 170951
2012-12-21 23:03:27 +00:00
df3cf71dd7
clang/test/Misc/ast-dump-decl.c: Add triple. __thread is not supported on all targets.
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llvm-svn: 170645
2012-12-20 03:30:30 +00:00
5bb4cdfaa9
Fix code that attempted to produce a diagnostic with one DiagnosticEngine, then
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produce a note for that diagnostic either with a different DiagnosticEngine or
after calling DiagnosticEngine::Reset(). That didn't make any sense, and did the
wrong thing if the original diagnostic was suppressed.
llvm-svn: 170636
2012-12-20 02:22:15 +00:00
90ff607894
Implement AST dumper for Decls.
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http://llvm-reviews.chandlerc.com/D52
Patch by Philip Craig!
llvm-svn: 170634
2012-12-20 02:09:13 +00:00
40ea264c25
Fix a crash in diagnostic printing when a template class type is diff'ed
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against itself. PR14489.
llvm-svn: 170474
2012-12-18 23:32:47 +00:00
7174e90078
test/Misc/dev-fd-fs.c: Mark this as XFAIL:freebsd (since r169831).
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I don't want to suppress this to be excluded with the feature "dev-fd-fs". This should work also on freebsd.
llvm-svn: 170411
2012-12-18 05:14:30 +00:00
672845bcde
More conservative fix for <rdar://problem/12847524> (a crash printing diagnostic ranges).
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I'm not really happy with this fix, but I'm confident it's correct.
llvm-svn: 170397
2012-12-18 00:52:36 +00:00
b89373430a
Revert 170049 because it fails with an assertion on one of the spec2000 workloads.
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llvm-svn: 170143
2012-12-13 19:58:10 +00:00
0f207edaa5
Initial support for FreeBSD on ARM.
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Patch by Andrew Turner.
llvm-svn: 170096
2012-12-13 04:17:14 +00:00
cdb135a96b
More hacking on mapDiagnosticRanges to make it handle more cases.
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This still isn't quite right, but it fixes a crash.
I factored out findCommonParent because we need it on the result of
getImmediateExpansionRange: for a function macro, the beginning
and end of an expansion range can come out of different
macros/macro arguments, which means the resulting range is a complete
mess to handle consistently.
I also made some changes to how findCommonParent works; it works somewhat
better in some cases, and somewhat worse in others, but I think overall
it's a better balance. I'm coming to the conclusion that mapDiagnosticRanges
isn't using the right algorithm, though: chasing the caret is fundamentally
more complicated than any algorithm which only considers one FileID for the
caret can handle because each SourceLocation doesn't really have a single parent.
We need to follow the same path of choosing expansion locations and spelling
locations which the caret used to come up with the correct range
in the general case.
Fixes <rdar://problem/12847524>.
llvm-svn: 170049
2012-12-13 00:14:59 +00:00
48f244ac2c
More workarounds for PR10867.
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llvm-svn: 169437
2012-12-05 22:33:14 +00:00
f89e2e2583
PR14049: Don't say "expanded from macro 'foo'" when 'foo' just happens to be
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the LHS of a token paste. Use "expanded from here" instead when we're not sure
it's actually a macro.
llvm-svn: 169373
2012-12-05 11:04:55 +00:00
fe9d110f3a
Try to make the source location information for token pastes a bit more consistent.
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Fixes a crash printing diagnostics on the gcc testsuite, and also makes
diagnostic range printing print nicer results for token pastes.
llvm-svn: 169068
2012-12-01 01:15:54 +00:00
dea98de3fb
Fix the computation of highlight ranges so we produce something sane when
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the beginning and end of the range are in different macro arguments.
PR14399.
llvm-svn: 168984
2012-11-30 06:19:40 +00:00
db0745ab86
Frontend: Create a virtual file for named pipe inputs.
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- This ensures we see the right buffer size for the file.
llvm-svn: 168636
2012-11-27 00:04:16 +00:00
3d3ddcec70
SemaCXX: an enumeral type can be of character or boolean type in a C++11 enum class. Make sure we create a literal of the right type.
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Fixes PR14386.
llvm-svn: 168441
2012-11-21 17:42:47 +00:00
c61fae4205
tests: Mark the /dev/fd test as requiring Darwin until I can test on other OSes.
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llvm-svn: 168095
2012-11-15 21:31:13 +00:00
d9cb0ba660
tests: Check that we can output to /dev/fd filesystem.
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- An LLVM unique_file() bug could cause us to infinite loop on the later test
case.
llvm-svn: 168082
2012-11-15 20:24:58 +00:00
523855929b
tests: Add a test for reading from named pipes.
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- Realized I could use the /dev/fd filesystem to make a simple portable test.
llvm-svn: 168079
2012-11-15 20:06:10 +00:00
c2c982c78b
Make template diffing handle integral expressions of various widths correctly.
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PR14342.
llvm-svn: 168005
2012-11-14 23:57:08 +00:00
0b50cb79ad
Add -cc1 option -fno-diagnostics-use-presumed-location, a handy mode for
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working with preprocessed testcases. This causes source locations in
diagnostics to point at the spelling location instead of the presumed location,
while still keeping the semantic effects of the line directives (entering and
leaving system-header mode, primarily).
llvm-svn: 168004
2012-11-14 23:55:25 +00:00
7d574e269d
LiteralSupport: Don't overflow the temporary buffer when decoding invalid string parts.
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Instead just use a dummy buffer, we're not going to use the decoded string anyways.
Fixes PR14292.
llvm-svn: 167594
2012-11-08 19:22:31 +00:00
514fc6fa0f
Add -Wmismatched-return-types flag for existing warning on conflicting return types.
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llvm-svn: 167518
2012-11-07 01:43:44 +00:00
c6d8efd041
Add -Wmismatched-parameter-types flag for existing warning on conflicting parameter types.
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llvm-svn: 167515
2012-11-07 01:25:56 +00:00
874030e684
Create helper functions in StmtDumper for outputting the indentation, newlines, and brackets.
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This is preparation for adding Decl dumping.
Patch by Philip Craig.
llvm-svn: 167509
2012-11-07 00:33:12 +00:00
40f87b1d53
only truncate source lines in text diagnostics when
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the ellipsis is shorter than the text it replaces
llvm-svn: 167364
2012-11-03 23:56:43 +00:00
d38c708dc1
fix bug in SourceColumnMap::startOfPreviousColumn
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llvm-svn: 167360
2012-11-03 21:21:14 +00:00
34ff0ea522
Add a proper algorithm to compute accurate source ranges for diagnostics with
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caret locations and source ranges in macros. Makes ranges more accurate
in some cases, and fixes an assertion failure.
Fixes <rdar://problem/12472249>.
llvm-svn: 167353
2012-11-03 03:36:51 +00:00
960755bafd
Add missing diagnostic group to format string warning.
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llvm-svn: 167279
2012-11-02 02:14:44 +00:00
8f88f06dd2
Tweak wording and add diagnostic groups to misc diagnostics.
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llvm-svn: 167274
2012-11-02 01:40:23 +00:00
6df8945f04
Fix the template type diffing to handle integral template arguments.
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llvm-svn: 167252
2012-11-01 21:29:28 +00:00
d7beb4a10a
add test for r167063
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llvm-svn: 167089
2012-10-31 01:03:35 +00:00
74c5fd93b9
Remove ccc-no-clang-cpp, which is also dead now.
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llvm-svn: 167062
2012-10-30 23:49:11 +00:00
a0613170b4
Handle string encoding diagnostics when there are too many invalid ranges.
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llvm-svn: 167059
2012-10-30 23:22:22 +00:00
84619411eb
In the past "production" clang builds would not be used for c++, and
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we had the -ccc-clang-cxx and -ccc-no-clang-cxx options to force them
on or off for testing.
Clang c++ support is now production quality and these options are dead.
llvm-svn: 166986
2012-10-30 00:13:16 +00:00
4cfc817a9a
improve highlighting of invalid string encodings
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limit highlight to exactly the bad encoding, and highlight every
bad encoding in a string.
llvm-svn: 166900
2012-10-28 18:24:46 +00:00
197157613c
tests: Tweak unprintable.c to try another character which is hopefully even more
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unprintable.
llvm-svn: 166798
2012-10-26 19:15:56 +00:00
79ae600e8f
Update warning-flag test
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llvm-svn: 166656
2012-10-25 00:34:38 +00:00
d75987dde9
Revert r166647 to rethink the patch...
...
llvm-svn: 166655
2012-10-25 00:32:44 +00:00
753c8782df
Add some support for diagnosing possibly mismatched constraint, type size and
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modifiers. (From an idea by Eric...)
<rdar://problem/12284092>
llvm-svn: 166647
2012-10-25 00:05:55 +00:00
c6e68daac0
Prior to adding the new "expected-no-diagnostics" directive to VerifyDiagnosticConsumer, make the necessary adjustment to 580 test-cases which will henceforth require this new directive.
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llvm-svn: 166280
2012-10-19 12:44:48 +00:00
3ce7e04a53
Adds couple of missing warning flags so warnings can be turned
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off. // rdar://12501960
llvm-svn: 166150
2012-10-17 23:19:22 +00:00
5fa05fc438
Make -Wshift-op-parentheses a subgroup of -Wparentheses
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llvm-svn: 165653
2012-10-10 20:30:36 +00:00
fc3fc0c936
The clang driver has a fairly fancy support for executing gcc instead of
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clang itself. This dates back to clang's early days and while it looks like
some of it is still used (for kext for example), other parts are probably dead.
Remove the -ccc-clang-archs option and associated code. I don't think there
is any remaining setup where clang doesn't support an architecture but it can
expect an working gcc cross compiler to be available.
A nice side effect is that tests no longer need to differentiate architectures
that are included in production builds of clang and those that are not.
llvm-svn: 165545
2012-10-09 20:46:28 +00:00
40a69600af
Add regression test to check if -Wenum-conversion is a subgroup of -Wconversion.
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llvm-svn: 165459
2012-10-08 23:45:09 +00:00
68be1649ee
Permanently end the whole "pragma got handled by the parser too early"
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mess by handling all pragmas which the parser touches uniformly.
<rdar://problem/12248901>, etc.
llvm-svn: 165195
2012-10-04 02:36:51 +00:00
b7243855d9
Update template type diffing to handle qualifiers. Differing qualifiers will
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now be printed with highlighting.
llvm-svn: 164843
2012-09-28 20:32:51 +00:00
6e0605d654
Teach Type::getAs<TemplateSpecializationType> that a TemplateSpecializationType
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for a type alias template can appear as sugar at any level of desugaring, just
like a TypedefType.
llvm-svn: 164655
2012-09-26 02:18:13 +00:00
Rafael Espindola