Richard Smith 5e9746f520 DR583, DR1512: Implement a rewrite to C++'s 'composite pointer type' rules. ... This has two significant effects: 1) Direct relational comparisons between null pointer constants (0 and nullopt) and pointers are now ill-formed. This was always the case for C, and it appears that C++ only ever permitted by accident. For instance, cases like nullptr < &a are now rejected. 2) Comparisons and conditional operators between differently-cv-qualified pointer types now work, and produce a composite type that both source pointer types can convert to (when possible). For instance, comparison between 'int **' and 'const int **' is now valid, and uses an intermediate type of 'const int *const *'. Clang previously supported #2 as an extension. We do not accept the cases in #1 as an extension. I've tested a fair amount of code to check that this doesn't break it, but if it turns out that someone is relying on this, we can easily add it back as an extension. This is a re-commit of r284800. llvm-svn: 284890		2016-10-21 22:00:42 +00:00
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Inputs	…
amdgcn.languageOptsOpenCL.cl	[OpenCL] AMDGPU: add support of cl_khr_subgroups	2016-08-17 20:39:49 +00:00
ast-dump-arm-attr.c	Prune CRLF.	2014-10-27 12:37:26 +00:00
ast-dump-attr.cpp	Do not crash when dumping the objc_bridge_related attribute when its optional arguments are not supplied.	2015-11-30 15:25:34 +00:00
ast-dump-color.cpp	Speculative fix for this test case (the test doesn't run on my typical build environment).	2016-03-09 17:34:16 +00:00
ast-dump-comment.cpp	Comment parsing: fix a crash when dumping comment ast for a function template	2014-03-19 14:03:47 +00:00
ast-dump-decl.c	Add the location of Decls to ast dump.	2014-04-02 05:48:29 +00:00
ast-dump-decl.cpp	Record correct source range for defaulted/deleted members.	2015-03-23 21:43:28 +00:00
ast-dump-decl.m	…
ast-dump-decl.mm	Fix a crash in the AST dumper.	2016-06-09 22:03:04 +00:00
ast-dump-invalid.cpp	P0305R0: Semantic analysis and code generation for C++17 init-statement for 'if' and 'switch':	2016-07-14 00:11:03 +00:00
ast-dump-lookups.cpp	Improve AST dumping:	2016-01-12 21:59:26 +00:00
ast-dump-msp430-attr.c	Prune CRLF.	2014-10-27 12:37:26 +00:00
ast-dump-pipe.cl	[OpenCL] Fix pipe type dump.	2016-05-03 05:37:07 +00:00
ast-dump-stmt.c	…
ast-dump-stmt.cpp	Fix -ast-dump of dependent new and delete exprs	2015-03-19 18:47:47 +00:00
ast-dump-stmt.m	…
ast-dump-templates.cpp	When pretty-printing a declaration of a pack, put the ellipsis before the name	2014-07-23 03:17:06 +00:00
ast-dump-wchar.cpp	…
ast-print-char-literal.cpp	Fix the ASTPrinter output for ascii char literals >127.	2016-02-13 02:31:28 +00:00
ast-print-objectivec.m	[tablegen] Check that an optional IdentifierArgument of an attribute is	2016-09-10 03:29:43 +00:00
ast-print-pragmas-xfail.cpp	Adds a Pragma spelling for attributes to tablegen and makes use of it for loop	2014-06-13 17:57:25 +00:00
ast-print-pragmas.cpp	Add loop pragma for Loop Distribution	2016-06-14 12:04:26 +00:00
attr-source-range.cpp	Prune CRLF.	2014-10-27 12:37:26 +00:00
backend-optimization-failure-nodbg.cpp	Attempt to pacify buildbots after r280217	2016-08-31 11:01:41 +00:00
backend-optimization-failure.cpp	Attempt to pacify buildbots after r280217	2016-08-31 11:01:41 +00:00
backend-resource-limit-diagnostics.cl	Update for DiagnosticInfoStackSize changes	2016-06-20 18:13:09 +00:00
backend-stack-frame-diagnostics-fallback.cpp	Implement -Wframe-larger-than backend diagnostic	2014-06-05 22:10:59 +00:00
backend-stack-frame-diagnostics.cpp	Prevent link warnings due to -Wframe-larger-than=	2014-07-10 02:13:29 +00:00
caret-diags-macros.c	[diagnostics] Avoid crashes while printing macro backtraces	2015-12-08 01:08:09 +00:00
caret-diags-scratch-buffer.c	…
cc1as-asm.s	Revert "[Driver] Quote clang full version in dwarf producer when invoking cc1as"	2016-05-02 20:20:49 +00:00
dev-fd-fs.c	…
diag-aka-types.cpp	PR10405 - Desugar FunctionType and TemplateSpecializationType if any type that appears inside needs to be desugared.	2015-07-16 01:06:17 +00:00
diag-format.c	Get default -fms-compatibility-version from cl.exe's version	2016-05-13 23:20:11 +00:00
diag-line-wrapping.cpp	…
diag-macro-backtrace.c	…
diag-macro-backtrace2.c	Improve the printing of ranges when macros are involved.	2015-09-24 01:21:01 +00:00
diag-mapping.c	…
diag-mapping2.c	Improve specificity in the diag-mapping2.c test	2014-06-10 06:08:41 +00:00
diag-null-bytes-in-line.cpp	Don't crash w/ a diagnostic range containing a null byte	2016-02-17 22:37:45 +00:00
diag-presumed.c	Stop printing macro backtraces that don't help diagnostics.	2015-08-12 18:24:59 +00:00
diag-special-chars.c	Attempt to fix test from r225423 to get build bots green.	2015-01-08 02:40:08 +00:00
diag-template-diffing-color.cpp	Template Type Diffing change	2016-02-02 00:36:59 +00:00
diag-template-diffing-cxx98.cpp	Template Type Diffing change	2016-02-02 00:36:59 +00:00
diag-template-diffing.cpp	Fix crash in template type diffing.	2016-08-05 03:16:36 +00:00
diag-trailing-null-bytes.cpp	…
diag-verify.cpp	…
diagnostic-crash.cpp	…
driver-verify.c	…
emit-html-insert.c	Revert "clang/test/Driver/crash-report.c: This requires rewriter for -frewrite-includes. [PR20321]"	2014-07-16 15:12:48 +00:00
emit-html.c	Revert "clang/test/Driver/crash-report.c: This requires rewriter for -frewrite-includes. [PR20321]"	2014-07-16 15:12:48 +00:00
error-limit-multiple-notes.cpp	When sorting overload candidates, sort arity mismatches in ascending	2014-05-01 21:15:24 +00:00
error-limit.c	…
freebsd-arm-size_t.c	…
include-stack-for-note-flag.cpp	…
integer-literal-printing.cpp	…
interpreter.c	Reenable Misc/interpreter.c as r239388 correctly handles such targets	2015-06-09 06:33:13 +00:00
languageOptsOpenCL.cl	[OpenCL] Add supported OpenCL extensions to target info.	2016-05-16 17:06:34 +00:00
macro-backtrace.c	…
message-length.c	…
nvptx.languageOptsOpenCL.cl	NVPTX: Add supported CL features	2016-06-17 19:02:14 +00:00
permissions.cpp	Erase REQUIRES: shell-preserves-root from remaining tests, see r242312.þ	2015-07-15 20:04:18 +00:00
predefines.c	…
r600.languageOptsOpenCL.cl	AMDGPU: Fix supported CL features	2016-06-17 02:25:03 +00:00
reduced-diags-macros-backtrace.cpp	Stop printing macro backtraces that don't help diagnostics.	2015-08-12 18:24:59 +00:00
reduced-diags-macros.cpp	Improve the printing of ranges when macros are involved.	2015-09-24 01:21:01 +00:00
remap-file.c	…
serialized-diags-driver.c	[MSVC Compat] Only warn for unknown clang-cl arguments	2016-01-25 21:14:52 +00:00
serialized-diags-frontend.c	…
serialized-diags-no-category.c	…
serialized-diags-no-issue.c	…
serialized-diags-really-long-text.cpp	[Frontend] Fix crash when serializing diagnostics with really long text.	2015-08-06 18:46:36 +00:00
serialized-diags-single-issue.c	…
serialized-diags-stable.c	…
serialized-diags.c	Improve the printing of ranges when macros are involved.	2015-09-24 01:21:01 +00:00
serialized-diags.h	…
serialized-diags.m	Correctly handle reading locations from serialized diagnostics	2014-10-10 22:20:26 +00:00
show-diag-options.c	…
tabstop.c	…
target-parser.c	Misc: add a test for TargetParser usage	2016-03-05 21:12:33 +00:00
thinlto.c	Make thinlto clang test more robust against LLVM changes.	2016-04-24 03:44:55 +00:00
unnecessary-elipses.cpp	…
unprintable.c	…
verify.c	…
warn-in-system-header.c	…
warn-in-system-header.h	…
warn-sysheader.cpp	Split out header integration tests	2014-05-04 13:00:32 +00:00
warning-flags-enabled.c	Use %select to merge similar diagnostics. NFC	2015-11-14 02:09:55 +00:00
warning-flags-tree.c	…
warning-flags.c	DR583, DR1512: Implement a rewrite to C++'s 'composite pointer type' rules.	2016-10-21 22:00:42 +00:00
win32-macho.c	Remove dev/null redirect and x86 backend requirement from new test.	2014-06-11 20:19:07 +00:00
working-directory.c	…
wrong-encoding.c	…
wrong-encoding2.c	…