Akira Hatanaka 73118fd10e [Sema] Compute the nullability of a conditional expression based on the ...

nullabilities of its operands.

This patch defines a function to compute the nullability of conditional
expressions, which enables Sema to precisely detect implicit conversions
of nullable conditional expressions to nonnull pointers.

rdar://problem/25166556

Differential Revision: https://reviews.llvm.org/D22392

llvm-svn: 276076

2016-07-20 01:48:11 +00:00

..

Inputs

…

__try.c

Fix Sema tests using __try by adding triple

2015-04-28 22:58:25 +00:00

128bitfloat.cpp

Enable support for __float128 in Clang and enable it on pertinent platforms

2016-05-09 08:52:33 +00:00

128bitint.c

[MS Extensions] Remove support for the i128 integer literal suffix

2015-07-26 09:02:26 +00:00

2007-10-01-BuildArrayRef.c

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2009-03-09-WeakDeclarations-1.c

…

2009-04-22-UnknownSize.c

…

2009-07-17-VoidParameter.c

…

2010-05-31-palignr.c

…

aarch64-neon-ranges.c

…

aarch64-neon-vector-types.c

…

aarch64-special-register.c

AArch64: allow 64-bit access to sysregs.

2016-04-13 17:08:55 +00:00

address_spaces.c

[MSVC] Implementation of __unaligned as a proper type qualifier

2016-05-11 18:38:21 +00:00

address-constant.c

…

alias-redefinition.c

Revert "Sema: err_after_alias is unreachable, remove it"

2015-01-21 01:30:40 +00:00

align_value.c

…

align-arm-apcs.c

…

align-systemz.c

Fix __alignof__ of global variables on SystemZ

2015-04-21 17:26:18 +00:00

align-x86-64.c

…

align-x86.c

AST: Don't ignore alignas on EnumDecls when calculating alignment

2015-01-21 10:54:38 +00:00

alignas.c

…

altivec-init.c

…

annotate.c

…

anonymous-struct-union-c11.c

Switch C compilations to C11 by default.

2014-10-20 23:26:58 +00:00

anonymous-struct-union.c

Improve the error message for assigning to read-only variables.

2015-04-11 01:53:13 +00:00

arg-duplicate.c

…

arg-scope-c99.c

…

arg-scope.c

…

arm64-inline-asm.c

…

arm64-neon-args.c

…

arm64-neon-header.c

AArch64: fix return type of vqmovun_high_*.

2016-07-12 17:38:50 +00:00

arm_acle.c

…

arm_vfma.c

PR27216: Only define __ARM_FEATURE_FMA when the target has VFPv4

2016-04-28 11:29:08 +00:00

arm-asm.c

…

arm-darwin-aapcs.cpp

…

arm-interrupt-attr.c

…

arm-layout.c

…

arm-microsoft-intrinsics.c

Improve error handling for PR22560.

2015-06-23 21:10:24 +00:00

arm-neon-types.c

…

arm-no-fp16.c

[ARM] Guard the declarations of f16 to f32 vcvt intrinsics in arm_neon.h by testing __ARM_FP

2016-04-29 15:03:32 +00:00

arm-special-register.c

This patch implements clang support for the ACLE special register intrinsics

2015-06-15 17:51:01 +00:00

array-bounds-ptr-arith.c

…

array-constraint.c

…

array-declared-as-incorrect-type.c

[Sema] Emit a better diagnostic when variable redeclarations disagree

2015-07-14 20:08:49 +00:00

array-init.c

Switch C compilations to C11 by default.

2014-10-20 23:26:58 +00:00

array-size-64.c

…

array-size.c

…

asm-label.c

Error on redeclaring with a conflicting asm label and on redeclaring with an asm label after the first ODR-use. Detects problems like the one in PR22830 where gcc and clang both compiled the file but with different behaviour.

2015-12-11 21:28:55 +00:00

asm.c

-inline-asm][X86] Add ability to use AVX512 in MS inline asm

2016-02-03 11:32:08 +00:00

assign-null.c

…

assign.c

Improve the error message for assigning to read-only variables.

2015-04-11 01:53:13 +00:00

ast-print-x86.c

Move target-specific Sema test to its own file.

2015-06-09 14:30:17 +00:00

ast-print.c

Fix printing of anonymous struct typedefs.

2016-03-18 21:35:59 +00:00

atomic-compare.c

Fix -Wlogical-not-parentheses to work better with C code.

2015-08-19 21:33:54 +00:00

atomic-expr.c

…

atomic-ops.c

Fix deduction of __atomic_load's parameter types.

2016-03-30 23:39:56 +00:00

atomic-requires-library-error.c

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atomic-type.c

…

attr-alias-elf.c

[GCC] Attribute ifunc support in clang

2016-04-11 07:48:59 +00:00

attr-alias.c

…

attr-aligned.c

[Sema] PR26444 fix crash when alignment value is >= 2**16

2016-03-02 06:48:47 +00:00

attr-args.c

…

attr-availability-android.c

Support __attribute__((availability)) on Android.

2015-03-03 18:28:38 +00:00

attr-availability-app-extensions.c

watchOS & tvOS: add a few more tests.

2015-11-02 21:14:48 +00:00

attr-availability-ios.c

…

attr-availability-macosx.c

AvailabilityAttr: we accept "macos" as the platform name.

2016-06-28 20:55:30 +00:00

attr-availability-tvos.c

Availability: set location when creating attribute for tvos, watchos.

2016-05-06 21:04:01 +00:00

attr-availability-watchos.c

watchOS & tvOS: add a few more tests.

2015-11-02 21:14:48 +00:00

attr-availability.c

AvailabilityAttr: we accept "macos" as the platform name.

2016-06-28 20:55:30 +00:00

attr-bounded.c

Prune CRLF.

2014-10-27 12:37:26 +00:00

attr-capabilities.c

Thread Safety Analysis: allow capability attribute on unions.

2015-09-29 16:24:18 +00:00

attr-cleanup.c

…

attr-coldhot.c

Implement __attribute__((internal_linkage)).

2015-11-10 21:28:44 +00:00

attr-decl-after-definition.c

…

attr-declspec-ignored.c

…

attr-deprecated-message.c

…

attr-deprecated.c

Set the default C standard to C99 when targeting the PS4.

2016-04-27 19:53:03 +00:00

attr-disable-tail-calls.c

Add support for function attribute 'disable_tail_calls'.

2015-11-13 00:42:21 +00:00

attr-endian.c

…

attr-flag-enum.c

Update tests touched by r249656

2015-10-08 06:31:22 +00:00

attr-format_arg.c

…

attr-format.c

Add support for analyzing FreeBSD kernel printf extensions.

2015-02-19 22:32:33 +00:00

attr-ifunc.c

Don't clutter the test directory with temporary IR files.

2016-04-11 10:16:37 +00:00

attr-malloc.c

Account for calling convention specifiers in function definitions in IR test cases

2015-06-29 17:29:50 +00:00

attr-minsize.c

…

attr-mode-enums.c

Fix for PR8901: attribute "mode" rejected for enums and dependent types.

2016-02-02 13:50:39 +00:00

attr-mode-vector-types.c

PR10235: support for vector mode attributes + warning, by Dmitry Polukhin.

2015-11-19 10:13:11 +00:00

attr-mode.c

Enable support for __float128 in Clang and enable it on pertinent platforms

2016-05-09 08:52:33 +00:00

attr-msp430.c

Prune CRLF.

2014-10-27 12:37:26 +00:00

attr-naked.c

…

attr-naked.cpp

Diagnose CXX 'this' pointer reference in funcs with naked attr

2015-02-03 22:35:58 +00:00

attr-nodebug.c

Allow 'nodebug' on local variables.

2016-06-16 00:42:36 +00:00

attr-noduplicate.c

…

attr-noinline.c

…

attr-nonnull.c

Prune CRLF.

2014-10-27 12:37:26 +00:00

attr-noreturn.c

…

attr-notail.c

Implement __attribute__((internal_linkage)).

2015-11-10 21:28:44 +00:00

attr-ownership.c

Fix several accidental DOS line endings in source files

2016-01-03 15:55:40 +00:00

attr-print.c

AvailabilityAttr: we accept "macos" as the platform name.

2016-06-28 20:55:30 +00:00

attr-regparm.c

…

attr-returns-twice.c

…

attr-section.c

…

attr-self-alias.c

Don't crash on a self-alias declaration

2015-09-04 21:49:21 +00:00

attr-sentinel.c

…

attr-swiftcall.c

Semantic analysis for the swiftcall calling convention.

2016-03-03 06:39:32 +00:00

attr-target.c

Quote the user provided string in the warning message and update

2015-06-12 20:13:50 +00:00

attr-tls_model.c

…

attr-unavailable-message.c

…

attr-unknown.c

…

attr-unused.c

…

attr-used.c

…

attr-visibility.c

…

attr-weak.c

…

attr-x86-interrupt.c

[X86] Support 'interrupt' attribute for x86

2016-01-15 04:06:31 +00:00

auto-type.c

Additional tests from r252690 that I forgot to 'svn add'.

2015-11-12 21:42:39 +00:00

big-endian-neon-initializers.c

…

bitfield-layout_1.c

pr26544: Bitfield layout with pragma pack and attributes "packed" and

2016-02-19 11:23:28 +00:00

bitfield-layout.c

[PS4] Change the names of some "environmental" things to what our

2016-05-16 17:22:25 +00:00

bitfield-promote.c

…

bitfield.c

Add support for GCC's '__auto_type' extension, per the GCC manual:

2015-11-11 02:02:15 +00:00

block-args.c

…

block-call.c

…

block-explicit-noreturn-type.c

…

block-labels.c

…

block-literal.c

…

block-misc.c

Improve the error message for assigning to read-only variables.

2015-04-11 01:53:13 +00:00

block-printf-attribute-1.c

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block-return-1.c

…

block-return-2.c

…

block-return-3.c

…

block-return.c

…

block-sentinel-attribute.c

…

block-storageclass.c

…

bool-compare.c

Fix -Wlogical-not-parentheses to work better with C code.

2015-08-19 21:33:54 +00:00

builtin_objc_msgSend.c

…

builtin-assume-aligned.c

…

builtin-assume.c

HasSideEffects() should return false for calls to pure and const functions.

2015-04-06 13:22:01 +00:00

builtin-classify-type.c

PR26449: Tests for builtin_classify_type fix

2016-02-15 10:44:27 +00:00

builtin-clear_cache.c

…

builtin-cpu-supports.c

Add support for the x86 builtin __builtin_cpu_supports.

2015-06-29 21:00:05 +00:00

builtin-longjmp.c

[Sparc] setjmp and longjmp intrinsic support update to add unit tests and remove accidentally checked-in code.

2016-06-15 16:08:13 +00:00

builtin-object-size.c

[ExprConstant] Fix PR28314 - crash while evluating objectsize.

2016-06-27 19:40:41 +00:00

builtin-prefetch.c

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builtin-stackaddress.c

…

builtin-unary-fp.c

…

builtins-aarch64.c

…

builtins-arm64-exclusive.c

…

builtins-arm64.c

…

builtins-arm-exclusive.c

…

builtins-arm-strex-rettype.c

…

builtins-arm.c

[ARM] Add mrrc/mrrc2 intrinsics and update existing mcrr/mcrr2 intrinsics.

2016-06-17 00:59:41 +00:00

builtins-decl.c

…

builtins-gnu-mode.c

…

builtins-overflow.c

Add support for __builtin_{add,sub,mul}_overflow.

2015-10-29 20:48:01 +00:00

builtins-ppc.c

[PPC] Move argument range checks for HTM and crypto builtins to Sema

2015-03-30 19:40:59 +00:00

builtins-x86.c

[X86] Add range checking on immediate arguments on XOP vpcom builtins.

2015-02-13 06:04:48 +00:00

builtins.c

…

builtins.cl

Sema: Accept pointers to any address space for builtin functions

2015-03-31 16:39:02 +00:00

c11-typedef-redef.c

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c89.c

…

call-with-static-chain.c

Implement the __builtin_call_with_static_chain GNU extension.

2014-12-12 23:41:25 +00:00

callingconv-cast.c

Fix line numbers in calling convention test

2016-05-17 17:33:31 +00:00

callingconv-iamcu.c

[X86] Support for C calling convention only for MCU target.

2015-11-25 09:24:26 +00:00

callingconv-ms_abi.c

…

callingconv-sysv_abi.c

…

callingconv.c

Remove support for pnaclcall attribute

2015-01-28 20:24:52 +00:00

captured-statements.c

…

cast-incomplete.c

[Sema] Tweak incomplete enum types on MSVC ABI targets

2015-10-08 07:45:35 +00:00

cast-to-union.c

…

cast.c

…

check-increment.c

…

compare.c

…

complex-imag.c

…

complex-init-list.c

…

complex-int.c

Catch more cases when diagnosing integer-constant-expression overflows.

2015-02-04 21:50:20 +00:00

complex-promotion.c

…

compound-literal.c

…

conditional-expr.c

…

conditional.c

…

const-eval-64.c

…

const-eval.c

Explicitly permit undefined behavior in constant initializers for global

2015-12-08 03:21:47 +00:00

const-ptr-int-ptr-cast.c

…

constant-builtins-2.c

…

constant-builtins.c

…

constant-conversion.c

Exempt char array initializers from -Wconstant-converion.

2016-02-05 23:02:38 +00:00

constructor-attribute.c

…

conversion-64-32.c

…

conversion.c

…

convertvector.c

…

crash-invalid-array.c

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crash-invalid-builtin.c

[Sema] Check if a builtin is FunctionPrototype().

2015-04-25 20:20:04 +00:00

darwin-align-cast.c

…

darwin-tls.c

ARM: allow __thread on OS versions that have the required runtime support.

2016-01-07 09:04:46 +00:00

decl-in-prototype.c

When a tag is declared in prototype scope in C, if we've decided that it

2016-01-11 22:41:53 +00:00

decl-invalid.c

…

decl-microsoft-call-conv.c

Move the no-prototype calling conv check after decl merging

2014-11-03 21:56:03 +00:00

decl-type-merging.c

…

declspec.c

…

default1.c

…

default.c

…

deref.c

…

designated-initializers.c

Implementing C99 partial re-initialization behavior (DR-253)

2015-06-10 00:27:52 +00:00

dllexport.c

Sema: support __declspec(dll*) on ObjC interfaces

2016-07-15 20:41:10 +00:00

dllimport.c

Sema: support __declspec(dll*) on ObjC interfaces

2016-07-15 20:41:10 +00:00

empty1.c

…

empty2.c

…

enable_if-ext.c

Sema: provide an extension warning for enable_if

2016-02-18 06:49:31 +00:00

enable_if.c

Add the Pure attribute to C99 builtin functions from ctype.h. This is a corrected version of r266199 with test case fixes.

2016-05-04 21:08:13 +00:00

enum-increment.c

…

enum-packed.c

…

enum.c

Update tests touched by r249656

2015-10-08 06:31:22 +00:00

expr-address-of.c

…

expr-comma-c99.c

Adding a -Wunused-value warning for expressions with side effects used in an unevaluated expression context, such as sizeof(), or decltype(). Also adds a similar warning when the expression passed to typeid() *is* evaluated, since it is equally likely that the user would expect the expression operand to be unevaluated in that case.

2014-12-17 21:57:17 +00:00

expr-comma.c

Adding a -Wunused-value warning for expressions with side effects used in an unevaluated expression context, such as sizeof(), or decltype(). Also adds a similar warning when the expression passed to typeid() *is* evaluated, since it is equally likely that the user would expect the expression operand to be unevaluated in that case.

2014-12-17 21:57:17 +00:00

exprs.c

Add support for GCC's '__auto_type' extension, per the GCC manual:

2015-11-11 02:02:15 +00:00

ext_vector_casts.c

[Sema] Make extended vectors of bool an error.

2016-01-28 01:38:18 +00:00

ext_vector_comparisons.c

…

ext_vector_components.c

…

ext_vector_conversions.c

Prevent implicit re-interpret casts between ExtVector and Scalar types.

2015-09-15 00:21:56 +00:00

extern-redecl.c

…

flexible-array-init.c

…

float128-ld-incompatibility.cpp

Enable support for __float128 in Clang and enable it on pertinent platforms

2016-05-09 08:52:33 +00:00

floating-point-compare.c

…

fn-ptr-as-fn-prototype.c

Update a few more tests in response to the MS ABI enum semantics

2015-10-08 08:28:09 +00:00

for.c

…

format-string-percentm.c

…

format-strings-c90.c

…

format-strings-darwin.c

…

format-strings-enum-fixed-type.cpp

…

format-strings-enum.c

…

format-strings-fixit-ssize_t.c

…

format-strings-fixit.c

Move the fixit for -Wformat-security to a note.

2016-03-15 20:56:38 +00:00

format-strings-freebsd.c

Check 'r' and 'y specifiers of freebsd_kernel_printf format strings on PS4

2016-04-26 23:19:00 +00:00

format-strings-gnu.c

…

format-strings-int-typedefs.c

…

format-strings-ms.c

…

format-strings-no-fixit.c

…

format-strings-non-iso.c

…

format-strings-scanf.c

[Sema] Attempt to fix tests for utf-8 invalid format string specifiers

2016-03-29 18:38:44 +00:00

format-strings-size_t.c

…

format-strings.c

[Sema] Attempt to fix tests for utf-8 invalid format string specifiers

2016-03-29 18:38:44 +00:00

fp16-sema.c

…

fpack-struct.c

…

freemain.c

…

function-ptr.c

…

function-redecl.c

Update a few more tests in response to the MS ABI enum semantics

2015-10-08 08:28:09 +00:00

function.c

PR 20146

2015-01-28 14:48:39 +00:00

generic-selection.c

Amends r252104 to evaluate the controlling expression in an unevaluated context. This eliminates false-positive diagnostics about null pointer dereferences (etc) in the controlling expression.

2016-02-23 18:55:15 +00:00

gnu89.c

…

gnu-attributes.c

…

gnu-flags.c

…

heinous-extensions-off.c

…

heinous-extensions-on.c

…

i386-linux-android.c

Create android x86_32 and x86_64 target info

2015-03-25 10:38:50 +00:00

i-c-e.c

…

illegal-types.c

…

implicit-builtin-decl.c

…

implicit-builtin-freestanding.c

[Driver] Add support for -fno-builtin-foo options.

2016-01-06 14:35:46 +00:00

implicit-builtin-redecl.c

…

implicit-cast-dump.c

…

implicit-cast.c

…

implicit-decl.c

…

implicit-def.c

…

implicit-int.c

…

incompatible-function-pointer-types.c

[Sema] Create a separate group for incompatible function pointer warning

2016-07-18 20:37:06 +00:00

incompatible-sign.c

…

incomplete-call.c

…

incomplete-decl.c

…

indirect-goto.c

…

init-struct-qualified.c

…

init-vector.c

…

init.c

…

initialize-noreturn.c

[Sema] Create a separate group for incompatible function pointer warning

2016-07-18 20:37:06 +00:00

inline-asm-validate-aarch64.c

[inlineasm] Fix an incorrect warning about register constraint and modifier.

2015-02-04 00:27:13 +00:00

inline-asm-validate-amdgpu.cl

AMDGPU: Add support for 's' and 'v' asm constraints

2015-11-19 22:11:58 +00:00

inline-asm-validate-tmpl.cpp

Fixed 22941: Integer template parameter as immediate 'I' expectes an integer constant

2015-07-14 18:08:50 +00:00

inline-asm-validate-x86.c

[X86, inlineasm] Improve analysis of x,Y0,Yi,Ym,Yt,L,e,Z,s asm constraints (patch by Alexey Frolov)

2015-07-20 12:08:00 +00:00

inline-asm-validate.c

…

inline-redef.c

…

inline.c

C does not have inline variables.

2016-07-14 22:22:58 +00:00

int-arith-convert.c

…

integer-overflow.c

Adjust tests to have consistent integer sizes.

2016-04-11 20:37:04 +00:00

internal_linkage.c

Implement __attribute__((internal_linkage)).

2015-11-10 21:28:44 +00:00

invalid-assignment-constant-address-space.c

[MSVC] Implementation of __unaligned as a proper type qualifier

2016-05-11 18:38:21 +00:00

invalid-cast.cpp

…

invalid-decl.c

…

invalid-init-diag.c

…

invalid-struct-init.c

…

knr-def-call.c

…

knr-variadic-def.c

…

libbuiltins-ctype-powerpc64.c

Add the Pure attribute to C99 builtin functions from ctype.h. This is a corrected version of r266199 with test case fixes.

2016-05-04 21:08:13 +00:00

libbuiltins-ctype-x86_64.c

Add the Pure attribute to C99 builtin functions from ctype.h. This is a corrected version of r266199 with test case fixes.

2016-05-04 21:08:13 +00:00

lit.local.cfg

…

loop-control.c

…

many-logical-ops.c

…

many-parameters.c

…

member-reference.c

Unify warnings/errors from "maybe you meant" to "did you mean".

2015-04-02 22:10:06 +00:00

memset-invalid-1.c

…

memset-invalid.c

…

merge-decls.c

…

MicrosoftCompatibility-x64.c

Win64: Silently ignore __stdcall, __fastcall, and __thiscall

2015-02-26 19:43:46 +00:00

MicrosoftCompatibility-x86.c

…

MicrosoftCompatibility.c

[Sema] The alignment of an object has an upper bound from the object file format

2015-07-26 01:48:59 +00:00

MicrosoftCompatibility.cpp

…

MicrosoftExtensions.c

[Sema] A flexible array member must not be the only named member

2016-07-04 00:24:59 +00:00

mips16_attr_allowed.c

…

mips16_attr_not_allowed.c

…

mips-interrupt-attr.c

[mips] Interrupt attribute support.

2015-11-27 18:03:44 +00:00

missing-field-initializers.c

…

mms-bitfields.c

…

mrtd.c

[Sema] Emit a better diagnostic when variable redeclarations disagree

2015-07-14 20:08:49 +00:00

ms_abi-sysv_abi.c

…

ms_bitfield_layout.c

Fix the layout of bitfields in ms_struct unions: their

2015-08-19 22:42:36 +00:00

ms_class_layout.cpp

Fix the layout of bitfields in ms_struct unions: their

2015-08-19 22:42:36 +00:00

ms_wide_predefined_expr.cpp

…

ms-inline-asm-invalid-arch.c

…

ms-inline-asm.c

__declspec is not a core Clang language extension. Instead, require -fms-extensions or -fborland to enable the language extension.

2015-05-26 19:44:52 +00:00

ms-keyword-system-header.c

…

ms-wchar.c

…

neon-vector-types-support.c

…

neon-vector-types.c

…

nested-redef.c

…

no-documentation-warn-tagdecl-specifier.c

…

no-format-y2k-turnsoff-format.c

…

non-null-warning.c

Skip NonNull sema checks in unevaluated contexts.

2015-10-09 00:17:57 +00:00

nonnull.c

Add a "declared 'nonnull' here" note to warnings where an expression is checked against null.

2016-06-15 05:18:39 +00:00

nowarn-documentation-property.m

…

nullability.c

[Sema] Compute the nullability of a conditional expression based on the

2016-07-20 01:48:11 +00:00

offsetof-64.c

…

offsetof.c

…

outof-range-constant-compare.c

…

overloadable-complex.c

…

overloadable.c

[Sema] Create a separate group for incompatible function pointer warning

2016-07-18 20:37:06 +00:00

overloaded-func-transparent-union.c

…

parentheses.c

[Sema] Add -Wparentheses warnings for '^' in '|' expressions and '&' in '^' expressions to compliment '&' in '|' that is already present. Matches gcc behavior.

2015-12-13 05:41:41 +00:00

parentheses.cpp

Fix warning text: lower -> higher

2014-10-28 04:37:34 +00:00

pass-object-size.c

[Sema] Allow implicit conversions of &overloaded_fn in C.

2016-03-23 02:33:58 +00:00

pid_t.c

…

pointer-addition.c

PR10405 - Desugar FunctionType and TemplateSpecializationType if any type that appears inside needs to be desugared.

2015-07-16 01:06:17 +00:00

pointer-conversion.c

…

pointer-subtract-compat.c

…

ppc-bool.c

…

pr9812.c

Use Sema's PrintingPolicy when diagnosing DeclSpecs.

2015-03-12 14:28:38 +00:00

pr25786.c

Fix assertion "Chunk.Kind == DeclaratorChunk::Function" with attributed type.

2016-02-10 11:23:48 +00:00

PR2727.c

…

PR2728.c

…

PR2919-builtin-types-compat-strips-crv.c

…

PR2923.c

…

PR2963-enum-constant.c

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PR16678.c

Consider unsigned long for non-u/U decimal literals (C90/C++03)

2015-06-08 21:59:59 +00:00

pragma-align-mac68k-unsupported.c

…

pragma-align-mac68k.c

…

pragma-align-packed.c

…

pragma-arc-cf-code-audited.c

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pragma-ms_struct.c

__declspec is not a core Clang language extension. Instead, require -fms-extensions or -fborland to enable the language extension.

2015-05-26 19:44:52 +00:00

pragma-pack-2.c

…

pragma-pack-3.c

…

pragma-pack-4.c

…

pragma-pack-5.c

…

pragma-pack-6.c

…

pragma-pack-and-options-align.c

…

pragma-pack-apple.c

…

pragma-pack.c

…

pragma-section-invalid.c

Add test intended for commit in r231317

2015-04-01 23:32:03 +00:00

pragma-section.c

…

pragma-unused.c

…

pragma-weak.c

Revert "Fix for merging decls in pragma weak Calling CheckFunctionDeclaration so that 2 decls for the 'weak' are merged. Differential Revision: http://reviews.llvm.org/D13048"

2015-12-03 11:37:28 +00:00

predef.c

…

predefined-function.c

Keep invalid functions as part of the AST

2016-06-16 21:39:55 +00:00

preserve-call-conv.c

Add attributes for preserve_mostcc/preserve_allcc calling conventions to the C/C++ front-end

2016-03-16 18:00:46 +00:00

private-extern.c

Revert "Sema: An extern declaration can't be a redeclaration of a parameter"

2015-01-13 10:14:57 +00:00

rdr6094103-unordered-compare-promote.c

…

recover-goto.c

…

redefine_extname.c

Tests for "Disabling of "redefine_extname" pragma for C++ code"

2015-07-17 04:21:51 +00:00

redefinition.c

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renderscript.rs

Revise RenderScript attribute declaration

2016-06-10 21:51:18 +00:00

return-noreturn.c

…

return-silent.c

…

return.c

…

scope-check.c

…

self-comparison.c

…

sentinel-attribute.c

-Wsentinel: Suggest nullptr in C++11 instead of NULL

2014-11-13 23:19:36 +00:00

shift.c

[Sema] Warn when shifting a negative value.

2015-07-06 18:02:09 +00:00

short-enums.c

Update a few more tests in response to the MS ABI enum semantics

2015-10-08 08:28:09 +00:00

sign-conversion.c

…

sizeof-struct-non-zero-as-member.cl

R600: Handle amdgcn triple

2015-01-06 20:34:47 +00:00

statements.c

Put statement expression decls in the enclosing code DeclContext

2015-04-20 20:00:49 +00:00

static-array.c

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static-assert.c

…

static-init.c

…

stdcall-fastcall-x64.c

…

stdcall-fastcall.c

Add frontend support for __vectorcall

2014-10-24 17:42:17 +00:00

stmtexprs.c

some StmtExprs do not have side-effects

2015-06-10 15:18:23 +00:00

string-init.c

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string-plus-char.c

Sema: Cleanup and improve string-plus-char checking.

2014-12-15 20:22:33 +00:00

struct-cast.c

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struct-compat.c

[Sema] Emit a better diagnostic when variable redeclarations disagree

2015-07-14 20:08:49 +00:00

struct-decl.c

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struct-packed-align.c

Fix clang/test/Sema/struct-packed-align.c. "Windows" is not MS compiler.

2015-12-03 16:03:34 +00:00

surpress-deprecated.c

…

switch-1.c

Explicitly permit undefined behavior in constant initializers for global

2015-12-08 03:21:47 +00:00

switch.c

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template-specialization.cpp

…

tentative-decls.c

…

text-diag.c

…

thread-specifier.c

[Tests] Modified Lit Tests to be C++11 compatibile

2015-08-27 18:49:15 +00:00

tls_alignment.cpp

Add a "maximum TLS alignment" characteristic to the target info, so it

2015-07-14 20:52:32 +00:00

tls.c

…

transparent-union-pointer.c

…

transparent-union.c

…

type-spec-struct-union.c

…

typecheck-binop.c

…

typedef-prototype.c

…

typedef-redef.c

…

typedef-retain.c

…

typedef-variable-type.c

…

typeof-use-deprecated.c

…

types.c

[Sema] Emit a better diagnostic when variable redeclarations disagree

2015-07-14 20:08:49 +00:00

typo-correction.c

[Parser] Only correct delayed typos when needed

2016-06-13 20:56:45 +00:00

ucn-cstring.c

…

ucn-identifiers.c

…

uninit-det-order.c

…

uninit-variables-vectors.c

…

uninit-variables.c

…

unnamed-bitfield-init.c

…

unused-expr-system-header.c

…

unused-expr.c

Implement support for [[nodiscard]] in C++1z that is based off existing support for warn_unused_result, and treat it as an extension pre-C++1z. This also means extending the existing warn_unused_result attribute so that it can be placed on an enum as well as a class.

2016-03-07 22:44:55 +00:00

usual-float.c

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va_arg_x86_32.c

…

va_arg_x86_64.c

…

var-redecl.c

[Sema] Emit a better diagnostic when variable redeclarations disagree

2015-07-14 20:08:49 +00:00

varargs_unreachable.c

…

varargs-win64.c

Support __builtin_ms_va_list.

2015-09-17 20:55:33 +00:00

varargs-x86-32.c

Support __builtin_ms_va_list.

2015-09-17 20:55:33 +00:00

varargs-x86-64.c

Improve diagnostic checking for va_start to also warn on other instances of undefined behavior, such as a parameter declared with the register keyword in C, or a parameter of a type that undergoes default argument promotion.

2016-04-24 13:30:21 +00:00

varargs.c

Improve diagnostic checking for va_start to also warn on other instances of undefined behavior, such as a parameter declared with the register keyword in C, or a parameter of a type that undergoes default argument promotion.

2016-04-24 13:30:21 +00:00

variadic-block.c

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variadic-incomplete-arg-type.c

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variadic-promotion.c

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vector-assign.c

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vector-cast.c

[SemaExpr] Support assignments from vector to scalars with same size

2016-07-06 18:05:23 +00:00

vector-init.c

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vector-ops.c

…

vfprintf-invalid-redecl.c

…

vfprintf-valid-redecl.c

…

vla-2.c

…

vla.c

[Sema] Correctly recurse when looking for [*] in function definitions

2015-04-07 22:08:51 +00:00

void_arg.c

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warn-absolute-value-header.c

…

warn-absolute-value.c

[Sema] Don't crash trying to diagnose abs called on a pointer type

2015-11-15 03:04:34 +00:00

warn-bad-function-cast.c

…

warn-bitwise-compare.c

…

warn-cast-align.c

…

warn-cast-qual.c

Implement -Wcast-qual, fixing #13772.

2014-11-21 21:03:10 +00:00

warn-char-subscripts.c

…

warn-documentation-almost-trailing.c

…

warn-documentation-crlf.c

Fix several accidental DOS line endings in source files

2016-01-03 15:55:40 +00:00

warn-documentation-fixits.cpp

Comment parsing: move a diagnostic to the correct group.

2015-03-17 18:03:42 +00:00

warn-documentation-unknown-command.cpp

Comment parsing: move a diagnostic to the correct group.

2015-03-17 18:03:42 +00:00

warn-documentation.cpp

Comment parsing: fix an assertion failure on a verbatim block terminated with "**/"

2015-04-15 23:45:43 +00:00

warn-documentation.m

…

warn-double-promotion.c

Improve test coverage of -Wdouble-promotion

2016-04-29 17:44:29 +00:00

warn-duplicate-enum.c

…

warn-extern-main.c

[Sema] main can't be declared as global variable, in C++.

2015-08-14 14:13:29 +00:00

warn-freestanding-complex.c

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warn-gnu-designators.c

…

warn-logical-not-compare.c

Fix -Wlogical-not-parentheses to work better with C code.

2015-08-19 21:33:54 +00:00

warn-main-return-type.c

…

warn-main.c

Diagnose variadic main() as an extension; addresses PR17905.

2015-04-23 16:12:42 +00:00

warn-missing-braces.c

…

warn-missing-prototypes.c

…

warn-missing-variable-declarations.c

…

warn-null.c

…

warn-outof-range-assign-enum.c

…

warn-overlap.c

Teach -Wtautological-overlap-compare about enums

2015-10-01 18:47:52 +00:00

warn-self-assign-field.mm

…

warn-shadow-intrinsics.c

…

warn-shadow.c

…

warn-shift-negative.c

Fix -Wshift-count-negative. It didn't work if the right hand side

2015-03-26 21:37:49 +00:00

warn-sizeof-array-decay.c

…

warn-sizeof-arrayarg.c

Make a test a bit shorter. No behavior change.

2015-09-24 01:34:27 +00:00

warn-string-conversion.c

Check for bool-like conversion in conditional expressions.

2015-05-20 23:29:18 +00:00

warn-strlcpycat-size.c

…

warn-strncat-size.c

…

warn-tautological-compare.c

Check for bool-like conversion in conditional expressions.

2015-05-20 23:29:18 +00:00

warn-thread-safety-analysis.c

Thread Safety Analysis: fix before/after checks so that they work on global

2015-09-29 15:25:51 +00:00

warn-type-safety-mpi-hdf5.c

…

warn-type-safety.c

…

warn-type-safety.cpp

…

warn-unreachable.c

…

warn-unsequenced.c

Teach EvaluatedExprVisitor that the condition and unselected branches of a

2014-12-03 21:00:20 +00:00

warn-unused-function.c

Add -Winfinite-recursion to -Wmost (and -Wall), PR23789.

2015-06-18 21:09:24 +00:00

warn-unused-label.c

…

warn-unused-parameters.c

…

warn-unused-value.c

Adding a -Wunused-value warning for expressions with side effects used in an unevaluated expression context, such as sizeof(), or decltype(). Also adds a similar warning when the expression passed to typeid() *is* evaluated, since it is equally likely that the user would expect the expression operand to be unevaluated in that case.

2014-12-17 21:57:17 +00:00

warn-unused-variables-werror.c

…

warn-unused-variables.c

…

warn-variable-not-needed.c

…

warn-vla.c

…

warn-write-strings.c

…

wchar.c

[PS4] Change the names of some "environmental" things to what our

2016-05-16 17:22:25 +00:00

weak-import-on-enum.c

…

x86_64-linux-android.c

Revert "Revert r241620 and follow-up commits" and move the initialization

2015-07-08 01:00:30 +00:00

x86-attr-force-align-arg-pointer.c

…

x86-builtin-palignr.c

Make the byte-shift SSE intrinsics emit vector shuffles which we know the backend can handle.

2015-02-07 01:37:09 +00:00

xray-always-instrument-attr.c

Add XRay flags to Clang. We implement two flags to control the XRay behaviour:

2016-07-13 22:32:15 +00:00

xray-always-instrument-attr.cpp

Add XRay flags to Clang. We implement two flags to control the XRay behaviour:

2016-07-13 22:32:15 +00:00

zvector.c

[Sema] Be consistent about diagnostic wording: always use "cannot".

2015-08-15 15:23:14 +00:00