Erik Pilkington 5cd57177a5 [ObjC] Warn on unguarded use of partial declaration ...

This commit adds a traversal of the AST after Sema of a function that diagnoses
unguarded references to declarations that are partially available (based on
availability attributes). This traversal is only done when we would otherwise
emit -Wpartial-availability.

This commit is part of a feature I proposed here:
http://lists.llvm.org/pipermail/cfe-dev/2016-July/049851.html

Differential revision: https://reviews.llvm.org/D23003

llvm-svn: 278826

2016-08-16 17:44:11 +00:00

..

Inputs

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__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

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2009-04-22-UnknownSize.c

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2009-07-17-VoidParameter.c

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2010-05-31-palignr.c

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aarch64-neon-ranges.c

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aarch64-neon-vector-types.c

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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

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alias-redefinition.c

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align_value.c

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align-arm-apcs.c

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align-systemz.c

Fix __alignof__ of global variables on SystemZ

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

align-x86-64.c

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align-x86.c

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alignas.c

…

altivec-init.c

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annotate.c

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anonymous-struct-union-c11.c

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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

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arg-scope-c99.c

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arg-scope.c

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arm64-inline-asm.c

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arm64-neon-args.c

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arm64-neon-header.c

AArch64: fix return type of vqmovun_high_*.

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

arm_acle.c

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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

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arm-darwin-aapcs.cpp

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arm-interrupt-attr.c

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arm-layout.c

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arm-microsoft-intrinsics.c

Improve error handling for PR22560.

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

arm-neon-types.c

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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

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array-constraint.c

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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

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array-size-64.c

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array-size.c

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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

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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

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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

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attr-alias-elf.c

[GCC] Attribute ifunc support in clang

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

attr-alias.c

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attr-aligned.c

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

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

attr-args.c

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attr-availability-android.c

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attr-availability-app-extensions.c

watchOS & tvOS: add a few more tests.

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

attr-availability-ios.c

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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

[ObjC] Warn on unguarded use of partial declaration

2016-08-16 17:44:11 +00:00

attr-bounded.c

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attr-capabilities.c

Thread Safety Analysis: allow capability attribute on unions.

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

attr-cleanup.c

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attr-coldhot.c

Implement __attribute__((internal_linkage)).

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

attr-decl-after-definition.c

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attr-declspec-ignored.c

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attr-deprecated-message.c

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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

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attr-flag-enum.c

Update tests touched by r249656

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

attr-format_arg.c

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attr-format.c

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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

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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

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attr-naked.c

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attr-naked.cpp

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attr-nodebug.c

Allow 'nodebug' on local variables.

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

attr-noduplicate.c

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attr-noinline.c

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attr-nonnull.c

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attr-noreturn.c

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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

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attr-returns-twice.c

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attr-section.c

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attr-self-alias.c

Don't crash on a self-alias declaration

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

attr-sentinel.c

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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

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attr-unavailable-message.c

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attr-unknown.c

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attr-unused.c

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attr-used.c

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attr-visibility.c

…

attr-weak.c

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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

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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

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bitfield.c

Allow -1 to assign max value to unsigned bitfields.

2016-08-05 02:39:30 +00:00

block-args.c

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block-call.c

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block-explicit-noreturn-type.c

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block-labels.c

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block-literal.c

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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

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block-return-2.c

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block-return-3.c

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block-return.c

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block-sentinel-attribute.c

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block-storageclass.c

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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

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builtin-assume-aligned.c

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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

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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

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builtin-unary-fp.c

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builtins-aarch64.c

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builtins-arm64-exclusive.c

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builtins-arm64.c

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builtins-arm-exclusive.c

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builtins-arm-strex-rettype.c

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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

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builtins-gnu-mode.c

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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

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builtins.c

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builtins.cl

[Sema] Handle errors during rewriteBuiltinFunctionDecl

2016-07-21 23:03:43 +00:00

c11-typedef-redef.c

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c89.c

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call-with-static-chain.c

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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

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callingconv-sysv_abi.c

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callingconv.c

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captured-statements.c

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cast-incomplete.c

[Sema] Tweak incomplete enum types on MSVC ABI targets

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

cast-to-union.c

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cast.c

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check-increment.c

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compare.c

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complex-imag.c

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complex-init-list.c

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complex-int.c

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complex-promotion.c

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compound-literal.c

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conditional-expr.c

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conditional.c

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const-eval-64.c

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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

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constant-builtins-2.c

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constant-builtins.c

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constant-conversion.c

Allow -1 to assign max value to unsigned bitfields.

2016-08-05 02:39:30 +00:00

constructor-attribute.c

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conversion-64-32.c

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conversion.c

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convertvector.c

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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

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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

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decl-microsoft-call-conv.c

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decl-type-merging.c

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declspec.c

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default1.c

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default.c

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deref.c

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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

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empty2.c

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enable_if-ext.c

Sema: provide an extension warning for enable_if

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

enable_if.c

[Sema] Fix a crash on variadic enable_if functions.

2016-08-12 04:12:31 +00:00

enum-increment.c

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enum-packed.c

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enum.c

Update tests touched by r249656

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

expr-address-of.c

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expr-comma-c99.c

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expr-comma.c

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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

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ext_vector_components.c

Add .rgba syntax extension to ext_vector_type types

2016-07-22 18:49:43 +00:00

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

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flexible-array-init.c

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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

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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

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format-string-percentm.c

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format-strings-c90.c

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format-strings-darwin.c

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format-strings-enum-fixed-type.cpp

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format-strings-enum.c

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format-strings-fixit-ssize_t.c

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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

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format-strings-int-typedefs.c

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format-strings-ms.c

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format-strings-no-fixit.c

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format-strings-non-iso.c

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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

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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

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fpack-struct.c

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freemain.c

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function-ptr.c

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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

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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

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gnu-attributes.c

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gnu-flags.c

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heinous-extensions-off.c

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heinous-extensions-on.c

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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

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illegal-types.c

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implicit-builtin-decl.c

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implicit-builtin-freestanding.c

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

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

implicit-builtin-redecl.c

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implicit-cast-dump.c

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implicit-cast.c

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implicit-decl.c

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implicit-def.c

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implicit-int.c

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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

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incomplete-call.c

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incomplete-decl.c

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indirect-goto.c

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init-struct-qualified.c

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init-vector.c

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init.c

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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

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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

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inline-redef.c

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inline.c

C does not have inline variables.

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

int-arith-convert.c

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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

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invalid-decl.c

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invalid-init-diag.c

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invalid-struct-init.c

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knr-def-call.c

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knr-variadic-def.c

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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

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loop-control.c

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many-logical-ops.c

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many-parameters.c

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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

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memset-invalid.c

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merge-decls.c

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MicrosoftCompatibility-x64.c

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MicrosoftCompatibility-x86.c

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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

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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

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mips16_attr_not_allowed.c

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mips-interrupt-attr.c

[mips] Interrupt attribute support.

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

missing-field-initializers.c

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mms-bitfields.c

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mrtd.c

[Sema] Emit a better diagnostic when variable redeclarations disagree

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

ms_abi-sysv_abi.c

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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

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ms-inline-asm-invalid-arch.c

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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

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ms-wchar.c

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negative-shift-wrapv.c

Left shifts of negative values are defined if -fwrapv is set

2016-08-16 09:45:36 +00:00

neon-vector-types-support.c

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neon-vector-types.c

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nested-redef.c

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no-documentation-warn-tagdecl-specifier.c

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no-format-y2k-turnsoff-format.c

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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

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nullability.c

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

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

offsetof-64.c

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offsetof.c

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outof-range-constant-compare.c

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overloadable-complex.c

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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

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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

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pass-object-size.c

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

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

pid_t.c

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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

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pointer-subtract-compat.c

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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

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PR2728.c

…

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

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PR2923.c

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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

…

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

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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

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pragma-pack.c

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pragma-section-invalid.c

Add test intended for commit in r231317

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

pragma-section.c

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pragma-unused.c

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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

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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

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rdr6094103-unordered-compare-promote.c

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recover-goto.c

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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

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return-silent.c

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return.c

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scope-check.c

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self-comparison.c

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sentinel-attribute.c

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shift.c

Fix For pr28288 - Error message in shift of vector values

2016-08-12 11:22:12 +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

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

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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

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static-init.c

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stdcall-fastcall-x64.c

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stdcall-fastcall.c

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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

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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

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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

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tentative-decls.c

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text-diag.c

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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

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transparent-union-pointer.c

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transparent-union.c

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type-spec-struct-union.c

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typecheck-binop.c

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typedef-prototype.c

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typedef-redef.c

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typedef-retain.c

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typedef-variable-type.c

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typeof-use-deprecated.c

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types.c

[Sema] Emit a better diagnostic when variable redeclarations disagree

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

typo-correction.c

[Parser] Fix bug where delayed typo in conditional expression was corrected twice

2016-07-29 00:55:40 +00:00

ucn-cstring.c

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ucn-identifiers.c

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uninit-det-order.c

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uninit-variables-vectors.c

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uninit-variables.c

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unnamed-bitfield-init.c

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unused-expr-system-header.c

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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

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va_arg_x86_64.c

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var-redecl.c

[Sema] Emit a better diagnostic when variable redeclarations disagree

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

varargs_unreachable.c

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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

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vfprintf-invalid-redecl.c

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vfprintf-valid-redecl.c

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vla-2.c

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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

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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

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warn-bitwise-compare.c

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warn-cast-align.c

…

warn-cast-qual.c

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warn-char-subscripts.c

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warn-documentation-almost-trailing.c

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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

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warn-double-promotion.c

Improve test coverage of -Wdouble-promotion

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

warn-duplicate-enum.c

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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

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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

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warn-main.c

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

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

warn-missing-braces.c

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warn-missing-prototypes.c

…

warn-missing-variable-declarations.c

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warn-null.c

…

warn-outof-range-assign-enum.c

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warn-overlap.c

Teach -Wtautological-overlap-compare about enums

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

warn-self-assign-field.mm

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warn-shadow-intrinsics.c

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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

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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

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warn-strncat-size.c

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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

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warn-type-safety.c

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warn-type-safety.cpp

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warn-unreachable.c

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warn-unsequenced.c

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warn-unused-function.c

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

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

warn-unused-label.c

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warn-unused-parameters.c

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warn-unused-value.c

…

warn-unused-variables-werror.c

…

warn-unused-variables.c

…

warn-variable-not-needed.c

…

warn-vla.c

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warn-write-strings.c

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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

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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

…

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