Haojian Wu 6aa2e49648

[clang][Parser] Fix an assertion during decltype error recovery with missing ; (#188123) ...

Fix an assertion failure in `ParseDecltypeSpecifier` when parsing
malformed expressions e.g. `decltype(union { ... )`.

When a class/union definition is missing a semicolon, clang's error
recovery may synthetically set the current token to `tok::semi` without
actually inserting it into the preprocessor's backtrack cache, see
9096c9cda3/clang/lib/Parse/ParseDeclCXX.cpp (L1920-L1927)

If `ParseDecltypeSpecifier` later encounters this synthetic semicolon
during its own error recovery, its attempts to revert the cache and
re-lex the tokens will lead to reading unexpected tokens from the
historical stream, failing the strict
`Tok.is(tok::semi)` assertion.

This patch removes this assertion, acknowledging that during invalid
parses and error recovery, the preprocessor's cache state may not
strictly align with the parser's simulated state.


Fixes: #188014

2026-03-31 20:30:28 +00:00

..

Inputs

Add clang atomic control options and attribute (#114841)

2025-02-27 10:41:04 -05:00

access-spec-attrs.cpp

[Annotation] Allows annotation to carry some additional constant arguments.

2020-10-26 10:50:05 +01:00

altivec-bool-128.c

[PowerPC] Disable vector types when not supported by subtarget features

2021-10-04 14:16:47 -05:00

altivec-csk-bool.c

Remove the -faltivec alias option and replace it with -maltivec everywhere.

2017-03-21 22:06:18 +00:00

altivec-non-type-vector.c

…

altivec-template-vector.cpp

…

altivec-typedef-vector.c

…

altivec-zvector-bool.c

Parse vector bool when stdbool.h and altivec.h are included

2021-05-13 11:48:32 -04:00

altivec.c

Reword a diagnostic for style; NFC

2024-05-21 15:01:13 -04:00

annotation-token-in-lexed-body.cpp

Parse: Don't assume tokens have a length

2015-03-19 00:10:23 +00:00

argument_qualified.c

Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.

2009-12-15 20:14:24 +00:00

argument_redef.c

Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.

2009-12-15 20:14:24 +00:00

argument_scope.c

Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.

2009-12-15 20:14:24 +00:00

arm-windows-calling-convention-handling.c

[AArch64] Ignore stdcall and similar on aarch64/windows

2017-08-07 20:52:04 +00:00

asm-constraints-pr7869.c

…

asm-goto.c

[clang] add __has_extension(gnu_asm_goto_with_outputs_full)

2023-02-16 17:58:35 -08:00

asm-goto.cpp

…

asm-qualifiers.c

[clang] Remove rdar links; NFC

2023-08-28 12:13:42 -04:00

asm.c

[Clang] include attribute scope in diagnostics (#144619)

2025-07-08 11:36:52 +03:00

asm.cpp

[Clang] include attribute scope in diagnostics (#144619)

2025-07-08 11:36:52 +03:00

atomic-options.hip

[Clang] include attribute scope in diagnostics (#144619)

2025-07-08 11:36:52 +03:00

atomic.c

…

attr-availability-xcore.c

[Parser] Parse string literal arguments of 'availability', 'external_source_symbol' and 'uuid' attributes as unevaluated

2023-08-30 11:46:54 +03:00

attr-availability.c

[Clang][HLSL] Add environment parameter to availability attribute (#89809)

2024-05-19 10:46:12 -07:00

attr-external-source-symbol-cxx11.cpp

Introduce an 'external_source_symbol' attribute that describes the origin

2017-03-01 18:06:25 +00:00

attr-external-source-symbol.m

[Parser] Parse string literal arguments of 'availability', 'external_source_symbol' and 'uuid' attributes as unevaluated

2023-08-30 11:46:54 +03:00

attr-order.cpp

[Clang] handle both gnu and cpp11 attributes to ensure correct parsing inside extern block (#102864)

2024-08-15 14:42:39 -04:00

attributes.c

[clang] Remove rdar links; NFC

2023-08-28 12:13:42 -04:00

attributes.mm

…

backtrack-crash.cpp

…

backtrack-off-by-one.cpp

Change the behavior of implicit int diagnostics

2022-05-04 08:35:47 -04:00

bad-control.c

Use functions with prototypes when appropriate; NFC

2022-02-07 15:29:36 -05:00

block-block-storageclass.c

Use functions with prototypes when appropriate; NFC

2022-02-07 15:29:36 -05:00

block-pointer-decl.c

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.

2012-10-19 12:44:48 +00:00

bracket-crash.cpp

…

brackets.c

[clang][Diagnostics] Split source ranges into line ranges before...

2023-06-05 14:56:58 +02:00

brackets.cpp

[clang] Diagnose misplaced array bounds with non-identifier declarators. (#155064)

2025-08-23 11:43:58 +02:00

builtin_classify_type.c

Use functions with prototypes when appropriate; NFC

2022-02-07 15:29:36 -05:00

builtin_source_location.c

…

builtin_types_compatible.c

Use functions with prototypes when appropriate; NFC

2022-02-07 15:29:36 -05:00

c1x-alignas.c

[clang] Improve _Alignas on a struct declaration diagnostic (#65638)

2023-11-07 08:27:41 -05:00

c1x-generic-selection.c

Fix parsing of enum-base to follow C++11 rules.

2020-05-08 19:32:00 -07:00

c2x-alignas.c

[Clang] Allow parsing arbitrary order of attributes for declarations (#133107)

2025-05-09 14:10:18 -04:00

c2x-attribute-keywords.c

[Clang][AArch64] Change SME attributes for shared/new/preserved state. (#76971)

2024-01-15 09:41:32 +00:00

c2x-attribute-keywords.m

[Clang][AArch64] Change SME attributes for shared/new/preserved state. (#76971)

2024-01-15 09:41:32 +00:00

c2x-attributes.c

[Clang] show attribute namespace in diagnostics (#138519)

2025-05-09 00:49:01 +03:00

c2x-attributes.m

[clang] Enable C++11-style attributes in all language modes

2023-07-22 09:34:15 -07:00

c2x-auto.c

[Clang] disallow constexpr with auto and explicit type in C23 (#163469)

2025-10-17 21:50:08 +03:00

c2x-func-prototype.c

[C23] Rename C2x->C23 in diagnostics

2023-08-11 08:42:01 -04:00

c2x-label.c

[C23] Rename C2x->C23 in diagnostics

2023-08-11 08:42:01 -04:00

c2x-typeof-ext-warns.c

[clang] Support __typeof_unqual__ in all C modes (#87392)

2024-04-03 18:39:53 +02:00

c2x-typeof.c

[C23] Fix typeof handling in enum declarations (#146394)

2025-07-07 07:09:09 -04:00

c11-keywords.c

[C11] Diagnose C11 keywords as being incompatible w/earlier standards (#82015)

2024-02-16 15:08:04 -05:00

c11-noreturn.c

Diagnose use of _Noreturn on a struct/union field

2022-07-29 13:18:44 -04:00

c23-constexpr.c

[C23] Implement N3018: The constexpr specifier for object definitions (#73099)

2024-03-06 09:46:35 +01:00

c23-typeof.m

[C23] Fix typeof handling in enum declarations (#146394)

2025-07-07 07:09:09 -04:00

c99.c

…

c-namespace.c

…

captured-statements.c

Use functions with prototypes when appropriate; NFC

2022-02-07 15:29:36 -05:00

char-literal-printing.c

Update all tests other than Driver/std.cpp to use -std=c++11 rather than

2011-10-13 22:29:44 +00:00

check_cast.c

Use functions with prototypes when appropriate; NFC

2022-02-07 15:29:36 -05:00

check-objc2-syntax-1.m

[clang] Remove rdar links; NFC

2023-08-28 12:13:42 -04:00

check-syntax-1.m

[clang] Remove rdar links; NFC

2023-08-28 12:13:42 -04:00

colon-colon-parentheses.cpp

[Clang] Fix eager skipping in ParseExpressionList() (#110133)

2024-10-02 01:54:29 +02:00

completely-empty-header-file.h

Add pedantic warning -Wempty-translation-unit (C11 6.9p1).

2012-06-06 17:25:21 +00:00

compound_literal.c

[Clang] Extend lifetime bound analysis to support assignments for the built-in pointer type (#96475)

2024-07-01 17:43:07 +02:00

compound-token-split.cpp

Fix -Wcompound-token-split to give the same warnings under -E

2020-08-31 20:59:20 -07:00

CompoundStmtScope.c

Use functions with prototypes when appropriate; NFC

2022-02-07 15:29:36 -05:00

control-scope.c

Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.

2009-12-15 20:14:24 +00:00

crash-report.c

…

cuda-check-input-kind-assoc.cuh

[Frontend] Treat .cuh files as CUDA source files

2020-11-12 11:42:53 -08:00

cuda-force-host-device-templates.cu

…

cuda-force-host-device.cu

[CUDA] Add #pragma clang force_cuda_host_device_{begin,end} pragmas.

2016-10-08 22:15:58 +00:00

cuda-kernel-call-c++11.cu

[hip] Fix ambiguity from >>> of CUDA.

2019-05-08 00:52:33 +00:00

cuda-kernel-call.cu

…

cxx0x-ambig.cpp

[Clang][C++26] Implement Pack Indexing (P2662R3). (#72644)

2024-01-27 10:23:38 +01:00

cxx0x-attributes-preprocessor-tokens.cpp

[Clang] disallow # operators in attribute argument lists (#147308)

2025-08-23 01:31:06 +03:00

cxx0x-attributes.cpp

[Clang] include attribute scope in diagnostics (#144619)

2025-07-08 11:36:52 +03:00

cxx0x-condition.cpp

Add a "vexing parse" warning for ambiguity between a variable declaration and a

2017-09-29 23:57:25 +00:00

cxx0x-decl.cpp

[clang] Fix alias declaration fix-it location for token-split '>>' (#184555)

2026-03-12 16:56:43 +00:00

cxx0x-for-range.cpp

[clang] Fix assertion while parsing an invalid for loop

2023-06-07 10:31:11 +02:00

cxx0x-in-cxx98.cpp

…

cxx0x-keyword-attributes.cpp

[Clang][AArch64] Change SME attributes for shared/new/preserved state. (#76971)

2024-01-15 09:41:32 +00:00

cxx0x-lambda-expressions.cpp

[Clang] Use the templated declaration for DiagnoseUseOfDecl (#161900)

2025-10-05 06:20:09 +00:00

cxx0x-literal-operators.cpp

Revert "[Clang] CWG1473: do not err on the lack of space after operator"""

2023-08-22 18:10:41 -07:00

cxx0x-member-initializers.cpp

PR19993: don't assert/crash if a static data member is initialized by '= delete;'.

2014-06-11 00:49:52 +00:00

cxx0x-override-control-keywords.cpp

…

cxx0x-rvalue-reference.cpp

PR13110: Add a -Wignored-qualifiers warning when ignoring a const, volatile, or

2014-02-19 00:13:27 +00:00

cxx1z-attributes.cpp

Fix several accidental DOS line endings in source files

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

cxx1z-class-template-argument-deduction.cpp

[Clang][Diagnostics] Use "structured binding" instead of "decomposition" (#163101)

2025-10-16 18:28:38 +02:00

cxx1z-constexpr-lambdas.cpp

[clang] Use -std=c++23 instead of -std=c++2b

2023-05-04 19:19:52 +02:00

cxx1z-decomposition.cpp

[Clang][Diagnostics] Use "structured binding" instead of "decomposition" (#163101)

2025-10-16 18:28:38 +02:00

cxx1z-fold-expressions.cpp

Remove delayed typo expressions (#143423)

2025-06-13 06:45:40 -04:00

cxx1z-init-statement.cpp

Diagnose -Wunused-value based on CFG reachability

2021-09-28 10:00:15 -07:00

cxx1z-nested-namespace-definition.cpp

[test] Make tests pass regardless of gnu++14/gnu++17 default

2022-09-04 05:29:32 +00:00

cxx1z-using-declaration.cpp

[c++1z] P0195R2: Support pack-expansion of using-declarations.

2016-12-20 21:35:28 +00:00

cxx2a-abbreviated-templates.cpp

…

cxx2a-bitfield-init.cpp

…

cxx2a-concept-declaration.cpp

[Clang] Initial support for P2841 (Variable template and concept template parameters) (#150823)

2025-08-04 08:51:22 +02:00

cxx2a-concepts-requires-expr.cpp

Revert "Reapply "[Clang] Implement resolution for CWG1835 (#92957)" (#98547)"

2024-07-15 13:22:40 +02:00

cxx2a-constrained-template-param-with-partial-id.cpp

…

cxx2a-constrained-template-param.cpp

[Clang][Parser] Don't always destroy template annotations at the end of a declaration (#89494)

2024-04-23 20:34:22 +08:00

cxx2a-designated-init.cpp

…

cxx2a-init-statement.cpp

[clang] Fix ternary operator in the second for loop statement

2021-05-16 10:42:52 -07:00

cxx2a-inline-nested-namespace-definition.cpp

…

cxx2a-placeholder-type-constraint.cpp

[Clang] Check type-constraints applied to placeholder types

2023-04-10 17:33:09 +02:00

cxx2a-spaceship.cpp

…

cxx2a-template-lambdas.cpp

[Clang] Modify Parser::ParseLambdaExpressionAfterIntroducer to check whether the lambda-declarator is valid

2023-08-29 11:28:57 -07:00

cxx2b-auto-x.cpp

[Clang] Fix parsing of (auto(x)).

2023-05-20 13:22:58 +02:00

cxx2b-init-statement.cpp

[clang] Use -std=c++23 instead of -std=c++2b

2023-05-04 19:19:52 +02:00

cxx2b-label.cpp

[clang] Use -std=c++23 instead of -std=c++2b

2023-05-04 19:19:52 +02:00

cxx2b-lambdas-ext-warns.cpp

[Clang] Avoid null deref in lambda attribute compat warning (#161096)

2025-09-30 02:16:01 +03:00

cxx2b-lambdas.cpp

[clang] Don't assert on paren-less lambdas with dependent return type (#176296)

2026-01-17 10:43:51 -05:00

cxx2b-subscript.cpp

[clang] Use -std=c++23 instead of -std=c++2b

2023-05-04 19:19:52 +02:00

cxx2c-binding-pack.cpp

[Clang][Diagnostics] Use "structured binding" instead of "decomposition" (#163101)

2025-10-16 18:28:38 +02:00

cxx2c-delete-with-message.cpp

[Clang] update reasoned delete diagnostic kind to use Extension, making it pedantic only (#114713)

2024-11-19 14:31:00 -05:00

cxx2c-oxford-variadic-comma.cpp

[Clang] Do not consider a variadic function ellipsis part of a default arg (#153496)

2025-08-14 12:51:58 +02:00

cxx2c-pack-indexing.cpp

Remove delayed typo expressions (#143423)

2025-06-13 06:45:40 -04:00

cxx2c-template-template-param.cpp

[Clang] Initial support for P2841 (Variable template and concept template parameters) (#150823)

2025-08-04 08:51:22 +02:00

cxx2c-variadic-friends-ext-diags.cpp

[Clang] Implement C++26’s P2893R3 ‘Variadic friends’ (#101448)

2024-08-15 21:16:30 +02:00

cxx2c-variadic-friends.cpp

[clang] NNS: don't print trailing scope resolution operator in diagnostics (#130529)

2025-03-10 09:37:38 -03:00

cxx03-attributes.cpp

[clang] Allow attributes on first constructor argument in pre-C++11 (#157300)

2025-09-15 21:04:45 +08:00

cxx03-lambda-extension.cpp

[clang] Accept lambdas in C++03 as an extensions (#73376)

2024-03-21 12:57:24 +01:00

cxx11-base-spec-attributes.cpp

[Clang] add fix-it hints for unknown attributes (#141305)

2025-06-15 00:01:25 +03:00

cxx11-brace-initializers.cpp

Improve diagonstic for braced-init-list as operand to ?: expression.

2018-05-24 22:02:52 +00:00

cxx11-stmt-attributes.cpp

Add #pragma clang fp

2017-04-04 21:18:36 +00:00

cxx11-templates.cpp

…

cxx11-type-specifier.cpp

[clang] Fix new-expression with elaborated-type-specifier

2023-07-03 06:07:04 -04:00

cxx11-user-defined-literals.cpp

Turn -Wdeprecated-literal-operator on by default (#111027)

2024-10-11 06:10:03 -07:00

cxx20-coroutines.cpp

[Coroutines] Remove -fcoroutines-ts

2023-02-23 14:40:58 +08:00

cxx20-using-enum.cpp

[clang][DR2621] using enum NAME lookup fix

2022-09-28 08:50:27 -07:00

cxx23-assume.cpp

[Clang][Sema] Expression in assumption attribute should be full expression (#150814)

2025-07-29 11:53:02 +08:00

cxx98-enum.cpp

…

cxx-alias-decl-split-angle-fixit.cpp

[clang] Fix alias declaration fix-it location for token-split '>>' (#184555)

2026-03-12 16:56:43 +00:00

cxx-altivec-bool-128.cpp

[PowerPC] Add target feature validation for builtins in Sema (#187371)

2026-03-24 14:31:42 -04:00

cxx-altivec.cpp

[PowerPC] Add target feature validation for builtins in Sema (#187371)

2026-03-24 14:31:42 -04:00

cxx-ambig-decl-expr-xfail.cpp

Add a PR reference for XFAILed test

2014-05-28 12:26:32 +00:00

cxx-ambig-decl-expr.cpp

[Clang] Fix parsing of (auto(x)).

2023-05-20 13:22:58 +02:00

cxx-ambig-init-templ.cpp

Improve recovery from invalid template-ids.

2020-03-27 17:11:04 -07:00

cxx-ambig-paren-expr-asan.cpp

[Clang] Fix eager skipping in ParseExpressionList() (#110133)

2024-10-02 01:54:29 +02:00

cxx-ambig-paren-expr.cpp

…

cxx-attributes.cpp

[clang] NNS: don't print trailing scope resolution operator in diagnostics (#130529)

2025-03-10 09:37:38 -03:00

cxx-bad-cast-diagnose-broken-template.cpp

[clang][Sema] Fix assertion in tryDiagnoseOverloadedCast (#108021)

2024-09-18 10:11:03 +02:00

cxx-bool.cpp

…

cxx-casting.cpp

[test] Make tests pass regardless of gnu++14/gnu++17 default

2022-09-04 05:29:32 +00:00

cxx-class-template-specialization.cpp

…

cxx-class.cpp

[Clang] Emit a diagnostic note at the class declaration when the method definition does not match any declaration. (#110638)

2024-10-02 16:40:06 +02:00

cxx-concept-declaration.cpp

[clang][Parse] Fix crash when emitting template diagnostic

2022-08-30 15:11:38 +02:00

cxx-concepts-ambig-constraint-expr.cpp

…

cxx-concepts-requires-clause.cpp

[Clang] Improve error recovery for invalid calls (#136295)

2025-04-22 10:41:16 +08:00

cxx-condition.cpp

…

cxx-decl.cpp

[Clang][Sema] Diagnose friend declarations with enum elaborated-type-specifier in all language modes (#80171)

2024-02-13 14:25:56 -05:00

cxx-declarator-attribute-crash.cpp

Fix null-deref thanks to an attribute on a global declarator chunk (#83611)

2024-03-04 09:25:29 -08:00

cxx-default-args.cpp

[clang] Remove rdar links; NFC

2023-08-28 12:13:42 -04:00

cxx-default-delete.cpp

…

cxx-ext-delete-default.cpp

…

cxx-extern-c-array.cpp

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.

2012-10-19 12:44:48 +00:00

cxx-extra-semi.cpp

…

cxx-extra-virtual-specifiers.cpp

…

cxx-friend.cpp

Lit C++11 Compatibility Patch #8

2016-04-14 23:47:07 +00:00

cxx-in-c.c

[Clang][Parser] Fix crash of clang when using C++ constructs like :: in C code (#74926)

2024-01-04 21:04:54 +01:00

cxx-invalid-for-range.cpp

…

cxx-invalid-function-decl.cpp

Fix crash with invalid member function param list (#139595)

2025-05-13 06:31:10 -04:00

cxx-invalid-using-decl-in-constexpr-crash.cpp

[clang][Parser] Fix crash on malformed using declaration in constexpr function (#144286)

2025-06-16 23:17:47 +08:00

cxx-keyword-identifiers.cpp

Change the behavior of implicit int diagnostics

2022-05-04 08:35:47 -04:00

cxx-member-crash.cpp

[clang] Remove rdar links; NFC

2023-08-28 12:13:42 -04:00

cxx-member-init-missing-paren-crash.cpp

…

cxx-member-initializers.cpp

[clang] add diagnose when member function contains invalid default argument

2023-04-25 23:08:30 +02:00

cxx-modules-interface.cppm

[Modules] Refactor modules-ts tests to use standard c++ modules

2023-02-16 14:05:16 +08:00

cxx-namespace-after-missing-semicolon.cpp

[clang][parser] Fix namespace dropping after malformed declarations

2023-05-15 07:39:58 -04:00

cxx-namespace-alias.cpp

Eliminate the "minimal" and printing parser actions, which only ever

2010-07-26 04:08:02 +00:00

cxx-nested-name-spec.cpp

[Clang] prevent crash on invalid nested name specifiers with a single colon (#169246)

2025-12-03 17:24:33 +02:00

cxx-nested-name.cpp

[clang] NFC: new tests and some cleanups on existing ones (#142293)

2025-05-31 19:34:11 -03:00

cxx-reference.cpp

…

cxx-stmt.cpp

…

cxx-template-argument.cpp

Revert "[clang] Implement instantiation context note for checking template parameters (#126088)"

2025-03-10 10:32:08 +01:00

cxx-template-decl.cpp

[clang] Add diagnostic for unresolved using declaration that shadows template parameters (#131328)

2025-03-14 15:30:01 +01:00

cxx-template-recovery.cpp

[clang][parser] Fix namespace dropping after malformed declarations

2023-05-15 07:39:58 -04:00

cxx-template-template-recovery.cpp

[Clang] Initial support for P2841 (Variable template and concept template parameters) (#150823)

2025-08-04 08:51:22 +02:00

cxx-throw.cpp

…

cxx-typeid.cpp

Modify how the -verify flag works. Currently, the verification string and

2011-12-15 00:38:15 +00:00

cxx-typeof.cpp

[clang] Remove rdar links; NFC

2023-08-28 12:13:42 -04:00

cxx-undeclared-identifier.cpp

Reland "nullptr returned from ActOnTag() is not a valid result"

2023-01-18 12:41:44 +01:00

cxx-using-declaration.cpp

Replace "can not" with "cannot" in diagnostics messages.

2014-03-07 22:36:23 +00:00

cxx-using-directive.cpp

…

cxx-variadic-func.cpp

[Clang] Do not consider a variadic function ellipsis part of a default arg (#153496)

2025-08-14 12:51:58 +02:00

debugger-import-module.m

…

declarators.c

[Clang] [Sema] Make -Wincompatible-pointer-types an error by default (#157364)

2025-09-15 16:55:00 +00:00

decls.c

[C] Disallow declarations where a statement is required (#92908)

2024-05-28 14:55:18 -04:00

declspec-recovery.c

…

declspec-supported.c

Improve diagnostic reporting when using __declspec without enabling __declspec as a keyword.

2017-02-14 22:47:20 +00:00

decltype-gh188014.cpp

[clang][Parser] Fix an assertion during decltype error recovery with missing ; (#188123)

2026-03-31 20:30:28 +00:00

decomposed-condition.cpp

[Clang] [NFC] Introduce helpers for defining compatibilty warnings (#132129)

2025-03-21 03:55:42 +01:00

defer-ts.c

[Clang] Add support for the C _Defer TS (#162848)

2025-12-11 05:54:09 +01:00

defer-ts.cpp

[Clang] Add support for the C _Defer TS (#162848)

2025-12-11 05:54:09 +01:00

DelayedTemplateParsing.cpp

[clang] fix parsing of late parsed attributes with delayed template parsing (#163483)

2025-10-15 10:30:03 -03:00

dep_template_spec_type.cpp

[clang] Fix issue with FoldingSet and DependentTemplateSpecialization… (#150559)

2025-07-25 15:21:30 -04:00

designator.c

Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.

2009-12-15 20:14:24 +00:00

diag-crash.c

…

diagnose_if.cpp

[clang] fix skipped parsing of late parsed attributes (#153558)

2025-08-14 06:42:55 -03:00

editor-placeholder-recovery.cpp

…

empty-translation-unit.c

…

enableif-attr.cpp

[Clang] prevent crash in early parsing of enable_if for C function declarators with identifier-list parameters (#174017)

2026-01-06 21:38:41 +02:00

encode.m

…

enhanced-proto-1.m

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.

2012-10-19 12:44:48 +00:00

eof2.cpp

…

eof.cpp

…

explicit-bool-pre-cxx17.cpp

[clang] Fix assertion failure with explicit(bool) in pre-C++11 modes (#152985)

2025-08-13 07:03:09 -07:00

explicit-bool.cpp

Change the behavior of implicit int diagnostics

2022-05-04 08:35:47 -04:00

expressions.c

…

expressions.cpp

…

expressions.m

…

ext-int.cpp

Change the behavior of implicit int diagnostics

2022-05-04 08:35:47 -04:00

extension.c

Use functions with prototypes when appropriate; NFC

2022-02-07 15:29:36 -05:00

extern-template-attributes.cpp

[Clang] disallow use of attributes before extern template declarations (#136328)

2025-04-21 18:12:07 +03:00

extra-semi-resulting-in-nullstmt-in-init-statement.cpp

[clang][Parse] Diagnose useless null statements / empty init-statements

2018-11-20 18:59:05 +00:00

extra-semi-resulting-in-nullstmt.cpp

[NFC][clang] Fix comments.

2022-01-05 14:49:03 +08:00

extra-semi.cpp

[test] %clang_cc1: remove redundant actions

2024-05-04 23:08:11 -07:00

for.cpp

Improve parser recovery in "for" statements, from Richard Smith!

2011-02-17 03:38:46 +00:00

fp-floatcontrol-syntax.cpp

Remove redundant option -menable-unsafe-fp-math.

2022-10-14 10:55:29 -04:00

friend-concept.cpp

[Clang] [Parser] Improve diagnostic for friend concept (#105121)

2024-08-22 23:33:40 +02:00

function-decls.c

…

function-parameter-limit.cpp

[clang] Diagnose functions with too many parameters (#104833)

2024-08-21 17:38:24 +04:00

gcc-__final-compatibility.cpp

…

gcc-for-loop-init-compatibility.c

Use functions with prototypes when appropriate; NFC

2022-02-07 15:29:36 -05:00

generic-selection-type-extension-pedantic.c

[C2y] Modify diagnostics for generic selection with a type operand

2024-07-02 08:19:07 -04:00

generic-selection-type-extension.c

Silence C++17 extension warnings; NFC

2023-06-05 11:35:03 -04:00

gh30908-scope-balance-on-invalid-var-direct-init-1.cpp

[clang][Parser] Pop scope prior VarDecl invalidating by invalid init (#77434)

2024-01-10 08:49:36 +08:00

gh30908-scope-balance-on-invalid-var-direct-init-2.cpp

[clang][Parser] Pop scope prior VarDecl invalidating by invalid init (#77434)

2024-01-10 08:49:36 +08:00

gh48527.cpp

[clang] Fix null dereference on return in lambda attribute statement expr (#66643)

2023-09-19 04:02:04 +02:00

gh64836.cpp

[Clang] Fix crash in Parser::ParseDirectDeclarator by adding check that token is not an annotation token

2023-09-12 11:06:06 -07:00

gh110231.cpp

[clang] Fix non-deterministic infinite recursion... (#118288)

2024-12-10 09:17:41 +01:00

gh114815.cpp

[Clang] Fix a crash when parsing an invalid decltype (#148798)

2025-07-15 18:09:51 +02:00

gh137861.cpp

Fix crash when an attribute is applied to pragma attribute/pragma dump (#137880)

2025-04-30 07:31:42 -07:00

goto.c

[clang] Remove rdar links; NFC

2023-08-28 12:13:42 -04:00

if-scope-c90.c

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.

2012-10-19 12:44:48 +00:00

if-scope-c99.c

Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.

2009-12-15 20:14:24 +00:00

implicit-casts.c

Strengthen -Wint-conversion to default to an error

2022-07-22 15:24:54 -04:00

knr_parameter_attributes.c

[C89/C2x] Improve diagnostics around strict prototypes in C

2022-04-08 16:19:58 -04:00

labeled-break-continue.c

[Clang] [C2y] Implement N3355 ‘Named Loops’ (#152870)

2025-09-02 16:37:19 +00:00

lambda-attr.cu

[clang][cuda/hip] Allow __noinline__ lambdas

2022-11-04 07:33:31 +00:00

lambda-misplaced-capture-default.cpp

[Clang] fix confusing diagnostics for lambdas with init-captures inside braced initializers (#166180)

2025-11-06 22:55:36 +02:00

lax-conv.cpp

Fix another diagnostic wording for style; NFC

2024-05-21 15:14:03 -04:00

macro-expansion-recovery.cpp

[Clang] fix missing source location for errors in macro-expanded (#143460)

2025-06-11 14:19:25 -07:00

matrix-type-disabled.c

[Matrix] Add matrix type to Clang.

2020-05-11 18:55:45 +01:00

max-tokens.cpp

…

message-expr-alt-op.mm

[Parser] Support alternative operator token keyword args in Objective-C++

2018-08-21 16:47:04 +00:00

method-def-in-class.m

[clang] Remove rdar links; NFC

2023-08-28 12:13:42 -04:00

method-prototype-1.m

Eliminate the "minimal" and printing parser actions, which only ever

2010-07-26 04:08:02 +00:00

MicrosoftExtensions.c

[clang][bytecode] Don't evaluate builtin_assume argument (#175740)

2026-01-13 12:33:58 +01:00

MicrosoftExtensions.cpp

[clang] Improve nested name specifier AST representation (#147835)

2025-08-09 05:06:53 -03:00

MicrosoftExtensionsInlineAsm.c

…

missing-closing-rbrace.m

[clang] Remove rdar links; NFC

2023-08-28 12:13:42 -04:00

missing-end-1-gh64065-nocrash.m

[Parser][ObjC] Fix crash on nested top-level block with better recovery path

2023-08-03 12:58:48 +08:00

missing-end-2.m

[clang] Remove rdar links; NFC

2023-08-28 12:13:42 -04:00

missing-end-3.m

[clang] Remove rdar links; NFC

2023-08-28 12:13:42 -04:00

missing-end-4.m

[Parser][ObjC] Fix crash on nested top-level block with better recovery path

2023-08-03 12:58:48 +08:00

missing-end.m

…

missing-selector-name.mm

[clang] Remove rdar links; NFC

2023-08-28 12:13:42 -04:00

ms-anachronism.c

clang-cl: support __cdecl-on-struct anachronism

2016-03-21 16:08:49 +00:00

ms-empty-enum.c

[clang] Accept empty enum in MSVC compatible C (#159981)

2025-11-05 14:43:40 +08:00

ms-if-exists.c

…

ms-if-exists.cpp

…

ms-inline-asm-nested-braces.c

Use functions with prototypes when appropriate; NFC

2022-02-07 15:29:36 -05:00

ms-inline-asm.c

[Clang] reject bit-fields as instruction operands in Microsoft style inline asm blocks.

2022-10-10 15:45:02 -04:00

ms-seh.c

Use functions with prototypes when appropriate; NFC

2022-02-07 15:29:36 -05:00

ms-square-bracket-attributes.mm

[Parser] Parse string literal arguments of 'availability', 'external_source_symbol' and 'uuid' attributes as unevaluated

2023-08-30 11:46:54 +03:00

namelookup-anonymous-struct.c

[Clang] Remove IDNS_Ordinary flag in IndirectFieldDecl::IdentifierNamespace (#100525)

2024-07-26 08:39:46 -04:00

namelookup-bug-1.c

…

namelookup-bug-2.c

Use functions with prototypes when appropriate; NFC

2022-02-09 09:11:49 -05:00

namespace-alias-attr.cpp

…

namespace-attributes.cpp

[Clang] disallow attributes after namespace identifier (#121614)

2025-01-09 17:01:30 +02:00

namespaces.cpp

…

nested_blocks_overflow.cpp

[Parser] Warn when ScopeDepthOrObjCQuals overflows

2019-11-09 15:33:01 +01:00

nested_function_prototype_overflow.cpp

…

nested_lambda_overflow.cpp

[Parser] Warn when ScopeDepthOrObjCQuals overflows

2019-11-09 15:33:01 +01:00

no-gnu-inline-asm.c

Use functions with prototypes when appropriate; NFC

2022-02-09 09:11:49 -05:00

nullability.c

…

objc-alias-printing.m

…

objc-at-directive-fixit.m

[clang] Remove rdar links; NFC

2023-08-28 12:13:42 -04:00

objc-at-implementation-eof-crash.m

…

objc-at-interface-eof-crash.m

…

objc-attr.m

[clang,test] Convert text files from CRLF to LF

2024-05-03 10:23:53 -07:00

objc-available.m

Use functions with prototypes when appropriate; NFC

2022-02-09 09:11:49 -05:00

objc-boxing.m

[clang] Remove rdar links; NFC

2023-08-28 12:13:42 -04:00

objc-category-neg-1.m

…

objc-class-property.m

…

objc-coloncolon.m

[clang][ObjectiveC] Fix Parsing the :: Optional Scope Specifier (#119908)

2024-12-20 09:47:26 -08:00

objc-cxx-keyword-identifiers.mm

[clang] Remove rdar links; NFC

2023-08-28 12:13:42 -04:00

objc-delayed-method-use-after-free.m

[clang] Prevent possible use-after-free

2023-08-18 16:27:57 +02:00

objc-diag-width.mm

…

objc-error-qualified-implementation.m

[clang] Remove rdar links; NFC

2023-08-28 12:13:42 -04:00

objc-forcollection-1.m

…

objc-forcollection-neg-2.m

Change the behavior of implicit int diagnostics

2022-05-04 08:35:47 -04:00

objc-forcollection-neg.m

…

objc-foreach-syntax.m

Remove delayed typo expressions (#143423)

2025-06-13 06:45:40 -04:00

objc-implementation-attrs.m

…

objc-init.m

[clang] Remove rdar links; NFC

2023-08-28 12:13:42 -04:00

objc-interfaces.m

…

objc-messaging-1.m

[clang] Remove rdar links; NFC

2023-08-28 12:13:42 -04:00

objc-messaging-neg-1.m

Use functions with prototypes when appropriate; NFC

2022-02-09 09:11:49 -05:00

objc-missing-impl.m

…

objc-property-syntax.m

Fix the spelling of 'bitfield' in diagnostics to be consistently 'bit-field'.

2016-12-20 02:43:58 +00:00

objc-quirks.m

[clang] Remove rdar links; NFC

2023-08-28 12:13:42 -04:00

objc-recover.mm

…

objc-static-assert.m

Rewording "static_assert" diagnostics

2022-07-25 07:22:54 -04:00

objc-static-assert.mm

[clang][sema] Print more information about failed static assertions

2022-08-11 08:44:38 +02:00

objc-synthesized-recover.m

…

objc-try-catch-1.m

…

objc-type-printing.m

…

objcbridge-related-attribute.m

Fix more diagnostic wording for style; NFC (#93190)

2024-05-23 14:50:29 -04:00

objcxx0x-lambda-expressions.mm

[AST][RecoveryExpr] Build recovery expressions by default for C++.

2020-06-12 15:21:38 +02:00

objcxx11-attributes.mm

[Clang] add fix-it hints for unknown attributes (#141305)

2025-06-15 00:01:25 +03:00

objcxx11-initialized-temps.mm

[clang] Remove rdar links; NFC

2023-08-28 12:13:42 -04:00

objcxx11-invalid-lambda.cpp

…

objcxx11-messaging-and-lambda.mm

[Parser] Fix look ahead after EOF while parsing objc message and lambdas

2016-05-31 18:46:31 +00:00

objcxx11-protocol-in-template.mm

…

objcxx11-user-defined-literal.mm

User-defined literals: reject string and character UDLs in all places where the

2012-03-06 03:21:47 +00:00

objcxx14-protocol-in-template.mm

[Parser] Perform CachedTokens update dependent on token consumption

2016-02-05 19:36:39 +00:00

objcxx-at.mm

Parse an '@' in an Objective-C++ class member specification,

2011-04-14 17:21:19 +00:00

objcxx-coloncolon.mm

[clang][ObjectiveC] Fix Parsing the :: Optional Scope Specifier (#119908)

2024-12-20 09:47:26 -08:00

objcxx-enum.mm

…

objcxx-lambda-expressions-neg.mm

[clang] Accept lambdas in C++03 as an extensions (#73376)

2024-03-21 12:57:24 +01:00

offsetof.c

…

opencl-astype.cl

[OpenCL] Pretty print __private addr space

2019-12-27 13:42:07 +00:00

opencl-atomics-cl20.cl

Remove delayed typo expressions (#143423)

2025-06-13 06:45:40 -04:00

opencl-cl20.cl

…

opencl-cxx-keywords.cl

[HLSL] Add groupshare address space.

2022-10-20 09:29:09 -07:00

opencl-cxx-virtual.cl

…

opencl-image-access.cl

[OpenCL] Refine OpenCLImageAccessAttr to OpenCLAccessAttr

2016-02-26 03:13:03 +00:00

opencl-kernel.cl

Silence some false positive -Wstrict-prototype warnings

2022-05-13 08:31:52 -04:00

opencl-keywords.cl

…

opencl-pragma.cl

[OpenCL] Reword unknown extension pragma diagnostic

2022-06-15 10:54:46 +01:00

opencl-storage-class.cl

…

opencl-unroll-hint.cl

Treat opencl_unroll_hint subject errors as semantic rather than parse errors

2021-02-05 07:20:41 -05:00

p10-vector-bool-128.c

[PowerPC] Add support for vector bool __int128 for Power10

2020-06-23 21:25:56 -05:00

parenthesis-balance.cpp

…

parmvardecl_conversion.c

…

parser_overflow.c

[Clang] Increase the default expression nesting limit (#132021)

2025-03-19 15:16:38 +01:00

parsing-reflection-with-blocks.cpp

[clang]: reflection operator parsing for primitive types (#164692)

2026-02-06 11:32:17 -05:00

parsing-reflection.cpp

[clang]: reflection operator parsing for primitive types (#164692)

2026-02-06 11:32:17 -05:00

placeholder-recovery.m

Add support for attributes on @implementations in Objective-C

2019-04-11 17:55:30 +00:00

pointer_promotion.c

Use functions with prototypes when appropriate; NFC

2022-02-09 09:11:49 -05:00

pointer-arithmetic.c

Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.

2009-12-15 20:14:24 +00:00

PR11000.cpp

Add 'not' to commands that are expected to fail.

2013-07-04 16:16:58 +00:00

PR21872.cpp

…

pragma-attribute-context.cpp

[Parser] Emit descriptive diagnostic for misplaced pragma

2019-08-04 10:08:51 +00:00

pragma-attribute-declspec.cpp

…

pragma-attribute.cpp

[Clang] fix crash parsing forbidden attribute args in pragma attributes (#182362)

2026-02-26 23:48:53 +02:00

pragma-export.c

[SystemZ][z/OS] Implement #pragma export (#141671)

2026-01-23 14:46:31 -05:00

pragma-export.cpp

[SystemZ][z/OS] Implement #pragma export (#141671)

2026-01-23 14:46:31 -05:00

pragma-fenv_access-ms.c

Use functions with prototypes when appropriate; NFC

2022-02-09 09:11:49 -05:00

pragma-fenv_access.c

Revert "[clang][SemaCXX] Diagnose tautological uses of consteval if and is_constant_evaluated"

2023-09-27 18:58:01 +02:00

pragma-fenv_round.c

…

pragma-fp-contract.c

clang: Add pragma clang fp reciprocal (#68267)

2023-11-28 23:38:50 +09:00

pragma-fp-contract.cpp

[Parser] Emit descriptive diagnostic for misplaced pragma

2019-08-04 10:08:51 +00:00

pragma-fp-warn.c

[FPEnv] Enable strict fp for AArch64 in clang

2022-11-21 16:02:54 +00:00

pragma-fp.cpp

clang: Add pragma clang fp reciprocal (#68267)

2023-11-28 23:38:50 +09:00

pragma-loop-safety.cpp

Append new attributes to the end of an AttributeList.

2018-08-03 01:21:16 +00:00

pragma-loop-vectorize.cpp

[CLANG] Resolves crash on invalid loop vectorize_width (#169473)

2025-12-11 12:18:35 -05:00

pragma-loop.cpp

Diagnose use of VLAs in C++ by default

2023-10-20 13:10:03 -04:00

pragma-optimize-diagnostics.cpp

…

pragma-options.c

Recommit r308327 3rd time: Add a warning for missing

2017-07-28 14:41:21 +00:00

pragma-options.cpp

…

pragma-pack.c

…

pragma-pipeline.cpp

…

pragma-unroll-and-jam.cpp

[Clang] New loop pragma vectorize_predicate

2019-07-25 07:33:13 +00:00

pragma-unroll.cpp

[Clang] Fix incorrect handling of #pragma {GCC} unroll N in dependent context (#90240)

2024-04-29 22:00:41 +08:00

pragma-visibility2.c

[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences

2020-12-31 00:27:11 -08:00

pragma-visibility.c

Tests for #pragma GCC visibility.

2010-08-05 07:00:53 +00:00

pragma-weak.c

Fix a parser crash when there are #pragmas in a context which requires a single

2013-10-28 22:04:30 +00:00

promote_types_in_proto.c

[Clang] [NFC] Fix unintended -Wreturn-type warnings everywhere in the test suite (#123464)

2025-01-18 19:16:33 +01:00

ptrauth-qualifier.c

[PAC] Add support for __ptrauth type qualifier (#100830)

2025-04-15 12:54:25 -07:00

recovery-after-expected-unqualified-id.cpp

[clang] Preserve externs following broken declarations (#161641)

2025-10-02 16:11:31 +02:00

recovery.c

Remove delayed typo expressions (#143423)

2025-06-13 06:45:40 -04:00

recovery.cpp

[Clang] Fix the trailing comma regression (#136273)

2025-04-18 16:27:27 +08:00

recovery.m

Fix the recovery from missing semis on @property declarations to not consume

2011-03-26 01:53:26 +00:00

recursion-limits.cpp

…

selector-1.m

[clang] Remove rdar links; NFC

2023-08-28 12:13:42 -04:00

sizeof-missing-parens.c

Use functions with prototypes when appropriate; NFC

2022-02-09 09:11:49 -05:00

skip-function-bodies.h

[libclang] Allow skipping function bodies in preamble only

2018-05-17 09:24:37 +00:00

skip-function-bodies.mm

[libclang] Allow skipping function bodies in preamble only

2018-05-17 09:24:37 +00:00

slh-asm-goto-no-warn.cpp

[clang][asm goto][slh] Warn if asm goto + SLH

2020-05-20 09:46:18 -07:00

slh-asm-goto.cpp

Reword diagnostics for style; NFC

2022-10-10 15:53:48 -04:00

statements.c

[C23][Parser] Diagnostic for attribute declaration where statement is required (#146224)

2025-07-09 08:54:30 +08:00

static_assert.c

[win][clang] Do not inject static_assert macro definition (#147030)

2025-07-08 09:34:13 +02:00

static_assert.cpp

[Clang] handle invalid close location in static assert declaration (#108701)

2024-09-16 08:58:50 -04:00

stmt-attributes.c

[clang] Allow 'nomerge' attribute for function pointers

2023-06-27 01:15:45 +03:00

stmt-attributes.cpp

[clang] Allow 'nomerge' attribute for function pointers

2023-06-27 01:15:45 +03:00

stmt-attributes.m

[clang] Allow 'nomerge' attribute for function pointers

2023-06-27 01:15:45 +03:00

struct-recursion.c

…

switch-recovery.cpp

Remove delayed typo expressions (#143423)

2025-06-13 06:45:40 -04:00

switch-typo-correction.cpp

Remove delayed typo expressions (#143423)

2025-06-13 06:45:40 -04:00

top-level-semi-cxx0x.cpp

…

traditional_arg_scope.c

…

typeof.c

[C] Warn on uninitialized const objects (#137166)

2025-04-25 08:21:41 -04:00

types.c

Use functions with prototypes when appropriate; NFC

2022-02-09 09:11:49 -05:00

using-if-exists-attr.cpp

[clang] Implement the using_if_exists attribute

2021-06-02 10:30:24 -04:00

using-template.cpp

Consume unexpected "template" keywords after "using"

2019-05-01 23:33:49 +00:00

vector-cast-define.cl

…

vsx.c

…

warn-cuda-compat.cu

…

warn-dangling-else.cpp

Add -Wdangling-else.

2011-12-22 23:26:17 +00:00

warn-misleading-indentation-fix.cpp

…

warn-misleading-indentation.cpp

…

warn-semicolon-before-method-body.m

…

wasm-funcref.c

[clang][WebAssembly] Initial support for reference type funcref in clang

2023-03-17 18:31:44 +01:00

while-loop-outside-function.c

[clang] better error message for while loops outside of control flow

2022-07-25 11:48:24 +08:00

while-loop-outside-function.cpp

[clang] better error message for while loops outside of control flow

2022-07-25 11:48:24 +08:00

x64-windows-calling-convention-handling.c

[Clang][Cygwin] Cygwin x86_64 should accept __stdcall (#158385)

2025-09-14 10:09:46 -07:00