Sami Tolvanen 1aad641c79 [Clang][Sema] Add -Wcast-function-type-strict ...

Clang supports indirect call Control-Flow Integrity (CFI) sanitizers
(e.g. -fsanitize=cfi-icall), which enforce an exact type match between
a function pointer and the target function. Unfortunately, Clang
doesn't provide diagnostics that would help developers avoid function
type casts that lead to runtime CFI failures. -Wcast-function-type,
while helpful, only warns about ABI incompatibility, which isn't
sufficient with CFI.

Add -Wcast-function-type-strict, which checks for a strict type
compatibility in function type casts and helps warn about casts that
can potentially lead to CFI failures.

Reviewed By: nickdesaulniers, aaron.ballman

Differential Revision: https://reviews.llvm.org/D134831

2022-10-26 20:38:37 +00:00

..

AnalysisBasedWarnings.cpp

Use the range-based overload of llvm::sort where possible

2022-07-23 15:13:25 +02:00

CMakeLists.txt

[NFC] [DirectX backend] move ResourceClass into llvm.

2022-10-20 13:26:56 -07:00

CodeCompleteConsumer.cpp

[clang] LLVM_FALLTHROUGH => [[fallthrough]]. NFC

2022-08-08 09:12:46 -07:00

CoroutineStmtBuilder.h

…

DeclSpec.cpp

[C2x] implement typeof and typeof_unqual

2022-09-28 13:27:52 -04:00

DelayedDiagnostic.cpp

…

HLSLExternalSemaSource.cpp

[NFC] [DirectX backend] move ResourceClass into llvm.

2022-10-20 13:26:56 -07:00

IdentifierResolver.cpp

[HLSL] Support cbuffer/tbuffer for hlsl.

2022-09-21 10:07:43 -07:00

JumpDiagnostics.cpp

[clang] LLVM_FALLTHROUGH => [[fallthrough]]. NFC

2022-08-08 09:12:46 -07:00

MultiplexExternalSemaSource.cpp

[NFC] Make MultiplexExternalSemaSource own sources

2022-09-02 13:57:39 -05:00

OpenCLBuiltins.td

[OpenCL] Guard depth image builtins

2022-09-13 10:10:48 +01:00

ParsedAttr.cpp

[clang] Use std::size instead of llvm::array_lengthof

2022-09-08 17:20:25 -06:00

Scope.cpp

Use value instead of getValue (NFC)

2022-07-29 21:18:41 -07:00

ScopeInfo.cpp

[clang] Disallow mixing SEH and Objective-C exceptions

2021-10-20 14:18:12 -04:00

Sema.cpp

[C++2a] P0634r3: Down with typename!

2022-09-28 09:50:19 -07:00

SemaAccess.cpp

[C++2b] Implement multidimentional subscript operator

2022-02-08 12:10:47 -05:00

SemaAttr.cpp

[clang] Add support for #pragma strict_gs_check

2022-09-19 20:07:14 +00:00

SemaAvailability.cpp

[HLSL] Enable availability attribute

2022-09-16 16:04:27 -05:00

SemaCast.cpp

[Clang][Sema] Add -Wcast-function-type-strict

2022-10-26 20:38:37 +00:00

SemaChecking.cpp

[X86] Add CMPCCXADD instructions.

2022-10-25 14:33:39 +08:00

SemaCodeComplete.cpp

NFC: [clang] Template argument cleanups.

2022-10-25 00:29:56 +02:00

SemaConcept.cpp

Revert "[clang] Implement sugared substitution changes to infrastructure"

2022-10-26 10:14:31 +02:00

SemaConsumer.cpp

…

SemaCoroutine.cpp

[C++20] [Coroutines] Exit early if we found co_await appears in

2022-10-09 14:59:27 +08:00

SemaCUDA.cpp

[CUDA] remove duplicate condition

2022-07-22 11:27:19 -04:00

SemaCXXScopeSpec.cpp

NFC: [clang] Template argument cleanups.

2022-10-25 00:29:56 +02:00

SemaDecl.cpp

Revert "[clang] Fix missing diagnostic of declaration use when accessing TypeDecls through typename access"

2022-10-25 12:23:10 -04:00

SemaDeclAttr.cpp

[HLSL] Add SV_DispatchThreadID

2022-10-18 16:17:19 -07:00

SemaDeclCXX.cpp

NFC: [clang] Template argument cleanups.

2022-10-25 00:29:56 +02:00

SemaDeclObjC.cpp

[clang] Qualify auto in range-based for loops (NFC)

2022-09-03 23:27:27 -07:00

SemaExceptionSpec.cpp

[OpenMP] Initial parsing and semantic support for 'parallel masked taskloop simd' construct

2022-07-01 08:57:15 -07:00

SemaExpr.cpp

[HLSL] Disable integer promotion to avoid int16_t being promoted to int for HLSL.

2022-10-20 16:06:25 -07:00

SemaExprCXX.cpp

Revert "[clang] Implement sugared substitution changes to infrastructure"

2022-10-26 10:14:31 +02:00

SemaExprMember.cpp

[clang] Fix missing template arguments in AST of access to member variable template

2022-09-21 00:46:18 +02:00

SemaExprObjC.cpp

[clang] Implement ElaboratedType sugaring for types written bare

2022-07-27 11:10:54 +02:00

SemaFixItUtils.cpp

[clang] NFC: Rename rvalue to prvalue

2021-06-09 12:27:10 +02:00

SemaHLSL.cpp

[HLSL] Support cbuffer/tbuffer for hlsl.

2022-09-21 10:07:43 -07:00

SemaInit.cpp

[Clang] Implement P2513

2022-10-24 18:10:43 +02:00

SemaLambda.cpp

"Reapply "GH58368: Correct concept checking in a lambda defined in concept""

2022-10-24 12:36:54 -07:00

SemaLookup.cpp

Revert "[clang] Changes to produce sugared converted template arguments"

2022-10-26 10:14:40 +02:00

SemaModule.cpp

[C++20] [Modules] Remove assertion of current module when acting on import

2022-10-08 16:44:51 +08:00

SemaObjCProperty.cpp

[clang/Sema] Fix non-deterministic order for certain kind of diagnostics

2022-10-05 12:58:01 -07:00

SemaOpenMP.cpp

[Clang][OpenMP] Add one missing form of atomic compare capture

2022-10-07 13:30:38 -04:00

SemaOverload.cpp

Revert "[clang] Changes to produce sugared converted template arguments"

2022-10-26 10:14:40 +02:00

SemaPseudoObject.cpp

[clang] NFC: Rename rvalue to prvalue

2021-06-09 12:27:10 +02:00

SemaRISCVVectorLookup.cpp

[RISCV][Clang] Support RVV policy functions.

2022-08-01 17:32:08 +00:00

SemaStmt.cpp

[clang] Use x.empty() instead of llvm::empty(x) (NFC)

2022-09-18 11:07:50 -07:00

SemaStmtAsm.cpp

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

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

SemaStmtAttr.cpp

[clang][parse] Move source range into ParsedAttibutesView

2022-03-24 08:11:57 +01:00

SemaSYCL.cpp

[SYCL] Diagnose uses of zero length arrays

2021-12-29 15:30:18 +03:00

SemaTemplate.cpp

Revert "[clang] Changes to produce sugared converted template arguments"

2022-10-26 10:14:40 +02:00

SemaTemplateDeduction.cpp

Revert "[clang] Changes to produce sugared converted template arguments"

2022-10-26 10:14:40 +02:00

SemaTemplateInstantiate.cpp

Revert "[clang] Changes to produce sugared converted template arguments"

2022-10-26 10:14:40 +02:00

SemaTemplateInstantiateDecl.cpp

Revert "[clang] Changes to produce sugared converted template arguments"

2022-10-26 10:14:40 +02:00

SemaTemplateVariadic.cpp

[clang] Track the templated entity in type substitution.

2022-10-15 22:08:36 +02:00

SemaType.cpp

Revert "[clang] Implement sugared substitution changes to infrastructure"

2022-10-26 10:14:31 +02:00

TreeTransform.h

Revert "[clang] Implement sugared substitution changes to infrastructure"

2022-10-26 10:14:31 +02:00

TypeLocBuilder.cpp

Revert "[clang] Implement sugared substitution changes to infrastructure"

2022-10-26 10:14:31 +02:00

TypeLocBuilder.h

Revert "[clang] Implement sugared substitution changes to infrastructure"

2022-10-26 10:14:31 +02:00

UsedDeclVisitor.h

[HIP][OpenMP] Fix assertion in deferred diag

2021-10-25 11:07:40 -04:00