QuietMisdreavus 3386156b1e

[clang][ExtractAPI] fix a couple crashes when used via libclang (#132297) ...

This PR fixes two crashes in ExtractAPI that occur when decls are
requested via libclang:

- A null-dereference would sometimes happen in
`DeclarationFragmentsBuilder::getFragmentsForClassTemplateSpecialization`
when the template being processed was loaded indirectly via a typedef,
with parameters filled in. The first commit loads the template parameter
locations ahead of time to perform a null check before dereferencing.
- An assertion (or another null-dereference) was happening in
`CXXRecordDecl::bases` when processing a forward-declaration (i.e. a
record without a definition). The second commit guards the use of
`bases` in `ExtractAPIVisitorBase::getBases` by first checking that the
decl in question has a complete definition.

The added test `extract-api-cursor-cpp` adds tests for these two
scenarios to protect against the crash in the future.

Fixes rdar://140592475, fixes rdar://123430367

2025-03-26 17:46:21 -06:00

..

Core

[clang][Index] Use HeuristicResolver in libIndex (#125153)

2025-02-18 01:13:35 -05:00

Inputs

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reparse-with-remaps

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skip-parsed-bodies

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USR

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allow-editor-placeholders.cpp

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annotate-attribute.cpp

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annotate-comments-availability-attrs.cpp

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annotate-comments-objc.m

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annotate-comments-preprocessor.c

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annotate-comments-property-accessor.m

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annotate-comments-typedef.m

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annotate-comments-unterminated.c

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annotate-comments.cpp

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annotate-context-sensitive.cpp

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annotate-deep-statements.cpp

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annotate-literals.m

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annotate-macro-args.h

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annotate-macro-args.m

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annotate-module.m

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annotate-nested-name-specifier.cpp

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annotate-operator-call-expr.cpp

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annotate-parameterized-classes.m

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annotate-subscripting.m

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annotate-tokens-cxx0x.cpp

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annotate-tokens-include.c

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annotate-tokens-include.h

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annotate-tokens-pp.c

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annotate-tokens-preamble.c

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annotate-tokens-unexposed.cpp

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annotate-tokens-with-default-args.cpp

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annotate-tokens-with-default-args.h

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annotate-tokens.c

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annotate-tokens.cpp

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annotate-tokens.m

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annotate-toplevel-in-objccontainer.m

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annotate-toplevel-in-objccontainer.m.h

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arc-annotate.m

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arc-complete.m

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asm-attribute.c

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attributes-cuda.cu

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attributes.c

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availability.c

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availability.cpp

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availability.mm

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binop.cpp

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blocks.c

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boxed-exprs.h

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boxed-exprs.m

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c-index-api-loadTU-test.m

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c-index-getCursor-pp.c

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c-index-getCursor-test.m

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c-index-pch.c

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c-index-redecls.c

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c-index-unsupported-warning-test.c

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cindex-from-source.m

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cindex-on-invalid-usrs.m

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cindex-on-invalid.m

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cindex-test-inclusions.c

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code-completion-skip-bodies.cpp

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code-completion.cpp

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codecompletion-chained.cpp

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comment-c-decls.c

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comment-cplus11-specific.cpp

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comment-cplus-decls.cpp

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comment-cplus-template-decls.cpp

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comment-custom-block-command.cpp

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comment-lots-of-unknown-commands.c

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comment-misc-tags.m

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comment-objc-decls.m

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comment-objc-parameterized-classes.m

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comment-redeclarations.cpp

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comment-to-html-xml-conversion-with-original-literals.cpp

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comment-to-html-xml-conversion.cpp

[Index] Un-XFAIL test with msan

2025-02-20 09:41:00 -08:00

comment-unqualified-objc-pointer.m

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comment-with-preamble.c

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comment-xml-schema.c

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compile_commands.json

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complete-access-checks-crash.cpp

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complete-access-checks.cpp

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complete-and-plugins.c

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complete-arrow-dot.cpp

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complete-at-directives.m

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complete-at-EOF.c

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complete-at-exprstmt.m

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complete-available.m

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complete-block-properties.m

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complete-block-property-assignment.m

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complete-blocks.m

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complete-cached-globals.cpp

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complete-call.cpp

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complete-categories.m

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complete-constructor-params.cpp

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complete-ctor-inits.cpp

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complete-cxx-inline-methods.cpp

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complete-declarators.cpp

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complete-declarators.m

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complete-designated-initializer.m

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complete-documentation-properties.m

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complete-documentation-templates.cpp

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complete-documentation.cpp

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complete-enums.c

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complete-enums.cpp

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complete-exprs.c

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complete-exprs.cpp

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complete-exprs.m

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complete-functor-call.cpp

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complete-hiding.c

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complete-in-invalid-method.m

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complete-in-stringify.c

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complete-interfaces.m

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complete-ivar-access.m

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complete-kvc.m

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complete-lambdas.cpp

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complete-lambdas.mm

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complete-macro-args.c

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complete-macros.c

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complete-macros.h

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complete-member-access.m

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complete-memfunc-cvquals.cpp

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complete-method-decls.m

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complete-module-undef.m

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complete-modules.m

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complete-natural.m

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complete-objc-message-id.m

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complete-objc-message.m

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complete-optional-params.cpp

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complete-parameterized-classes.m

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complete-pch-skip.cpp

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complete-pch.m

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complete-pointer-and-reference-to-functions.cpp

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complete-preamble.cpp

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complete-preamble.h

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complete-preprocessor.m

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complete-properties.m

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complete-property-flags.m

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complete-property-getset.m

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complete-protocols.m

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complete-qualified-cached.cpp

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complete-qualified.cpp

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complete-recovery.m

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complete-stmt.c

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complete-super.cpp

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complete-super.m

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complete-switch.c

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complete-synthesized.m

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complete-tabs.c

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complete-template-friends-defined.cpp

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complete-template-keywords.cpp

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complete-templates.cpp

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complete-type-factors.m

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complete-unterminated.c

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complete-with-annotations.cpp

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copy-assignment-operator.cpp

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coroutines.cpp

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crash-preamble-classes.cpp

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crash-recovery-code-complete.c

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crash-recovery-modules.m

[NFC][Index] Disable LSAN on crash recovery tests (#124035)

2025-01-22 16:52:09 -08:00

crash-recovery-reparse.c

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crash-recovery.c

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create-libclang-completion-reproducer.c

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create-libclang-parsing-reproducer.c

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create-tu-fail.c

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ctor-init-source-loc.cpp

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cursor-dynamic-call.mm

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cursor-ref-names.cpp

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cxx11-lambdas.cpp

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cxx14-lambdas.cpp

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cxx17-if-with-initializer.cpp

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cxx17-structured-binding.cpp

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cxx-operator-overload.cpp

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cxx.cl

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deletion.cpp

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error-on-deserialized.c

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evaluate-cursor.cpp

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explicit-constructor.cpp

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explicit-conversion-function.cpp

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extract-api-cursor-cpp.cpp

[clang][ExtractAPI] fix a couple crashes when used via libclang (#132297)

2025-03-26 17:46:21 -06:00

extract-api-cursor.m

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extract-api-usr.m

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file-includes.c

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file-macro-refs.c

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file-refs-subscripting.m

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file-refs.c

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file-refs.cpp

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file-refs.m

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fix-its.c

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fix-its.m

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fixit-sys-header.h

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fixit-sysheader-test.cpp

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fixit-user-header.h

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format-comment-cdecls.c

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get-cursor-includes.c

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get-cursor-macro-args.h

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get-cursor-macro-args.m

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get-cursor.c

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get-cursor.cpp

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get-cursor.m

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getcursor-pp-pch.c

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getcursor-pp-pch.c.h

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getcursor-preamble.h

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getcursor-preamble.m

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getcursor-recovery.cpp

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headerfile-comment-to-html.m

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hidden-redecls.m

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IBOutletCollection.m

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ignore-warnings-from-headers.cpp

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ignore-warnings-from-headers.h

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implicit-attrs.m

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in-class-init.cpp

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include_test_2.h

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include_test.h

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index-anonymous-union-fields.cpp

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index-attrs.c

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index-attrs.cpp

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index-attrs.m

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index-builtin-fixedpoint.c

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index-builtin-opencl.clcpp

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index-builtin-ppc.cpp

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index-builtin-riscv.c

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index-builtin-sve.cpp

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index-concept-kind.cpp

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index-concepts.cpp

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index-decls.m

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index-deduction-guide.cpp

[Index] Skip adding call relations to deduction guides (#126151)

2025-02-07 12:02:13 -08:00

index-designated-init-recovery.cpp

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index-file.cpp

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index-file.cu

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index-invalid-code.m

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index-kernel-invocation.cpp

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index-local-symbol.cpp

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index-many-call-ops.cpp

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index-many-logical-ops.c

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index-module-with-vfs.m

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index-module.m

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index-msguid.cpp

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index-pch-objc.m

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index-pch-with-module.m

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index-pch.cpp

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index-refs.cpp

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index-refs.m

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index-subscripting-literals.m

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index-suppress-refs.cpp

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index-suppress-refs.h

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index-suppress-refs.hpp

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index-suppress-refs.m

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index-template-specialization.cpp

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index-template-template-param.cpp

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index-templates.cpp

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index-with-working-dir.c

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initializer-memory.cpp

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invalid-code-rdar10451854.m

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invalid-code-rdar_7833619.m

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invalid-rdar-8236270.cpp

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keep-going-include-cycle.c

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keep-going-template-instantiations.cpp

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keep-going.cpp

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KeepGoingWithLotsOfErrors.mm

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linkage.c

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load-classes.cpp

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load-decls.c

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load-exprs.c

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load-namespaces.cpp

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load-staticassert.cpp

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load-stmts.cpp

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local-symbols.m

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missing_vfs.c

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modules-objc-categories.m

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move-assignment-operator.cpp

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ms-if-exists.cpp

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ms-property.cpp

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namespaced-base-ctor-init.cpp

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nested-binaryoperators.cpp

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nullability.c

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objc-typeargs-protocols.m

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opencl-types.cl

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openmp-stripe.c

[Clang] [OpenMP] Add support for '#pragma omp stripe'. (#126927)

2025-02-13 07:14:36 -05:00

openmp-tile.c

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overrides.cpp

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overrides.m

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overriding-ftemplate-comments.cpp

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overriding-method-comments.mm

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paren-type.c

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parse-all-comments.c

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pch-depending-on-deleted-module.c

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pch-from-libclang.c

[clang] Fix darwin-related tests' REQUIRES annotation (#130138)

2025-03-18 09:11:43 +00:00

pch-opaque-value.cpp

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pch-warn-as-error-code-split.cpp

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pch-warn-as-error-code-split.h

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pch-warn-as-error-code.cpp

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pch-with-errors.c

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pch-with-errors.m

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pch-with-module.m

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pipe-size.cl

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pr20320.cpp

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pr20320.h

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pragma-diag-reparse.c

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preamble_macro_template.cpp

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preamble-assume-nonnull.c

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preamble-conditionals-crash.cpp

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preamble-conditionals-inverted-with-error.cpp

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preamble-conditionals-inverted.cpp

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preamble-conditionals-skipping.cpp

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preamble-conditionals.cpp

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preamble-reparse-chained.c

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preamble-reparse-changed-module.m

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preamble-reparse-cmd-define.c

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preamble-reparse-cmd-define.c.h

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preamble-reparse-cmd-define.c.remap

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preamble-reparse-import.m

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preamble-reparse-import.m-1.h

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preamble-reparse-import.m-2.h

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preamble-reparse-import.m-3.h

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preamble-reparse-warn-end-of-file.c

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preamble-reparse-warn-macro.c

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preamble-reparse-with-BOM.m

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preamble-reparse.c

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preamble-with-implicit-import.m

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preamble.c

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print-bitwidth.c

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print-cxx-manglings.cpp

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print-display-names.cpp

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print-mangled-name.cpp

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print-objc-manglings.m

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print-type-cxx11.cpp

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print-type-declaration.cpp

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print-type-size.c

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print-type-size.cpp

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print-type.c

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print-type.cpp

Reland: [clang] preserve class type sugar when taking pointer to member (#132401)

2025-03-21 13:20:52 -03:00

print-type.m

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print-usrs.c

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properties-class-extensions.m

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property-getter-setter.m

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rdar12316296-codecompletion.m

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rdar-8288645-invalid-code.mm

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read-empty-diags.test

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record-completion-invocation.c

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record-parsing-invocation.c

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recover-bad-code-rdar_7487294.c

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recursive-cxx-member-calls.cpp

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recursive-member-access.c

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redeclarations.cpp

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remap-complete.c

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remap-cursor-at.c

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remap-load.c

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reparse-instantiate.cpp

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reparse-predef-objc-protocol.m

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reparsed-live-issue.cpp

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retain-comments-from-system-headers.c

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retain-excluded-conditional-blocks.m

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retain-target-options.c

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single-file-parse.m

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skipped-bodies-ctors.cpp

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skipped-bodies-templates.cpp

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skipped-bodies-unused.cpp

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skipped-function-bodies.cpp

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skipped-ranges.c

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subclass-comment.mm

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symbol-visibility.c

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target-info.c

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targeted-annotation.c

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targeted-cursor.c

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targeted-cursor.m

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targeted-cursor.m.h

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targeted-fields.h

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targeted-file-refs.c

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targeted-nested1.h

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targeted-preamble.h

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targeted-top.h

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TestClassDecl.m

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TestClassForwardDecl.m

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unmatched-braces.c

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unmatched-braces.m

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using_if_exists.cpp

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usrs-cxx0x.cpp

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usrs.cpp

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usrs.m

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visibility.c

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warning-flags.c

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werror.c

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