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Revision tags: llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init, llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2, llvmorg-16.0.1, llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init, llvmorg-15.0.7, llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, working, llvmorg-15.0.2, llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2, llvmorg-15.0.0-rc1, llvmorg-16-init, llvmorg-14.0.6, llvmorg-14.0.5, llvmorg-14.0.4, llvmorg-14.0.3, llvmorg-14.0.2, llvmorg-14.0.1, llvmorg-14.0.0, llvmorg-14.0.0-rc4, llvmorg-14.0.0-rc3, llvmorg-14.0.0-rc2, llvmorg-14.0.0-rc1, llvmorg-15-init, llvmorg-13.0.1, llvmorg-13.0.1-rc3, llvmorg-13.0.1-rc2, llvmorg-13.0.1-rc1, llvmorg-13.0.0, llvmorg-13.0.0-rc4, llvmorg-13.0.0-rc3, llvmorg-13.0.0-rc2, llvmorg-13.0.0-rc1, llvmorg-14-init |
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| #
98322d3e |
| 10-Jul-2021 |
Corentin Jabot <corentinjabot@gmail.com> |
Complete the implementation of P2361 Unevaluated string literals
The attributes changes were left out of Clang 17.
Attributes that used to take a string literal now accept an unevaluated
string lite
Complete the implementation of P2361 Unevaluated string literals
The attributes changes were left out of Clang 17.
Attributes that used to take a string literal now accept an unevaluated
string literal instead, which means they reject numeric escape sequences
and strings literal with an encoding prefix - but the later was already
ill-formed in most cases.
We need to know that we are going to parse an unevaluated string literal
before we do - so we can reject numeric escape sequence,
so we derive from Attrs.td which attributes parameters are expected
to be string literals.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D156237
show more ...
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| #
179d24d7 |
| 22-Dec-2022 |
Saleem Abdulrasool <compnerd@compnerd.org> |
Parse: handle another case of invalid handling for attributes
clang would improperly disallow GNU attributes before C++ standard
attributes when a declaration had a linkage specifier. Handle this
s
Parse: handle another case of invalid handling for attributes
clang would improperly disallow GNU attributes before C++ standard
attributes when a declaration had a linkage specifier. Handle this
similarly to the previous case of invalid parsing. We now better match
the parsing rules from GCC.
Differential Revision: https://reviews.llvm.org/D140507
Reviewed By: aaron.ballman
show more ...
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| #
b78d5380 |
| 15-Nov-2022 |
Saleem Abdulrasool <compnerd@compnerd.org> |
parse: process GNU and standard attributes on top-level decls
We would previously reject valid input where GNU attributes preceded the
standard attributes on top-level declarations. A previous attri
parse: process GNU and standard attributes on top-level decls
We would previously reject valid input where GNU attributes preceded the
standard attributes on top-level declarations. A previous attribute
handling change had begun rejecting this whilst GCC does honour this
layout. In practice, this breaks use of `extern "C"` attributed
functions which use both standard and GNU attributes as experienced by
the Swift runtime.
Objective-C deserves an honourable mention for requiring some additional
special casing. Because attributes on declarations and definitions
differ in semantics, we need to replicate some of the logic for
detecting attributes to declarations to which they appertain cannot be
attributed. This should match the existing case for the application of
GNU attributes to interfaces, protocols, and implementations.
Take the opportunity to split out the tooling tests into two cases: ones
which process macros and ones which do not.
Special thanks to Aaron Ballman for the many hints and extensive rubber
ducking that was involved in identifying the various places where we
accidentally dropped attributes.
Differential Revision: https://reviews.llvm.org/D137979
Fixes: #58229
Reviewed By: aaron.ballman, arphaman
show more ...
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| #
bd63977c |
| 07-Aug-2021 |
Sam McCall <sam.mccall@gmail.com> |
[Parser] Fix attr infloop on "int x [[c"
Similar to ad2d6bbb1435cef0a048c9aed3dcf9617640f222
Differential Revision: https://reviews.llvm.org/D107693
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Revision tags: llvmorg-12.0.1, llvmorg-12.0.1-rc4, llvmorg-12.0.1-rc3, llvmorg-12.0.1-rc2, llvmorg-12.0.1-rc1 |
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| #
ad2d6bbb |
| 15-Apr-2021 |
Aaron Ballman <aaron@aaronballman.com> |
Fix potential infinite loop with malformed attribute syntax
Double square bracket attribute arguments can be arbitrarily complex,
and the attribute argument parsing logic recovers by skipping tokens
Fix potential infinite loop with malformed attribute syntax
Double square bracket attribute arguments can be arbitrarily complex,
and the attribute argument parsing logic recovers by skipping tokens.
As a fallback recovery mechanism, parse recovery stops before reading a
semicolon. This could lead to an infinite loop in the attribute list
parsing logic.
show more ...
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| #
5ad15f4d |
| 13-Apr-2021 |
Aaron Ballman <aaron@aaronballman.com> |
Require commas between double square bracket attributes.
Clang currently has a bug where it allows you to write [[foo bar]] and
both attributes are silently accepted. This patch corrects the comma
p
Require commas between double square bracket attributes.
Clang currently has a bug where it allows you to write [[foo bar]] and
both attributes are silently accepted. This patch corrects the comma
parsing rules for such attributes and handles the test case fallout, as
a few tests were accidentally doing this.
show more ...
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Revision tags: llvmorg-12.0.0, llvmorg-12.0.0-rc5, llvmorg-12.0.0-rc4, llvmorg-12.0.0-rc3, llvmorg-12.0.0-rc2, llvmorg-11.1.0, llvmorg-11.1.0-rc3, llvmorg-12.0.0-rc1, llvmorg-13-init, llvmorg-11.1.0-rc2, llvmorg-11.1.0-rc1, llvmorg-11.0.1, llvmorg-11.0.1-rc2, llvmorg-11.0.1-rc1, llvmorg-11.0.0, llvmorg-11.0.0-rc6, llvmorg-11.0.0-rc5, llvmorg-11.0.0-rc4, llvmorg-11.0.0-rc3, llvmorg-11.0.0-rc2, llvmorg-11.0.0-rc1, llvmorg-12-init, llvmorg-10.0.1, llvmorg-10.0.1-rc4, llvmorg-10.0.1-rc3, llvmorg-10.0.1-rc2, llvmorg-10.0.1-rc1, llvmorg-10.0.0, llvmorg-10.0.0-rc6, llvmorg-10.0.0-rc5, llvmorg-10.0.0-rc4, llvmorg-10.0.0-rc3 |
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| #
bd5b2207 |
| 24-Feb-2020 |
Michele Scandale <michele.scandale@gmail.com> |
Fix TryParsePtrOperatorSeq.
The syntax rules for ptr-operator allow attributes after *, &,
&&, therefore we should be able to parse the following:
void fn() {
void (*[[attr]] x)() = &fn;
vo
Fix TryParsePtrOperatorSeq.
The syntax rules for ptr-operator allow attributes after *, &,
&&, therefore we should be able to parse the following:
void fn() {
void (*[[attr]] x)() = &fn;
void (&[[attr]] y)() = fn;
void (&&[[attr]] z)() = fn;
}
However the current logic in TryParsePtrOperatorSeq does not consider
the presence of attributes leading to unexpected parsing errors.
Moreover we should also consider _Atomic a possible qualifier that can
appear after the sequence of attribute specifiers.
show more ...
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Revision tags: llvmorg-10.0.0-rc2, llvmorg-10.0.0-rc1, llvmorg-11-init, llvmorg-9.0.1, llvmorg-9.0.1-rc3, llvmorg-9.0.1-rc2, llvmorg-9.0.1-rc1, llvmorg-9.0.0, llvmorg-9.0.0-rc6, llvmorg-9.0.0-rc5, llvmorg-9.0.0-rc4, llvmorg-9.0.0-rc3, llvmorg-9.0.0-rc2, llvmorg-9.0.0-rc1, llvmorg-10-init, llvmorg-8.0.1, llvmorg-8.0.1-rc4, llvmorg-8.0.1-rc3, llvmorg-8.0.1-rc2, llvmorg-8.0.1-rc1, llvmorg-8.0.0, llvmorg-8.0.0-rc5, llvmorg-8.0.0-rc4, llvmorg-8.0.0-rc3, llvmorg-7.1.0, llvmorg-7.1.0-rc1, llvmorg-8.0.0-rc2, llvmorg-8.0.0-rc1, llvmorg-7.0.1, llvmorg-7.0.1-rc3, llvmorg-7.0.1-rc2, llvmorg-7.0.1-rc1, llvmorg-7.0.0, llvmorg-7.0.0-rc3, llvmorg-7.0.0-rc2, llvmorg-7.0.0-rc1, llvmorg-6.0.1, llvmorg-6.0.1-rc3, llvmorg-6.0.1-rc2, llvmorg-6.0.1-rc1, llvmorg-5.0.2, llvmorg-5.0.2-rc2, llvmorg-5.0.2-rc1, llvmorg-6.0.0, llvmorg-6.0.0-rc3, llvmorg-6.0.0-rc2, llvmorg-6.0.0-rc1, llvmorg-5.0.1, llvmorg-5.0.1-rc3, llvmorg-5.0.1-rc2, llvmorg-5.0.1-rc1, llvmorg-5.0.0, llvmorg-5.0.0-rc5, llvmorg-5.0.0-rc4, llvmorg-5.0.0-rc3, llvmorg-5.0.0-rc2, llvmorg-5.0.0-rc1, llvmorg-4.0.1, llvmorg-4.0.1-rc3, llvmorg-4.0.1-rc2, llvmorg-4.0.1-rc1, llvmorg-4.0.0, llvmorg-4.0.0-rc4, llvmorg-4.0.0-rc3, llvmorg-4.0.0-rc2, llvmorg-4.0.0-rc1, llvmorg-3.9.1, llvmorg-3.9.1-rc3, llvmorg-3.9.1-rc2, llvmorg-3.9.1-rc1, llvmorg-3.9.0, llvmorg-3.9.0-rc3, llvmorg-3.9.0-rc2, llvmorg-3.9.0-rc1, llvmorg-3.8.1, llvmorg-3.8.1-rc1, llvmorg-3.8.0, llvmorg-3.8.0-rc3, llvmorg-3.8.0-rc2, llvmorg-3.8.0-rc1, llvmorg-3.7.1, llvmorg-3.7.1-rc2, llvmorg-3.7.1-rc1, llvmorg-3.7.0, llvmorg-3.7.0-rc4, llvmorg-3.7.0-rc3, studio-1.4, llvmorg-3.7.0-rc2, llvmorg-3.7.0-rc1, llvmorg-3.6.2, llvmorg-3.6.2-rc1, llvmorg-3.6.1, llvmorg-3.6.1-rc1, llvmorg-3.5.2, llvmorg-3.5.2-rc1, llvmorg-3.6.0, llvmorg-3.6.0-rc4, llvmorg-3.6.0-rc3, llvmorg-3.6.0-rc2, llvmorg-3.6.0-rc1 |
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| #
22fe771f |
| 03-Jan-2015 |
David Majnemer <david.majnemer@gmail.com> |
Parse: __attribute__((keyword)) shouldn't error
Weird constructs like __attribute__((inline)) or
__attibute__((typename)) should result in warnings, not errors.
llvm-svn: 225118
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| #
06039218 |
| 28-Dec-2014 |
David Majnemer <david.majnemer@gmail.com> |
Parse: Don't crash when 'typename' shows up in an attribute
isDeclarationSpecifier performs error recovers which jostles the token
stream. Specifically, TryAnnotateTypeOrScopeToken will end up cons
Parse: Don't crash when 'typename' shows up in an attribute
isDeclarationSpecifier performs error recovers which jostles the token
stream. Specifically, TryAnnotateTypeOrScopeToken will end up consuming
a typename token which will confuse the attribute parsing machinery as
we no-longer have something identifier-like.
llvm-svn: 224903
show more ...
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Revision tags: llvmorg-3.5.1, llvmorg-3.5.1-rc2, llvmorg-3.5.1-rc1, llvmorg-3.5.0, llvmorg-3.5.0-rc4, llvmorg-3.5.0-rc3, llvmorg-3.5.0-rc2, llvmorg-3.5.0-rc1, llvmorg-3.4.2, llvmorg-3.4.2-rc1, llvmorg-3.4.1, llvmorg-3.4.1-rc2, llvmorg-3.4.1-rc1, llvmorg-3.4.0, llvmorg-3.4.0-rc3, llvmorg-3.4.0-rc2, llvmorg-3.4.0-rc1 |
|
| #
b1f9a283 |
| 31-Oct-2013 |
Richard Smith <richard-llvm@metafoo.co.uk> |
Factor out custom parsing for iboutletcollection and vec_type_hint attributes
into a separate "parse an attribute that takes a type argument" codepath. This
results in both codepaths being a lot clea
Factor out custom parsing for iboutletcollection and vec_type_hint attributes
into a separate "parse an attribute that takes a type argument" codepath. This
results in both codepaths being a lot cleaner and simpler, and fixes some bugs
where the type argument handling bled into the expression argument handling and
caused us to both accept invalid and reject valid attribute arguments.
llvm-svn: 193731
show more ...
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| #
66e7168f |
| 24-Oct-2013 |
Richard Smith <richard-llvm@metafoo.co.uk> |
PR17666: Instead of allowing an initial identifier argument in any attribute
which we don't think can't have one, only allow it in the tiny number of
attributes which opts into this weird parse rule.
PR17666: Instead of allowing an initial identifier argument in any attribute
which we don't think can't have one, only allow it in the tiny number of
attributes which opts into this weird parse rule.
I've manually checked that the handlers for all these attributes can in fact
cope with an identifier as the argument. This is still somewhat terrible; we
should move more fully towards picking the parsing rules based on the
attribute, and make the Parse -> Sema interface more type-safe.
llvm-svn: 193295
show more ...
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| #
23252a36 |
| 01-Aug-2013 |
David Majnemer <david.majnemer@gmail.com> |
Parse: Don't consider attributes of broken member declarators
ParseCXXClassMemberDeclaration was trying to use the result of
ActOnCXXMemberDeclarator to attach it to some late parsed attributes.
Ho
Parse: Don't consider attributes of broken member declarators
ParseCXXClassMemberDeclaration was trying to use the result of
ActOnCXXMemberDeclarator to attach it to some late parsed attributes.
However when failures arise, we have no decl to attach to which
eventually leads us to a NULL pointer dereference.
While we are here, clean up the code a bit.
Fixes PR16765
llvm-svn: 187557
show more ...
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Revision tags: llvmorg-3.3.1-rc1, llvmorg-3.3.0, llvmorg-3.3.0-rc3, llvmorg-3.3.0-rc2, llvmorg-3.3.0-rc1, llvmorg-3.2.0, llvmorg-3.2.0-rc3, llvmorg-3.2.0-rc2, llvmorg-3.2.0-rc1 |
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| #
c6e68daa |
| 19-Oct-2012 |
Andy Gibbs <andyg1001@hotmail.co.uk> |
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.
llvm-svn: 1
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.
llvm-svn: 166280
show more ...
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Revision tags: llvmorg-3.1.0, llvmorg-3.1.0-rc3, llvmorg-3.1.0-rc2, llvmorg-3.1.0-rc1, llvmorg-3.0.0, llvmorg-3.0.0-rc4, llvmorg-3.0.0-rc3, llvmorg-3.0.0-rc2, llvmorg-3.0.0-rc1, llvmorg-2.9.0, llvmorg-2.9.0-rc3, llvmorg-2.9.0-rc2, llvmorg-2.9.0-rc1, llvmorg-2.8.0, llvmorg-2.8.0-rc3, llvmorg-2.8.0-rc2, llvmorg-2.8.0-rc1, llvmorg-2.8.0-rc0 |
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| #
a12b9dee |
| 05-Aug-2010 |
Chandler Carruth <chandlerc@gmail.com> |
Convert this file to not have Windows line endings -- likely committed from
Windows without svn:eol-style=native.
llvm-svn: 110308
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Revision tags: llvmorg-2.7.0 |
|
| #
8fbe78f6 |
| 15-Dec-2009 |
Daniel Dunbar <daniel@zuster.org> |
Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
- This is designed to make it obvious that %clang_cc1 is a "test variable"
which is substituted. It is '%clang_cc1' instead o
Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
- This is designed to make it obvious that %clang_cc1 is a "test variable"
which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
can be useful to redefine what gets run as 'clang -cc1' (for example, to set
a default target).
llvm-svn: 91446
show more ...
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| #
5bc5cbe2 |
| 25-Nov-2009 |
John Thompson <John.Thompson.JTSoftware@gmail.com> |
Fix attribute between function decl ')' and '{' or '=0'
llvm-svn: 89894
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