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Bump url-parse from 1.4.4 to 1.5.10 in /clang-tools-extra/clangd/clients/clangd-vscode #7

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@dependabot dependabot bot commented on behalf of github Feb 27, 2022

Bumps url-parse from 1.4.4 to 1.5.10.

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Bumps [url-parse](https://github.com/unshiftio/url-parse) from 1.4.4 to 1.5.10.
- [Release notes](https://github.com/unshiftio/url-parse/releases)
- [Commits](unshiftio/url-parse@1.4.4...1.5.10)

---
updated-dependencies:
- dependency-name: url-parse
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot added the dependencies Pull requests that update a dependency file label Feb 27, 2022
acastanedam pushed a commit to acastanedam/llvm-project-csp that referenced this pull request Dec 19, 2022
For the following program,
  $ cat t.c
  struct t {
   int (__attribute__((btf_type_tag("rcu"))) *f)();
   int a;
  };
  int foo(struct t *arg) {
    return arg->a;
  }
Compiling with 'clang -g -O2 -S t.c' will cause a failure like below:
  clang: /home/yhs/work/llvm-project/clang/lib/Sema/SemaType.cpp:6391: void {anonymous}::DeclaratorLocFiller::VisitParenTypeLoc(clang::ParenTypeLoc):
         Assertion `Chunk.Kind == DeclaratorChunk::Paren' failed.
  PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
  Stack dump:
  ......
  hfinkel#5 0x00007f89e4280ea5 abort (/lib64/libc.so.6+0x21ea5)
  hfinkel#6 0x00007f89e4280d79 _nl_load_domain.cold.0 (/lib64/libc.so.6+0x21d79)
  hfinkel#7 0x00007f89e42a6456 (/lib64/libc.so.6+0x47456)
  hfinkel#8 0x00000000045c2596 GetTypeSourceInfoForDeclarator((anonymous namespace)::TypeProcessingState&, clang::QualType, clang::TypeSourceInfo*) SemaType.cpp:0:0
  hfinkel#9 0x00000000045ccfa5 GetFullTypeForDeclarator((anonymous namespace)::TypeProcessingState&, clang::QualType, clang::TypeSourceInfo*) SemaType.cpp:0:0
  ......

The reason of the failure is due to the mismatch of TypeLoc and D.getTypeObject().Kind. For example,
the TypeLoc is
  BTFTagAttributedType 0x88614e0 'int  btf_type_tag(rcu)()' sugar
  |-ParenType 0x8861480 'int ()' sugar
  | `-FunctionNoProtoType 0x8861450 'int ()' cdecl
  |   `-BuiltinType 0x87fd500 'int'
while corresponding D.getTypeObject().Kind points to DeclaratorChunk::Paren, and
this will cause later assertion.

To fix the issue, similar to AttributedTypeLoc, let us skip BTFTagAttributedTypeLoc in
GetTypeSourceInfoForDeclarator().

Differential Revision: https://reviews.llvm.org/D136807
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