When we added the check to prevent inlining through ambiguous methods,
we failed exclude this check for calls to `invoke` (which skip ambiguous
methods, since the method is explicitly selected). Fixes #34900.

(cherry picked from commit 6abc852)

Closes #34866

(cherry picked from commit f709331)

(cherry picked from commit 598209d)

* fix \ SparseVector

* split (\) for sparsevector;
test for Factor and Symmetric Sparse Matrix

Co-authored-by: Chi Po Choi <choi.chi.po@gmail.com>
(cherry picked from commit d2f9677)

* walkdir: avoid symlink loops when `follow_symlinks == false`

Because `isdir()` attempts to dereference symlinks, attempting to
`walkdir()` trees that contain symlink loops errors out. This change
modifies `walkdir()` to treat all symlinks as files when
`follow_symlinks == false`.

* rm: When checking `filemode()`, use `lstat()` to avoid following symlinks

(cherry picked from commit 178ac97)

(cherry picked from commit 0f1b119)

(cherry picked from commit 5d5f799)

(cherry picked from commit 6447534)

(cherry picked from commit 6baa701)

(cherry picked from commit 2a5bb59)

…35202)

(cherry picked from commit 59d7522)

(cherry picked from commit d377785)

(cherry picked from commit 8cb8f0c)

(cherry picked from commit d20184f)

Backport of 5e0cab6.

(cherry picked from commit 64ee8ab)

The `--nodetach` option causes `clipboard(x)` to hang indefinitely on (most? All which I have tried) linux systems. Removing this option fixes `clipboard(x)`, but briefly spawns a child process. Since `clipboard(x)` is designed for interactive use, this shouldn't be an issue.

(cherry picked from commit 5dd6676)

(cherry picked from commit 33df293)

Upstream has apparently modified this file as of March 30th 2020, which
is annoying as it has broken all older builds of Julia attempting to
download and check this file.

(cherry picked from commit c980519)

(cherry picked from commit 1f78749)

(cherry picked from commit 1da2480)

fix method error printing for missing

(cherry picked from commit 0b0b126)

Implementation of the raw-string escaping convention. Can also be
used to escape command-line arguments for Windows C/C++/Julia
applications, which use the same \" escaping convention as
Julia non-standard string literals.

(cherry picked from commit cdc5e79)

(cherry picked from commit b6dd448)

[LLVM8] patch maintenance

We've been downloading multiple different versions of `UnicodeData.txt`
across different branches and trying to keep a consistent checksum.

(cherry picked from commit 922891c)

[1.4.1] Update LLVM and OpenBLAS BB release

(cherry picked from commit 8256be4)

Fixes #35341

(cherry picked from commit 7a4ea21)

…5435)