* lisp/progmodes/elisp-mode.el
(emacs-lisp--before-compile-buffer): New function.
(emacs-lisp-byte-compile-and-load): Use the previous.
(emacs-lisp-native-compile-and-load): New function.
Having this while re-debugging the boostrap would have saved few hours
of debug so let's add it.
* test/src/comp-tests.el (and-3): Add test.
* test/src/comp-test-funcs.el (comp-test-and-3-var): New var.
(comp-test-and-3-f): New function.
This commit add an initial support for a better type propagation and
integer range propagation.
Each mvar can be now characterized by a set of types, a set of values
and an integral range.
* lisp/emacs-lisp/comp.el (comp-known-ret-types): Store into
typeset and remove fixnum.
(comp-known-ret-ranges, comp-type-predicates): New variables.
(comp-ctxt): Remove supertype-memoize slot and add
union-typesets-mem.
(comp-mvar): Remove const-vld, constant, type slots. Add typeset,
valset, range slots.
(comp-mvar-value-vld-p, comp-mvar-value, comp-mvar-fixnum-p)
(comp-mvar-symbol-p, comp-mvar-cons-p)
(comp-mvar-type-hint-match-p, comp-func-ret-typeset)
(comp-func-ret-range): New functions.
(make-comp-mvar, make-comp-ssa-mvar): Update logic.
(comp--typeof-types): New variable.
(comp-supertypes, comp-common-supertype): Logic update.
(comp-subtype-p, comp-union-typesets, comp-range-1+)
(comp-range-1-, comp-range-<, comp-range-union)
(comp-range-intersection): New functions.
(comp-fwprop-prologue, comp-mvar-propagate)
(comp-function-foldable-p, comp-function-call-maybe-fold)
(comp-fwprop-insn, comp-call-optim-func, comp-finalize-relocs):
Logic update.
* src/comp.c (emit_mvar_rval, emit_call_with_type_hint)
(emit_call2_with_type_hint): Logic update.
* lisp/emacs-lisp/cl-preloaded.el (cl--typeof-types): Undo the add
of fixnum and bignum as unnecessary.
* test/src/comp-tests.el
(comp-tests-mentioned-p-1, comp-tests-cond-rw-checker-val)
(comp-tests-cond-rw-checker-type, cond-rw-1, cond-rw-2)
(cond-rw-3, cond-rw-4, cond-rw-5): Update for new type interface.
(range-simple-union, range-simple-intersection): New integer range
tests.
(union-types): New union type test.
* lisp/emacs-lisp/comp.el (comp-function-foldable-p): Rename from
comp-function-optimizable-p.
(comp-function-call-maybe-fold): Same from
comp-function-call-maybe-fold.
* src/minibuf.c (read_minibuf): Avoid crashes in the daemon if the
init file invokes some kind of minibuffer interaction, by not
updating the selected frame if it's the initial frame.
(Bug#44583)
* lisp/dired-aux.el (dired-query): Replace read-char-choice call
with read-char-from-minibuffer.
* lisp/subr.el (read-char-choice): Restore the previous version
that uses read-key.
(read-char-from-minibuffer): Bind help-char to help-form-show
when help-form is non-nil.
* lisp/progmodes/python.el
(python-font-lock-keywords-maximum-decoration): `symbol-name'
should not be quantified by a `+' as it is redundant and performs
very badly (bug#44572).
* lisp/cedet/semantic.el (semantic-submode-list):
(semantic-default-submodes): Remove mention of
global-cedet-m3-minor-mode, which no longer exists, apparently
(bug#44565).
* lisp/progmodes/python.el
(python-font-lock-keywords-maximum-decoration): Fix regular
expressions for font lock of assignments with type hints (bug#44568).
The font lock of assignments with type hints in Python is rather bad.
Consider the following example:
from typing import Mapping, Tuple, Sequence
var1: int = 5
var2: Mapping[int, int] = {10: 1024}
var3: Mapping[Tuple[int, int], int] = {(2, 5): 32}
var4: Sequence[Sequence[int]] = [[1], [1, 2], [1, 2, 3]]
var5: Sequence[Mapping[str, Sequence[str]]] = [
{
'red': ['scarlet', 'vermilion', 'ruby'],
'green': ['emerald green', 'aqua']
},
{
'sword': ['cutlass', 'rapier']
}
]
As things stand right now, only ‘var1’ would be highlighted. To make
things worse, the ‘Mapping’ type hint of ‘var2’ would also be
highlighted, which is entirely incorrect.
This commit makes all of ‘var1’ through ‘var5’ be highlighted
correctly.
* test/lisp/progmodes/cperl-mode-tests.el
(cperl--run-test-cases): New macro, factored out from various
indentation / rewriting tests. Contains documentation of the
format used by the cperl-mode-resources files.
(cperl-test-bug-19709): Replace 'next-line' by 'forward-line'.
(cperl-test-indent-exp),
(cperl-test-indent-styles),
(cperl-test-bug-30393): Use the new macro.
(cperl-test-bug-19709): Make fit for Emacs 26.
(cperl-test-indent-styles): Skip for Perl mode (bug#44561).
(server--create-frame): New function, extracted from
`server-create-dumb-terminal-frame`.
(server-create-window-system-frame, server-create-tty-frame):
(server-create-dumb-terminal-frame): Use it.
(server-create-dumb-terminal-frame): New function.
(server-process-filter): Use it.
(server-delete-client): Don't delete tty terminal when it's not
exclusive to this client.
* lisp/org/org-element.el (org-element-parse-secondary-string):
Don't set buffer-local variables buffer-file-name and buffer-file-truename
in temporary buffer.
* doc/emacs/basic.texi (Inserting Text):
Mention transient input method "iso-transl".
* lisp/leim/quail/latin-ltx.el: Use same Keywords as in other quail files.
Prefer vc-state to benefit from its caching (bug#44534)
This same technique is used in vc-git.el,
per commit 2018-06-28 "Remove extra process call from vc-git-find-file-hook"
93c41ce6aa.
* lisp/vc/vc-hg.el (vc-hg-registered): Use vc-state rather than vc-hg-state.
* lisp/gnus/nnselect.el (nnselect-request-group): If an ephemeral
group is empty, there is nothing to see, so remove the group.
(nnselect-run): Catch and return an empty artlist on error.
You can trigger this rather obscure bug by enabling selective display
if the second glyph in its display vector has an invalid face. For
example, evaluate
(set-display-table-slot standard-display-table
'selective-display [?A (?B . invalid)])
and then enable selective display.
* src/xdisp.c (next_element_from_display_vector): Check whether next
glyph code is valid before accessing it.
* lisp/emacs-lisp/shortdoc.el (sequence): use seq-contains-p instead
of seq-contains, which is obsolete as of 27.1. (Bug#44536)
Copyright-paperwork-exempt: yes
* test/lisp/emacs-lisp/rx-tests.el (rx-compat): Use with-no-warnings
instead of with-suppressed-warnings which complains when running
the test interactively.
This is a regression from Emacs 26.
Reported by Phillip Stephani.
* lisp/emacs-lisp/rx.el (rx--pcase-transform): Process ? and ?? correctly.
* test/lisp/emacs-lisp/rx-tests.el (rx-pcase): Add test case.
(cherry picked from commit 575b0681d9)
This is a regression from Emacs 26.
Reported by Phillip Stephani.
* lisp/emacs-lisp/rx.el (rx--pcase-transform): Process ? and ?? correctly.
* test/lisp/emacs-lisp/rx-tests.el (rx-pcase): Add test case.
This is a followup to last change in image.c.
* src/image.c (rsvg_handle_get_intrinsic_dimensions): Define to
call fn_rsvg_handle_get_intrinsic_dimensions.
(svg_css_length_to_pixels): Compile only for librsvg >= 2.46.0, as
RsvgLength type was not defined before.
* src/xdisp.c (CHAR_COMPOSED_P): If the bidi_p flag is not set,
pass -1 to composition_reseat_it, so that the shaping engine will
figure out the directionality of the text. This is important,
e.g., when using move_it_* functions in some context that is not
redisplay, such as 'window-text-pixel-size'. (Bug#44521)
* src/nsterm.m (ns_destroy_window): Close the window before freeing
the frame resources so we don't end up accessing the frame struct
after it's been freed.
* lisp/progmodes/cperl-mode.el (cperl-style-alist): Add
cperl-close-paren-offset to the settings for PBP style.
* test/lisp/progmodes/cperl-mode-tests.el (cperl-bug19709):
New test to verify correct indentation of closing parentheses (Bug#19709).
* test/lisp/progmodes/cperl-mode-resources/cperl-bug-19709.pl:
New test case with code from the bug report.
* test/lisp/progmodes/cperl-mode-resources/cperl-indent-styles.pl:
Add a new test clause for cperl-close-paren-offset.
