This is a reland of 0f15ed05b9
Original change's description:
> [torque]: Implement catch handlers for try blocks
>
> In addition (and in combination), try statements now support "catch"
> clauses at the end that catch JavaScript exceptions throw by any builtin
> or runtime function contained in the try block:
>
> try {
> ThrowTypeError(context, ...);
> }
> catch (e) {
> // e has type Object
> }
>
> Bug: v8:7793
> Change-Id: Ie285ff888c49c112276240f7360f70c8b540ed19
> Reviewed-on: https://chromium-review.googlesource.com/c/1302055
> Commit-Queue: Daniel Clifford <danno@chromium.org>
> Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#57169}
Bug: v8:7793
Change-Id: I3c4182303acfdfa625654976bec372cf531d954f
Reviewed-on: https://chromium-review.googlesource.com/c/1310295
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Daniel Clifford <danno@chromium.org>
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57184}
In addition (and in combination), try statements now support "catch"
clauses at the end that catch JavaScript exceptions throw by any builtin
or runtime function contained in the try block:
try {
ThrowTypeError(context, ...);
}
catch (e) {
// e has type Object
}
Bug: v8:7793
Change-Id: Ie285ff888c49c112276240f7360f70c8b540ed19
Reviewed-on: https://chromium-review.googlesource.com/c/1302055
Commit-Queue: Daniel Clifford <danno@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57169}
In the process implement TopType to express undefined values and
transient types after they no longer are valid, as well as checks to
make sure that transtioning callables are transitively marked
to express if they or their call chain modify transient types.
Bug: v8:7793
Change-Id: Idb237e878d3a511a4f460b6510ffd4876593951d
Reviewed-on: https://chromium-review.googlesource.com/c/1297963
Commit-Queue: Daniel Clifford <danno@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57052}
This CL adds 'typeswitch' and 'case' as a keyword and removes some
unused ones. It also adds 'UncheckedCast', 'Cast', 'Convert' and
'FromConstexpr' as support functions.
Bug: v8:7793
Change-Id: Ia58045a5fb0f599c7c17cbf11d4e60ed55db7334
Reviewed-on: https://chromium-review.googlesource.com/1219389
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Simon Zünd <szuend@google.com>
Cr-Commit-Position: refs/heads/master@{#55850}
This CL creates the "tools/torque" directory. It moves the existing
two scripts (making the parser and formatting Torque code) into that
director.
The extension lives in "tools/torque/vscode-torque" and currently only
provides basic syntax highlighting support. The easiest way to
install the extension is to simply create a symlink into your local
vscode extension directory (see README.md).
R=jgruber@chromium.org, tebbi@chromium.org
Change-Id: Ifc22b615341ed18f91c9b046090f569fcc083ab6
Reviewed-on: https://chromium-review.googlesource.com/1076548
Commit-Queue: Simon Zünd <szuend@google.com>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53421}
