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C JavaScript Grace Other
Branch: master

Avoid code-after-return in if bodies of ES

If and else bodies would update the result register even when the last
statement was a return, leading to generated code containing code after
the return statement. This code was unreachable and strictly a syntax
error, and is now removed.
latest commit c707d1cb43
@mwh authored
Failed to load latest commit information.
c Standardise on 'ECMAScript' as backend name
doc Edit outdated documentation
es Add DOM Snake sample by Tom Dupisre
known-good Bump known-good
sample Add DOM Snake sample by Tom Dupisre
tests Update test cases to use proper visibility
tools Include formal name aliases for control characters
.gitalyse Ignore changes to mailmap in stats
.gitignore Standardise on 'ECMAScript' as backend name
.mailmap Update doc/authors
Makefile Bump known-good
README Standardise on 'ECMAScript' as backend name
StandardPrelude.grace Add "StandardPrelude.methods" for dialects
ast.grace Add 'constructor' keyword and construct
compiler.grace Fix "imports" target.
configure
curl.c Remove none references from curl
debugger.c Fix omitted name in debugger error message
definitions.h Fix return value of getline
errormessages.grace Add suggestion.append()onLine method
genc.grace Enable resource imports in C backend
genes.grace Avoid code-after-return in if bodies of ES
genjs.grace Add stub genjs backend for API compatibility
genjson.grace Add 'constructor' keyword and construct
gracelib.c Correct behaviour of prefix> on numbers in C
gracelib.h Add object annotations, retained at runtime
gracepm.grace
identifierresolution.grace Add 'constructor' keyword and construct
interactive.grace Fix remaining 'constructor' field name use
lexer.grace Make $ a valid operator character
math.c Make math module be correctly GC-rooted in C
mgcollections.grace Expand asDebugString definitions
mirrors.c Add object annotations, retained at runtime
parser.grace Provide error when multi-part argument missing
repl.c Remove remaining "none" references from C
unicode.c Correct UTF-8 encoding of U+10000-U+1FFFFF
unicodedata.h Regenerate unicodedata files
util.grace Increment version number
xmodule.grace Add 'constructor' keyword and construct

README

A compiler for the Grace language.

Minigrace compiles Grace to C and ECMAScript (JavaScript). The compiler
is written in Grace itself. It supports most of the specified language
to date: for details on current language feature support see
<doc/errata>.

Minigrace should work on POSIX-compliant systems, and is known to work
on Linux, NetBSD, and Mac OS X. It requires a properly-configured GCC on
the path, which may require installing development tools.

Tarball distributions should compile with just `./configure && make`.

The Git repository is able to bootstrap itself with `make` on some
systems, but it is recommended first to bootstrap from a tarball by
running `tools/tarball-bootstrap -a`. More detailed build instructions
are in <doc/build>.

After building there will be a `minigrace` executable in the root. This
executable supports a few different modes and options, described in
<doc/usage>. The simplest usage is just:
  ./minigrace file.grace
which will compile file.grace to an executable and then run it.

The Minigrace documentation is listed in the <doc/index> file.

Licensing
---------
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

Although the compiler by nature reproduces portions of its own code in
its output, as a special exception, incidental reproduction of any part
of its source code by the compiler as part of compiling any other
program does not require that program to adhere to the terms of the GPL.
You are free to remove this exception from any version of the compiler
you have modified.
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