Finish off #536

Still work to do on #640 but this one is already ok!

1 files changed, 66 insertions, 0 deletions

diff --git a/lib/compilers/golang.js b/lib/compilers/golang.js
new file mode 100644
index 000000000..08c30c48d
--- /dev/null
+++ b/lib/compilers/golang.js
@@ -0,0 +1,66 @@
+// Copyright (c) 2012-2017, Matt Godbolt & Rubén Rincón
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//
+//     * Redistributions of source code must retain the above copyright notice,
+//       this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above copyright
+//       notice, this list of conditions and the following disclaimer in the
+//       documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+// POSSIBILITY OF SUCH DAMAGE.
+
+var Compile = require('../base-compiler');
+var _ = require('underscore-node');
+
+function compilenewgol(info, env) {
+    var compiler = new Compile(info, env);
+
+    function convertNewGoL(code) {
+        var re = /^\s+(0[xX]?[0-9A-Za-z]+)?\s?[0-9]+\s*\(([^:]+):([0-9]+)\)\s*([A-Z]+)(.*)/;
+        var prevLine = null;
+        var file = null;
+        return code.map(function (obj) {
+            var line = obj.text;
+            var match = line.match(re);
+            if (match) {
+                var res = "";
+                if (file === null) {
+                    res += "\t.file 1 \"" + match[2] + "\"\n";
+                    file = match[1];
+                }
+                if (prevLine !== match[3]) {
+                    res += "\t.loc 1 " + match[3] + "\n";
+                    prevLine = match[3];
+                }
+                return res + "\t" + match[4].toLowerCase() + match[5];
+            } else
+                return null;
+        }).filter(_.identity).join("\n");
+    }
+
+    compiler.postProcess = function (result, outputFilename, filters) {
+        result.asm = convertNewGoL(result.stdout);
+        result.stdout = [];
+        return Promise.resolve(result);
+    };
+
+    compiler.optionsForFilter = function (filters, outputFilename, userOptions) {
+        return ['tool', 'compile', '-o', outputFilename, '-S'];
+    };
+    return compiler.initialise();
+}
+
+module.exports = compilenewgol;