Fix zig 0.2.0 compilation failures

There is a bug in the zig 0.2.0 compiler when emitting an explicit
assembly output file. Binary dumping using objdump is required.

1 files changed, 15 insertions, 6 deletions

diff --git a/lib/compilers/zig.js b/lib/compilers/zig.js
index 9567fc40b..fdeaf4bae 100644
--- a/lib/compilers/zig.js
+++ b/lib/compilers/zig.js
@@ -33,12 +33,21 @@ class ZigCompiler extends BaseCompiler {
     }
 
     preProcess(source) {
-        source += '\n';
-        source += 'extern fn zig_panic() noreturn;\n';
-        source += 'pub inline fn panic(msg: []const u8, error_return_trace: ' +
-                  '?*@import("builtin").StackTrace) noreturn {\n';
-        source += '    zig_panic();\n';
-        source += '}\n';
+        if (this.compiler.semver == '0.2.0') {
+            source += '\n';
+            source += 'extern fn zig_panic() noreturn;\n';
+            source += 'pub inline fn panic(msg: []const u8, error_return_trace: ' +
+                      '?&@import("builtin").StackTrace) noreturn {\n';
+            source += '    zig_panic();\n';
+            source += '}\n';
+        } else {
+            source += '\n';
+            source += 'extern fn zig_panic() noreturn;\n';
+            source += 'pub inline fn panic(msg: []const u8, error_return_trace: ' +
+                      '?*@import("builtin").StackTrace) noreturn {\n';
+            source += '    zig_panic();\n';
+            source += '}\n';
+        }
 
         return source;
     }