Feature(compiler): Use createFSub for MinusMinusToken

ovr · ovr · commit 5c8d9752a13d · 2018-11-17T21:33:54.000+03:00
diff --git a/src/backend/llvm/index.ts b/src/backend/llvm/index.ts
@@ -356,9 +356,9 @@ function buildFromPostfixUnaryExpression(
         case ts.SyntaxKind.MinusMinusToken: {
             const left = buildFromExpression(expr.operand, ctx, builder);
 
-            const next = builder.createFAdd(
+            const next = builder.createFSub(
                 loadIfNeeded(left, builder, ctx),
-                llvm.ConstantFP.get(ctx.llvmContext, -1)
+                llvm.ConstantFP.get(ctx.llvmContext, 1)
             );
 
             return builder.createStore(
diff --git a/tsconfig.json b/tsconfig.json
@@ -8,6 +8,7 @@
   },
   "exclude": [
     "sandbox",
-    "packages"
+    "packages",
+    "tests/snapshots"
   ]
 }
