From: Gabriel Loiácono <32134586+loiacon@users.noreply.github.com>
Date: Tue, 26 Nov 2019 14:02:22 +0000 (-0300)
Subject: perf(compiler-core): set simple expression outside map (#485)
X-Git-Tag: v3.0.0-alpha.0~147
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=009dc806740f4011cdaf026fc1970b85341bb23c;p=thirdparty%2Fvuejs%2Fcore.git

perf(compiler-core): set simple expression outside map (#485)
---

diff --git a/packages/compiler-core/src/transforms/transformElement.ts b/packages/compiler-core/src/transforms/transformElement.ts
index 8e71a714d1..14335ce30a 100644
--- a/packages/compiler-core/src/transforms/transformElement.ts
+++ b/packages/compiler-core/src/transforms/transformElement.ts
@@ -498,13 +498,11 @@ function buildDirectiveArgs(
       }
       dirArgs.push(`void 0`)
     }
+    const trueExpression = createSimpleExpression(`true`, false, loc)
     dirArgs.push(
       createObjectExpression(
         dir.modifiers.map(modifier =>
-          createObjectProperty(
-            modifier,
-            createSimpleExpression(`true`, false, loc)
-          )
+          createObjectProperty(modifier, trueExpression)
         ),
         loc
       )