perf(ivy): apply static styles/classes directly to an element's style/className properties (#33364)

PR Close #33364
2019-10-23 12:58:20 -07:00
parent 335854f6bc
commit 5607ad8c62
7 changed files with 85 additions and 24 deletions
--- a/packages/core/src/render3/instructions/styling.ts
+++ b/packages/core/src/render3/instructions/styling.ts
@ -441,9 +441,7 @@ function normalizeStylingDirectiveInputValue(
    if (isClassBased) {
      value = concatString(initialValue, forceClassesAsString(bindingValue));
    } else {
-      value = concatString(
-          initialValue,
-          forceStylesAsString(bindingValue as{[key: string]: any} | null | undefined, true), ';');
+      value = concatString(initialValue, forceStylesAsString(bindingValue, true), ';');
    }
  }
  return value;