feat(compiler-core): more hoisting optimizations (#276)

2019-10-15 23:41:24 +08:00
parent 9a37c4b2c3
commit 68a3879b88
11 changed files with 373 additions and 15 deletions
--- a/packages/compiler-core/tests/utils.spec.ts
+++ b/packages/compiler-core/tests/utils.spec.ts
@@ -79,6 +79,7 @@ describe('isEmptyExpression', () => {
        content: '',
        type: NodeTypes.SIMPLE_EXPRESSION,
        isStatic: true,
+        isConstant: true,
        loc: null as any
      })
    ).toBe(true)
@@ -90,6 +91,7 @@ describe('isEmptyExpression', () => {
        content: '  \t  ',
        type: NodeTypes.SIMPLE_EXPRESSION,
        isStatic: true,
+        isConstant: true,
        loc: null as any
      })
    ).toBe(true)
@@ -101,6 +103,7 @@ describe('isEmptyExpression', () => {
        content: 'foo',
        type: NodeTypes.SIMPLE_EXPRESSION,
        isStatic: true,
+        isConstant: true,
        loc: null as any
      })
    ).toBe(false)