fix(compiler-sfc): should extract comment for import or type declarations (#2107)

fix #2102
2020-09-15 22:39:27 +08:00
parent 98cc1f9d84
commit 05df696a2b
3 changed files with 28 additions and 0 deletions
--- a/packages/compiler-sfc/src/compileScript.ts
+++ b/packages/compiler-sfc/src/compileScript.ts
@@ -266,6 +266,12 @@ export function compileScript(
    const start = node.start! + startOffset
    let end = node.end! + startOffset
    // import or type declarations: move to top
+    // locate comment
+    if (node.trailingComments && node.trailingComments.length > 0) {
+      const lastCommentNode =
+        node.trailingComments[node.trailingComments.length - 1]
+      end = lastCommentNode.end + startOffset
+    }
    // locate the end of whitespace between this statement and the next
    while (end <= source.length) {
      if (!/\s/.test(source.charAt(end))) {