feat(compiler): Disable outputSourceRange in production env

Author: gzzhanghao

src/compiler/create-compiler.js

@@ -19,7 +19,7 @@ export function createCompilerCreator (baseCompile: Function): Function {
       }
 
       if (options) {
-        if (options.outputSourceRange) {
+        if (process.env.NODE_ENV !== 'production' && options.outputSourceRange) {
           // $flow-disable-line
           const leadingSpaceLength = template.match(/^\s*/)[0].length
 

src/compiler/parser/html-parser.js

@@ -245,7 +245,7 @@ export function parseHTML (html, options) {
         name: args[1],
         value: decodeAttr(value, shouldDecodeNewlines)
       }
-      if (options.outputSourceRange) {
+      if (process.env.NODE_ENV !== 'production' && options.outputSourceRange) {
         attrs[i].start = args.start + args[0].match(/^\s*/).length
         attrs[i].end = args.end
       }

src/compiler/parser/index.js

@@ -127,7 +127,7 @@ export function parse (
         element.ns = ns
       }
 
-      if (options.outputSourceRange) {
+      if (process.env.NODE_ENV !== 'production' && options.outputSourceRange) {
         element.start = start
         element.rawAttrsMap = element.attrsList.reduce((cumulated, attr) => {
           cumulated[attr.name] = attr
@@ -244,7 +244,7 @@ export function parse (
       // pop stack
       stack.length -= 1
       currentParent = stack[stack.length - 1]
-      if (options.outputSourceRange) {
+      if (process.env.NODE_ENV !== 'production' && options.outputSourceRange) {
         element.end = end
       }
       endPre(element)
@@ -296,7 +296,7 @@ export function parse (
           }
         }
         if (child) {
-          if (options.outputSourceRange) {
+          if (process.env.NODE_ENV !== 'production' && options.outputSourceRange) {
             child.start = start
             child.end = end
           }
@@ -310,7 +310,7 @@ export function parse (
         text,
         isComment: true
       }
-      if (options.outputSourceRange) {
+      if (process.env.NODE_ENV !== 'production' && options.outputSourceRange) {
         child.start = start
         child.end = end
       }

src/sfc/parser.js

@@ -29,7 +29,7 @@ export function parseComponent (
     sfc.errors.push(msg)
   }
 
-  if (options.outputSourceRange) {
+  if (process.env.NODE_ENV !== 'production' && options.outputSourceRange) {
     warn = (msg, range) => {
       const data: WarningMessage = { msg }
       if (range.start != null) {
@@ -99,7 +99,7 @@ export function parseComponent (
       currentBlock.end = start
       currentBlock.blockEnd = end
       let text = content.slice(currentBlock.start, currentBlock.end)
-      if (!options.outputSourceRange && !options.disableDeindent) {
+      if (!(process.env.NODE_ENV !== 'production' && options.outputSourceRange) && !options.disableDeindent) {
         text = deindent(text)
       }
       // pad content so that linters and pre-processors can output correct